User Manual

SDS1000CML+/SDS1000DL+
Digital Oscilloscope

UM0101A-E01B
July, 2020

SIGLENT TECHNOLOGIES CO,.LTD

SIGLENT

Declaration
Copyright © by SIGLENT TECHNOLOGIES CO,.LTD. All rights reserved.
Contents in this Manual are not allowed to copy, extract and translate
before being allowed by SIGLENT.

SDS1000CML+/SDS1000DL+ User Manual ISIGLENT

Brief Introduction
Characteristic:● Rated voltage/frequency: 100-240Vrms,50/60Hz
100-120Vrms,400Hz● Rated input power: 30W MAX● The volume of the oscilloscope is cabinet and it is portable● 7” Color TFT LCD display● 2 channels, Bandwidth: 40MHz-150 MHz● Single real-time sampling rate is: 1Gsa/s;
Equivalent sampling rate is 50GSa/s.
● Trigger types: Edge, Pulse, Video, Slope and Alternative● Unique Digital Filter function and Waveform recorder function● Auto measure thirty two parameters and support all measurement
function.
●Two groups’ reference waveforms and twenty groups’ capture
waveforms and twenty groups’ setups internal save/recall function
and USB flash drive save/recall function.
● Cursor types: Manual mode, Track mode and Auto mode.
● Channel waveform and its FFT waveform display on split screen.
● Waveform Intensity and Grid Brightness can be adjusted.
● Menu display in the form of pop-up that in order to convenience users to
use it.
● Rich Screen display styles: Classical, Modern, Tradition, Succinct.
● Multiple Language User Interface.
● Support Multilingual online help system●Standard interface: USB Host, USB Device, LAN port

Model:
Model

Analogy Bandwidth Sampling Rate

SDS1152CML
SDS1102CML
SDS1072CML
SDS1062CML

150MHz
100MHz70MHz
60MHz

II SDS1000CML+/SDS1000DL+ User Manual

1GSa/s1GSa/s1GSa/s1GSa/sSIGLENT

SDS1152CML+
SDS1102CML+
SDS1072CML+
SDS1202DL
SDS1152DL
SDS1102DL
SDS1062DL
SDS1052DL
SDS1022DL
SDS1202DL+
SDS1102DL+
SDS1052DL+
SDS1022DL+
SDS1202CNL
SDS1102CNL
SDS1072CNL
SDS1062CNL
SDS1202CNL+
SDS1102CNL+
SDS1072CNL+
SDS1202A
SDS1152A
SDS1102A
SDS1072A
SDS1062A
SDS1052A
SDS1022A
SDS1202B
SDS1152B
SDS1102B
SDS1072B
SDS1062B
SDS1052B
SDS1022B
SDS1152E+
SDS1122E+
SDS1102E+
SDS1072E+
SDS1202F+
SDS1152F+
SDS1102F+
SDS1052F+

150MHz
100MHz70MHz
200MHz150MHz
100MHz
60MHz
50MHz
20MHz
200MHz
100MHz50MHz
20MHz
200MHz
100MHz70MHz
60MHz
200MHz
100MHz70MHz
200MHz150MHz
100MHz
70MHz
60MHz
50MHz
20MHz
200MHz150MHz
100MHz
70MHz
60MHz
50MHz
20MHz
150MHz120MHz
100MHz70MHz
200MHz150MHz
100MHz50MHz

1GSa/s1GSa/s1GSa/s500MSa/s
500MSa/s
500MSa/s
500MSa/s
500MSa/s
500MSa/s
500MSa/s
500MSa/s
500MSa/s
500MSa/s
1GSa/s1GSa/s1GSa/s1GSa/s1GSa/s1GSa/s1GSa/s500MSa/s
1GSa/s1GSa/s1GSa/s1GSa/s500MSa/s
500MSa/s
500MSa/s
1GSa/s1GSa/s1GSa/s1GSa/s500MSa/s
500MSa/s
1GSa/s1GSa/s1GSa/s1GSa/s500MSa/s
500MSa/s
500MSa/s
500MSa/s

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Standard Accessories:● 1:1/10:1 probe (2 PCS)
● Power Cable that fits the standard of destination country● Qualified Certification.
● Quick Start● USB Cable

General Safety Summary
Carefully read the following safety precautions to avoid person injury and prevent
damage to the instrument and any products connected to it. To avoid potential
hazards, please use the instrument as specified.
Only qualified technician should perform service procedures
To Avoid Fire or Personal Injure
Use Proper Power LineUse only the special power line of the instrument which approved by local state.
Ground the Instrument
The instrument grounds through the protective terra conductor of the power line.
To avoid electric shock, the ground conductor must be connected to the earth.
Make sure the instrument is grounded correctly before connect its input or output
terminals.
Connect the Signal Wire Correctly
The potential of the signal wire is equal to the earth, so do not connect the signal
wire to a high voltage. Do not touch the exposed contacts or components.
Look Over All Terminals’ Ratings
To avoid fire or electric shock, please look over all ratings and sign instruction of
the instrument. Before connecting the instrument, please read the manual
carefully to gain more information about the ratings.
Not Operate with Suspected Failures
If you suspect that there is a damage of the instrument, please let a qualified
service personnel check it.
Avoid Circuit or Wire Exposed Components Exposed
Do not touch exposed contacts or components when the power is on.
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Do not operate in wet/damp conditions.
Do not operate in an explosive atmosphere.
Keep the surface of the instrument clean and dry.
If the equipment is used in a manner not specified by the manufacturer, theprotection provided by the equipment may be impaired.

This product has been tested to the requirements of CAN/CSA-C22.2 No.
61010-1, second edition, including Amendment 1, or a later version of thesame standard incorporating the same level of testing requirements.
Not to use the equipment for measurements on mains circuits, not to use
the equipment for measurements on voltage exceed the voltage range
describe in the manual.
Only probe assemblies which meet the manufacturer’s specifications shallbe used.
The Responsible body or operator should refer to the instruction manual topreserve the protection afford by the equipment. If the equipment is used ina manner not specified by the manufacturer, the protection provided by theequipment may be impaired.
Any parts of the device and its accessories are not allowed to be changed or
replaced, other than authorized by the manufacturer of his agent.

SDS1000CML+/SDS1000DL+ User Manual VSIGLENT

Safety Terms and Symbols
Terms used on the instrument. Terms may appear on the instrument:
DANGER: Indicates an injury or hazard that may be immediately happen.
WARNING: Indicates an injury or hazard that may be not immediately
happen.
CAUTION: Indicates that a potential damage to the instrument or otherproperty might occur.
Symbols used on the instrument. Symbols may appear on the instrument:

Hazardous

Protective

Voltage

Earth Ground

Warning

Earth GroundPower
SwitchWorking Environment
Environment
For indoor use only
Temperature
Operating:10°C to +40°C
Non-operation: -20°C to +60°C
Humidity
Operating:5% to 85% RH,≤30°C
5% to 50% RH,40°C
Non-operating: 5% to 90% RH
WARNINGTo avoid short circuit inside the instrument or electric shock,please do not operate in humid environment.
AltitudeOperating: ≤3000m
Non-operating: ≤15,266m
Degree of protection
IP 20
Degree of pollution
This product can work in the environment with pollution degree of 2.
Installation (overvoltage) Category
This product is powered by mains conforming to installation (overvoltage)
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Category II.
WARNING
Make sure that no overvoltage (such as that caused by thunderbolt) canreach the product, or else the operator might expose to danger ofelectric shock.
Installation (overvoltage) Category Definitions
Installation (overvoltage) category I refers to signal level which is applicable toequipment measurement terminals connected to the source circuit. In theseterminals, precautions are done to limit the transient voltage to the corresponding
low level.
Installation (overvoltage) category II refers to the local power distribution level
which is applicable to equipment connected to the AC line (AC power).

Exigence de Sécurité
Lisez attentivement les précautions de sécurité suivantes pour éviter les
blessures corporelles et éviter d'endommager l'instrument et les produits qui ysont connectés.
Seul un technicien qualifié doit effectuer les procédures d'entretien
Pour éviter un incendie ou des blessures corporelles
Utiliser une ligne électrique appropriée
Utilisez uniquement la ligne d'alimentation spéciale de l'instrument approuvée parl'État local
Mettre l'instrument à la terre
L'instrument est mis à la terre à travers le conducteur terra protecteur de la ligneélectrique. Pour éviter les chocs électriques, le conducteur de terre doit êtreconnecté à la terre. Assurez-vous que l'instrument est correctement mis à la terreavant de connecter ses bornes d'entrée ou de sortie.
Connectez le fil de signal correctement
Le potentiel du fil de signal est égal à la terre, donc ne connectez pas le fil designal à une tension élevée. Ne touchez pas les contacts ou composants
exposés.
Consultez les évaluations de tous les terminaux
Pour éviter un incendie ou un choc électrique, veuillez consulter toutes les valeursnominales et signer les instructions de l'instrument. Avant de connecter
l'instrument, veuillez lire attentivement le manuel pour obtenir plus d'informations
sur les valeurs nominales.
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Ne pas fonctionner avec des défaillances suspectées
Si vous pensez que l'instrument est endommagé, veuillez le faire vérifier par un
technicien qualifié.
Évitez les composants exposés au circuit ou au fil exposés
Ne touchez pas les contacts ou composants exposés lorsque l'appareil est soustension.
Ne pas utiliser dans des conditions humides / humides.
Ne pas opérer dans une atmosphère explosive.
Gardez la surface de l'instrument propre et sèche.
Si l'équipement est utilisé d'une manière non spécifiée par le fabricant, laprotection fournie par l'équipement peut être altérée.

Ce produit a été testé conformément aux exigences de la norme CAN /CSA-C22.2 n °61010-1, deuxième édition, y compris l'amendement 1, ou uneversion ultérieure de la même norme intégrant le même niveau d'exigencesde test.
Ne pas utiliser l'équipement pour des mesures sur des circuits de réseau, nepas utiliser l'équipement pour des mesures de tension dépassant la plagede tension décrite dans le manuel.
Seuls des ensembles de sondes conformes aux spécifications du fabricant
doivent être utilisés.
L'organisme ou l'opérateur responsable doit se référer au manueld'instructions pour préserver la protection offerte par l'équipement. Sil'équipement est utilisé d'une manière non spécifiée par le fabricant, laprotection fournie par l'équipement peut être altérée.
Aucune pièce de l'appareil et ses accessoires ne peuvent être modifiés ou
remplacés, autre que celle autorisée par le fabricant de son agent.
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Termes et symboles de sécurité
Termes utilisés sur l'instrument. Des termes peuvent apparaître surl'instrument:
DANGER:

Indique une blessure ou un danger pouvant survenir
immédiatement.
WARNING: Indique une blessure ou un danger qui pourrait ne pas se
produire immédiatement.
CAUTION: Indique qu'un dommage potentiel à l'instrument ou à d'autres
biens pourrait se produire.
Symboles utilisés sur l'instrument. Des symboles peuvent apparaître surl'instrument:

Hasardeux

Terre

Tensionde protection

Attention

Earth Ground

Interrupteur

Environnement de travail
Environnement
Pour une utilisation en intérieur uniquement
Température
En fonctionnement: 10°C à + 40°C
Hors fonctionnement: -20°C à + 60°C
Humidité
Fonctionnement: 5% à 85% HR, ≤30°C
5% à 50% HR, 40°C
Hors fonctionnement: 5% à 90% HR
ATTENTION
Pour éviter les courts-circuits à l'intérieur de l'instrument ou les chocsélectriques, veuillez ne pas utiliser dans un environnement humide.
Altitude
Fonctionnement: ≤3000m
Hors fonctionnement: ≤15,266m
Degré de protection
IP 20
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Degré de pollution
Ce produit peut fonctionner dans l'environnement avec un degré de pollution de 2.
Catégorie d'installation (surtension)
Ce produit est alimenté par un secteur conforme à l'installation (surtension) decatégorie II.
ATTENTION
Assurez-vous qu'aucune surtension (telle que celle provoquée par uncoup de foudre) ne peut atteindre le produit, sinon l'opérateur pourrait
s'exposer à un risque de choc électrique.
Définitions des catégories d'installation (surtension)
La catégorie d'installation I (surtension) fait référence au niveau du signal qui est
applicable aux bornes de mesure de l'équipement connectées au circuit source.
Dans ces bornes, des précautions sont prises pour limiter la tension transitoire au
niveau bas correspondant.
La catégorie d'installation (surtension) II se réfère au niveau de distributionélectrique local qui est applicable aux équipements connectés à la ligne AC(alimentation AC).

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Content
Brief Introduction ................................................................................................ II
General Safety Summary ................................................................................... IV
Exigence de Sécurité .......................................................................................... VII
Chapter 1 Accidence ............................................................................................. 1
1.1 Accidence of Panel and Display Information ........................................................... 2
1.2 Function Checking ................................................................................................... 5
1.3

Probe .................................................................................................................. 7
1.3.1 Probe Safety................................................................................................. 7
1.3.2 Probe Attenuation Setting .......................................................................... 7
1.3.3 Probe Compensation .................................................................................. 8

Chapter 2 Functions Instruction and Operation .................................................... 9
2.1 Menu and Control Button....................................................................................... 10
2.2 Connector ............................................................................................................... 12
2.3 Auto Setup .............................................................................................................. 13
2.4 Default Setup.......................................................................................................... 14
2.5 Universal Knob ...................................................................................................... 15
2.6 Vertical System....................................................................................................... 15
2.6.1 CH1, CH2 Channel.................................................................................... 16
2.6.2 Using Vertical “Position” Knob and “Volt/div” Knob .............................. 21
2.6.3 Math Functions .......................................................................................... 21
2.6.4 Using Ref .................................................................................................... 27
2.7 Horizontal System .................................................................................................. 29
2.7.1 Horizontal Control Knob ........................................................................... 30
2.7.2 Window Zone ............................................................................................. 30
2.8 Trigger System ....................................................................................................... 32
2.8.1 Signal Source ............................................................................................. 33
2.8.2 Trigger Type................................................................................................ 34
2.8.3 Coupling ...................................................................................................... 47
2.8.4 Position ....................................................................................................... 47
2.8.5 Slope & Level ............................................................................................. 48
2.8.6 Trigger Holdoff........................................................................................ 49
2.9 Acquiring Signals System ...................................................................................... 50
2.10 Display System .................................................................................................... 56
2.10.1 X-Y Format ............................................................................................... 59
2.11 Measure System ................................................................................................... 60
2.11.1 Scale Measurement ................................................................................ 60
2.11.2 Cursor Measurement .............................................................................. 60
2.11.3 Auto Measurement .................................................................................. 66
2.12 Storage System ..................................................................................................... 72
2.13 Utility System ...................................................................................................... 85
2.13.1 System Status .......................................................................................... 88
2.13.2 Language .................................................................................................. 88
SDS1000CML+/SDS1000DL+ User Manual XISIGLENT
2.13.3 Self Calibration ........................................................................................ 89
2.13.4 Self Test ....................................................................................................... 90
2.13.5 Updating the System Software .............................................................. 92
2.13.6 Pass/Fail ................................................................................................... 92
2.13.7 Waveform Record.................................................................................... 96
2.13.8 Recorder ................................................................................................... 99
2.13.9 Remote Control...................................................................................... 102
2.14 Online Help Function ......................................................................................... 107
Chapter 3 Prompting Messages and Troubleshooting ...................................... 108
3.1 Prompting Messages: ........................................................................................... 108
3.2 Troubleshooting ................................................................................................... 110
Chapter 4 Service and Support .......................................................................... 112
4.1 Maintain Summary ............................................................................................... 112
4.2 Contact SIGLENT................................................................................................ 113
Appendix A: Default Setup ................................................................................. 114
Appendix B: Daily Maintain and Cleaning .......................................................... 116

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Chapter 1 Accidence
SDS1000CML+ /SDS1000DL+ Series Digital Oscilloscope is mini-type andportable bench type instruments, which could be used for measuring as the GND
voltage.
This Chapter shows you how to operate following tasks:◆ Accidence of panel and Display information◆ Simple checking of functions◆ Matching probes attenuation coefficient◆ Probe compensation

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1.1 Accidence of Panel and Display Information
1.1.1 Front Panel
It is important for you to understand the DSO’s front panel before operating it. The
following contents are the brief introduction for the front panel function, which isuseful to be familiar with the operation of the SDS1000CML+/SDS1000DL+
Series Digital Storage Oscilloscope in short time.

The oscilloscopes provides an easy-to-use front panel to convenience users tooperate them, the panel contains knobs and buttons. There is a list of five ashen
buttons as menu operational buttons on the right of display screen. You can set
different options of the current menu in virtue of them. Other buttons are function
buttons; you can enter different function menus or obtain given function
application in virtue of them.

Picture 1.1-1

SDS1000CML+ Series Front Panel

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SIGLENTNo.

Description

No.

Description

1

Power button

10

Trigger Control Area

2

Menu On/Off

11

Probe Compensation

3

Universal Knob

12

Horizontal Control Area

4

Functions Menus

13

Ext Trigger Terminal

5

Default Setup

14

Vertical Control Area

6

Help button

15

Channel Input Terminal

7

Single Trigger

16

Print key

8

Run/Stop Control

17

Menu Softkey

9

Auto Setup

18

USB Host

1.1.2 Back and Side Connections
The following images show back and side panel connection locations.

Picture 1.1-2 SDS1000CML+ Back and Side panel
1. Handle
2. AC Power Input Terminal
3. USB Device Connector
4. Pass/Fail Output Connector
5. LAN Port
6. Lock HoleSDS1000CML+/SDS1000DL+ User Manual 3

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1.1.3 User display interface

Picture 1.1-3

1.Product Logo
Siglent is the registered trademark of our company.
2. Trigger status
Armed. The oscilloscope is acquiring pre-trigger data. All triggers are ignoredin this state.
Ready. All pre-trigger data has been acquired and the oscilloscope is ready toaccept a trigger.
Trig’d. The oscilloscope has seen a trigger and is acquiring the posttrigger data.
Stop. The oscilloscope has stopped acquiring waveform data.
Auto. The oscilloscope is in auto mode and is acquiring waveforms in theabsence of triggers.
Scan. The oscilloscope is acquiring and displaying waveform data continuously inscan mode.
3. USB Host connected mark.
4. Waveform memory
Show the position of the current waveform in the memory of theoscillsocpe.
5. Trigger position.
Turn the HORIZONTAL POSITION knob to adjust the trigger position of the

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waveform.
6. Show the LAN port.
Indicates the LAN port is connected.
Indicates the LAN port is disconnected.
7. Show the Channel symbol.
8. Readout shows trigger signal frequency..
9. Readout shows the trigger level value and trigger type..
10.Readout shows the trigger delay of waveform.
11. Readout shows the main time base setting.
12. Icon shows the channel setting.
13. Icon shows the channel offset position.
14. Icon shows the trigger level position

1.2 Function Checking
When you check whether or not the oscilloscope could work smoothly, please
operate as following:

1. Power On the oscilloscope.
Press “DEFAULT SETUP” to show the result of the self check. The probe default
attenuation is 1X.

Picture 1.2- 1

2. Set the switch to 1X on the probe and connect the probe to channel 1 on theoscilloscope. To do this, align the slot in the probe connector with the key on the
CH 1 BNC, push to connect, and twist to the right to lock the probe in place.
Connect the probe tip and reference lead to the PROBE COMP connectors

SDS1000CML+/SDS1000DL+ User Manual 5SIGLENT

Picture 1.2-2

3．Press “AUTO” to show the 1 KHz frequency and about 3V peak-peak squarewave in couple seconds

Picture 1.2-3

4. Press “CH1” two times to cancel the channel 1, Press“CH2” to change screen
into channel 2, reset the channel 2 as step 2 and step 3.

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1.3 Probe
1.3.1 Probe Safety
A guard around the probe body provides a finger barrier for protection fromelectric shock.

Picture 1.3-1Connect the probe to the oscilloscope and connect the ground terminal to groundbefore you take any measurements.
Note： ● To avoid electric shock when using the probe, keep fingers behind theguard on the probe body.
● To avoid electric shock while using the probe, do not touch metallic
portions of the probe head while it is connected to a voltage source.
Connect the probe to the oscilloscope and connect the ground terminal
to ground before you take any measurements.

1.3.2 Probe Attenuation Setting
Probes are available with various attenuation factors which affect the verticalscale of the signal. The Probe Check function verifies that the Probe attenuation
option matches the attenuation of the probe.
You can push a vertical menu button (such as the CH 1 MENU button), and selectthe Probe option that matches the attenuation factor of your probe.
Note: The default setting for the Probe option is 1X.

Be sure that the attenuation switch on the probe matches the Probe option in theoscilloscope. Switch settings are 1X and 10X.
Note: When the attenuation switch is set to 1X, the probe limits the bandwidth of theoscilloscope to 6MHz (according to Probe spec). To use the full bandwidth of theoscilloscope, be sure to set the switch to 10X
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1.3.3 Probe Compensation
As an alternative method to Probe Check, you can manually perform thisadjustment to match your probe to the input channel.

Picture1.3-2

1. Set the Probe option attenuation in the channel menu to 10X. Set the switch to
10X on the probe and connect the probe to channel 1 on the oscilloscope. If you
use the probe hook-tip, ensure a proper connection by firmly inserting the tip
onto the probe.
2. Attach the probe tip to the PROBE COMP～3V connector and the reference
lead to the PROBE COMP Ground connector. Display the channel and thenpush the “AUTO” button.
3. Check the shape of the displayed waveform.

Over

CompensatedunderCompensatedcorrectly

compensatedPicture 1.3-3

4. If necessary, adjust your probe. Repeat as necessary.

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Chapter 2 Functions Instruction and Operation

To use your oscilloscope effectively, you need to learn about the following
oscilloscope functions:◆ Menu and control button◆ Connector◆ Auto Setup◆ Default Setup◆ Universal knob
◆ Vertical System◆ Horizontal System◆ Trigger System◆ Acquiring signals System◆ Display System◆ Measuring waveforms System◆ Utility System◆ Storage System◆ Online Help function

SDS1000CML+/SDS1000DL+ User Manual 9SIGLENT

2.1 Menu and Control Button
Showing as the following picture:

Picture 2-1■ Channel buttons (1, 2): Press a channel button to turn that channel ON or OFF
and open the channel menu for that channel. You can use the channel menu to
set up a channel. When the channel is on, the channel button is lit.
■ MATH: Press to display the Math menu. You can use the MAH menu to use theoscilloscopes Math functions.
■ REF: Press to display the Ref Wave menu. You can use this menu to save andrecall four or two reference waveforms internal memory.
■ HORI MENU: Press to display the Horizontal menu. You can use the Horizontal
menu to display the waveform and zoom in a segment of a waveform.
■ TRIG MENU: Press to display the Trigger menu. You can use the Trigger menu
to set the trigger type (Edge. Pulse, Video, Slope, Alternative) and trigger
settings.
■ SET TO 50%: Press to stabilize a waveform quickly. The oscilloscope canset the trigger level to be halfway between the minimum and maximum
voltage level automatically. This is useful when you connect a signal to the
EXT TRIG connector and set the trigger source to Ext or Ext/5.
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SIGLENT■ FORCE: Use the FORCE button to complete the current waveform acquisition
whether the oscilloscope detects a trigger or not. This is useful for Single
acquisitions and Normal trigger mode.
■ SAVE/RECALL: Press to display the Save/Recall menu. You can use theSave/Recall menu to save and recall up to 20 oscilloscope setups or waveforms
in internal memory (up to 20 waveforms) or on a USB memory device (limited bymemory capacity of USB device). You can also use it to recall the default factory
settings, to save waveform data as a comma-delimited file (.CSV), and to saveor print the displayed waveform image.
■ ACQUIRE: Press to display Acquire menu. You can use the Acquire menu to
set the acquisition Sampling Mode (Sampling, Peak Detect, Average).
■ MEASURE: Press to display a menu of measurement parameters.
■ CURSORS: Display the Cursor Menu. Vertical Position controls adjust cursor
position while displaying the Cursor Menu and the cursors are activated.
Cursors remain displayed (unless the “Type” option is set to “Off”) after leaving
the Cursor Menu but are not adjustable.
■ DISPLAY: Press to open the Display menu. You can use the Display menu to
set grid and waveform display styles, and persistence.
■ UTILITY: Press to open the Utlity menu. You can use the Utility menu toconfigure oscilloscope features, such as sound, language, counter, etc. You canalso view system status and update software.
■ DEFAULT SETUP: Press to reset the oscilloscope’s settings to the default
factory configuration.
■ HELP: Enter the online help system.
■ AUTO: Automatically sets the oscilloscope controls to produce a usable displayof the input signals.
■ RUN/STOP: Continuously acquires waveforms or stops the acquisition.
Note：If waveform acquisition is stopped (using the RUN/STOP or SINGLE
button), the SEC/DIV control expands or compresses the waveform.
■ SINGLE: Acquire a single waveform and then stops.

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2.2 Connector

Picture 2-2■ Channel Connector (CH1, CH2): Input connectors for waveforms display.
■ EXT TRIG: Input connector for an external trigger source. Use the Trigger
Menu to select the “Ext” or “Ext/5” trigger source.
■ Probe Component: Voltage probe compensation output and ground. Use
to electrically match the probe to the oscilloscope input circuit.

Note：If you connect a voltage source to a ground terminal, you
may damage the oscilloscope or the circuit under test. To avoid
this, do not connect a voltage source to any ground terminals.

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2.3 Auto Setup
The SDS1000CML+/SDS1000DL+

Series Digital Storage Oscilloscopes have a

Auto Setup function that identifies the waveform types and automatically adjusts
controls to produce a usable display of the input signal.
Press the AUTO button, and then press the menu option button adjacent to thedesired waveform as follows:

Picture 2-3

Table 2-1 Auto Set function Menu:
OptionDescription（Multi-cycle sine） Auto set the screen and display several
cyc signal.
（Single-cycle sine） Set the screen and auto display single cyc
signal.
（Rising edge）（Falling edge）（Undo Setup）

Auto set and show the rising time.
Auto set and show the falling time.
Causes the oscilloscope to recall theprevious setup.

Auto set determines the trigger source based on the following conditions:● If multiple channels have signals, channel with the lowest frequency signal.
● No signals found, the lowest-numbered channel displayed when Auto set was
invoked● No signals found and no channels displayed, oscilloscope displays and uses
channel 1.

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Table 2-2
Auto set the function item
Function
Setting
Acquire Mode
Adjusted to Sampling
Display Format
Y-T
Display TypeSet to Dots for a video signal, set to Vectors
for an FFT spectrum; otherwise, unchanged
Vertical Coupling
Adjusted to DC or AC according to the input
signalBandwidth Limit
Off(full)
V/div
VOLTS/DIV adjustability
Signal inverted
Horizontal position
S/div
Trigger type
Trigger source
Trigger slope
Trigger mode
Trigger coupling

AdjustedCoarseOff
CenterAdjusted
Edge
Auto detect the channel which has the input
signalRisingAuto
DC

Trigger holdoff
Trigger level

Minimum
Set to 50%

2.4 Default Setup
The oscilloscope is set up for normal operation when it is shipped from the factory.
This is the default setup. To recall this setup, press the DEFAULT SETUP button.
The options, buttons and controls that change settings when you press the
DEFAULT SETUP button, refer to appendix B.
The DEFAULT SETUP button does not reset the following settings:● Language option● Saved reference waveform files● Saved setup files● Display contrast● Calibration data

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2.5 Universal Knob

Picture 2-5 Universal Knob

You can use the Universal knob with many functions, such as adjusting theholdoff time, moving cursors, setting the pulse width, Setting the Video Linage,
adjusting the upper and lower frequency limit, adjust X and Y masks whenusing the pass/fail function etc. You can also turn the “Universal” knob toadjustthestoragepositionofsetups,waveforms,

pictureswhensaving/recalling and to select menu options.

2.6 Vertical System

The vertical control could be used for displaying waveform, rectify scale andposition.

Volt/div Knob

Vertical Position
Knob

Picture 2.6-1

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2.6.1 CH1, CH2 Channel
Table 2-1 CH1, CH2 function menu 1:
OptionSetting
IntroductionDC
DC passes both AC and DC components of
the input signal.
Coupling
AC
AC blocks the DC component of the input
signal and attenuates signals below 10 Hz.
GND
GND disconnects the input signal.
Limits the bandwidth to reduce displayOnnoise; filters the signal to reduce noise andBW limit
other unwanted high frequency
Offcomponents.
Selects the resolution of the Volts/Div knob
CoarseCoarse defines a 1-2-5 sequence.
Volts/Div
Fine
Fine changes the resolution to small steps
between the coarse settings.
1X,5X
Set to match the type of probe you are
10X,50X
Probe
using to ensure correct vertical readouts.
100X,
500X,1000X
Next Page Page 1/3
Enter the second page of the menu.
Table 2-4 CH1, CH2 function menu 2:
OptionSetting
InstructiononTurn on invert function.
Invertoff
Turn off invert function.
Press this button to enter the “Digital Filter
Digital Filtermenu”.(See table 2-5)
Next Page Page 2/3
Enter the second page of the menu.

Table 2-5 Digital Filter function menu:
OptionSetting
Introduction
On
Turn on the digital filter.
Digital Filter
Off
Turn off the digital filter.
Setup as LPF (Low Pass Filter).
Setup as HPF (High Pass Filter).
Type
Setup as BPF (Band Pass Filter).
Setup as BRF (Band Reject Filter).
Upper_limit
Turn the “Universal” knob to set upper limit.
Lower_limit
Turn the “Universal” knob to set lower limit.
ReturnReturn the digital filter main menu.

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Setting CH1, CH2 Channels

Each channel has its own separate Menu. The items are set up separately
according to each channel.

1. Choosing Coupling
Take the CH1 for example; the tested signal is a sine wave signal with DC
deflection:● Press“CH1”→“Coupling”→“AC”, Set to AC couple mode. It blocks the DC
component of the input signal.
● Press“CH1”→“Coupling”→“DC”, Set to DC couple mode. Both DC and
AC component could be obstructed.
● Press“CH1”→“Coupling”→“GND”, Set to GROUND mode. It disconnects the
input signal.
Set to DC
Coupling

DC Status

Picture 2.6-2

2. Bandwidth Limiting
Take the CH1 for example; the tested signal is a pulse signal with the highfrequency surge:● Press “CH1”→“BW Limit”→ “On”，Set the band width Limited to open state. The
high frequency component which is higher than 20MHz obstructed.
● Press“CH1”→“BW Limit”→ “Off”, Set bandwidth Limited to close state, the HighFrequency component in the tested signal could pass.

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Set BW
to 20MHzBW Limit Symbol

Picture 2.6-3

3. Adjust Sensitivity
Vertical scale adjusting has Coarse and Fine two modes, Vertical sensitivity range
is 2mV/div～10V/div scale.
Take the CH1 for example:● Press “CH1”→“Volts/Div”→“Coarse”. It is the default setting of Volts/Div, and it
makes the vertical scaling in a 1-2-5-step sequence from 2mv/div, 5mv/div,
10mv/div to 10v/div.
● Press “CH1”→“Volts/Div”→“Fine”. This setting changes the vertical to small
steps between the coarse settings. It will be helpful when you need to adjust the
waveform vertical size in smooth steps.

Set toCoarsePicture 2.6-4

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4. Setting Probe Attenuation
In order to assort the attenuation coefficient, you need to response in the channel
operation Menu. If the attenuation coefficient is 10:1, the input coefficient should
be set to 10X, so that the mistake of the Volts/div information and measure testingshould be forbidden.
Take the CH1 for example, when you use the 100:1 probe:● Press“CH1”→“Probe” →“100”ProbeAttenuation
FactorStatus of 50X

Picture 2.6-5

5. Inverting waveforms
Take the CH1 for example:● Press“CH1”→Next Page“ page1/3” →“Invert”→“On”:

Picture 2.6-6

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6. Using the Digital Filter
Press “CH1”→“Next Page page1/3”→ “Filter”, display the digital filter menu. Select“Filter Type”, then select “Upper Limit” or “Lower Limit” and turn the “Universal”
knob to adjust them.
● Press “CH1”→“Next Page page1/3”→ “Filter” →“Off”. Turn off the Digital Filter
function.

Picture 2.6-7● Press “CH1”→ “Next Page page1/3”→ “Filter” → “On”. Turn on the Digital
Filter function.

Picture 2.6-8

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2.6.2 Using Vertical “Position” Knob and “Volt/div” Knob

■ Vertical “POSITION” Knob
1. Use the Vertical “POSITION” knobs to move the channel waveforms up or downon the screen. This button’s resolution is variety as per the vertical scale.
2. When you adjust the vertical position of channels waveforms, the vertical
position information will display on the left bottom of screen. For example“Volts Pos=24.6mV”.
3. Press the vertical “POSITION” knob to set the vertical position to zero.
■ “Volts/div” Knob
1. Use the “Volts/div” knobs to control how the oscilloscope amplifies orattenuates the source signal of channel waveforms. When you turn the “volts/div”
knob, the oscilloscope increases or decreases the vertical size of the waveform on
the screen with respect to the ground level;
2. When you press the “Volt/div” Knob, you can switch “Volt/div” option between“Coarse” and “Fine”. The vertical scale is made sure by the 1-2-5 step in theCoarse. Increase in the clockwise, reduce in the anticlockwise. In the fine mode,
the knob changes the Volts/Div scale in small steps between the coarse settings.
Increase in the clockwise, reduce in the anticlockwise.

2.6.3 Math Functions
Math shows the results after +,-,*, / and FFT operations of the CH1 and CH2.
Press the MATH button to display the waveform math operations. Press the
MATH button again to remove the math waveform display.
Table 2-6
MATH function menu:
Introduction
Function
Setting
Math operates between signal source
Operation+、-、*、/、FFT
CH1 and CH2.
Invert the MATH waveform.
on
InvertTurn off MATH Invert function.
off
Adjust the vertical position of the mathwaveform by using universal knob.
Adjust the range of the mathwaveform by using universal knob.

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Table 2-7 MATH function instruction
Operation
Setting
Introduction
CH1 waveform adds CH2 waveform.
CH1+CH1＋
The channel 2 waveform is subtracted
CH1-CH2
from the channel 1 waveform.
－
The channel 1 waveform is subtracted
CH2-CH1
from the channel 2 waveform.
Channel 1 multiply Channel 2.
*
CH1*CH2Channel 1 divides Channel 2.
CH1/CH2/Channel 2 divides Channel 1.
CH2/CH1
FFT
Fast Fourier Transform.

Picture 2.6-9 Math Waveform

1. FFT Spectrum Analyzer
The FFT process mathematically converts a time-domain signal into its frequency
components. You can use the Math FFT mode to view the following types ofsignals:● Analyze the Humorous wave in the Power cable.
● Test the Humorous content and distortion in the system● Show the Noise in the DC Power supply● Test the filter and pulse response in the system● Analyze vibration

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Table 2-8 FFT function menu 1:

FFT Option

Setting

SourceCH1, CH2

WindowFFT ZOOM
Next Page

Hanning
Hamming
RectangularBlackman
1X
2X
5X
10X
Page 1/2

Introduction
Select this channel as the FFT source.
Select FFT window types.

Changes the horizontal magnification of
the FFT display.

Enter the second page of FFT menu.

Table 2-9 FFT function menu 2:
IntroductionFFT Option
Setting
Set Vrms to be the Vertical Scale unit.
Vrms
Scale
Set dBVrms to be the vertical Scale unit.
dBVrmsSplit
Display FFT waveform on half screen.
Display
Full screen Display FFT waveform on full screen.
Return the first page of FFT menu.
Next Page
Page 2/2
To use the Math FFT mode, you need to perform the following tasks:
1. Set up the source (time-domain) waveform.
● Press the AUTO button to display a YT waveform.
● Turn the vertical “POSITION” knob to move the YT waveform to the center
vertically (zero divisions).
● Turn the horizontal “POSITION” knob to position the part of the YT waveformthat you want to analyze in the center eight divisions of the screen.
The oscilloscope calculates the FFT spectrum using the center 1024 points ofthe time-domain waveform.
● Turn the “Volts/div” knob to ensure that the entire waveform remains on thescreen.
● Turn the “S/div” knob to provide the resolution you want in the FFT spectrum.
● If possible, set the oscilloscope to display many signal cycles.
To display FFT correctly, follow these steps:
1. Push the “MATH” button.
2. Set the “Operation” option to FFT.
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3. Press “Source” button to select “CH1” or “CH2” according to input signal
channel.
4. According to Nyquist law, turn the “S/div” knob to adjust the sampling rate
(This parameter is displayed behind the time base parameter) is at least
double than input signal frequency.

2. Displaying the FFT Spectrum
Press the MATH button to display the Math Menu. Use the options to select the
Source channel, Window algorithm, and FFT Zoom factor. You can display only
one FFT spectrum at a time. You can select “Full screen” or “Split” in “Display”
option to display FFT waveform on full screen or display channel waveform and its
FFT waveform on half screen at a time.

Picture2.6-10 FFT function

3. Select FFT window
Windows reduce spectral leakage in the FFT spectrum. The FFT assumes that
the YT waveform repeats forever. With an integral number of cycles, the YT
waveform starts and ends at the me amplitude and there are no discontinuities inthe signal shape A non-integral number of cycles in the YT waveform causes thesignal start and end points to be at different amplitudes. The transitions between
the start and end points cause discontinuities in the signal that introduce
high-frequency transients.
According to the tested options and source speciality, make sure the window
you need to use.
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Table 2-10 FFT window instruction
WindowSpeciality
Best frequency
resolution, worst
magnitude resolution.
Rectangulr
This is essentially thesame as no window.

Hanning
Hamming

BlackmanSatisfied Test content
Symmetric transients or
bursts.
Equal-amplitude sine waves
with fixed frequencies.
Broadband random noise witha relatively slowly varying
spectrum.
Better frequency, poorer Sine, periodic, andmagnitude accuracy
narrow-band random noise.
than Rectangular.
Asymmetic transients or
Hamming has slightly
bursts.
better frequency
resolution than Hanning.
Best magnitude, worst
Single frequency waveforms,
frequency resolution.
to find higher order harmonics.

4. Magnifying and Positioning an FFT Spectrum
You can magnify and use cursors to take measurements on the FFT spectrum.
The oscilloscope includes an “FFT Zoom” option to magnify horizontally, press
this option button to select “1X”, “2X”, “5X” or “10X”. Moreover, you also can turnthe “Universal” knob to magnify FFT waveform horizontally in a 1-2-5 step. To
magnify vertically; you can turn the “Volts/div” knob.

5. Measuring an FFT Spectrum Using Cursors
You can take two measurements on FFT spectrums: magnitude (in dB) andfrequency (in Hz). Magnitude is referenced to 0 dB, where 0 dB equals 1 VRMS.
You can use the cursors to take measurements at any zoom factor. (Refer tocursor measure2.11.2)
Use horizontal cursors to measure amplitude and vertical cursors to measurefrequency.

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If you input a sine signal to channel 1, follow these steps:
1. Measure FFT Amplitude
1) Input a sine signal to channel 1, and press the “AUTO” button.
2) Press the “MATH” button to enter the “MATH” menu.
3) Press the “Operation” option button to select “FFT”.
4) Press the “Source” option button to select “CH1”.
5) Press CH1 button to display CH1 menu.
6) Turn the “S/div” knob to adjust sampling rate (at least double bigger thanfrequency of input signal).
7) If FFT display on full screen, press CH1 button again to remove channel
waveform display.
8) Press the “CURSOR” button to enter “Cursor” menu.
9) Press the “Cursor Mode” button to select “Manual”.
10) Press the “Type” option button to select “Voltage”.
11) Press the “Source” option button to select “MATH”.
12) Press the “CurA” option button; turn the “Universal” knob to move Cursor A tothe highest point of the FFT waveform.
13) Press the “CurB” option button, turn the “Universal” knob to move Cursor B to
the lowest point of the FFT waveform.
14) The amplitude (△ T) displays on the top of the left screen.

Picture 2.6-11

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2.

Measure FFT Frequency

1)

Press the CURSOR button.

2)

Press the “Cursor Mode” button to select “Manual”.

3)

Press the “Type” option button to select “Time”.

4)

Press the “Source” option button to select “MATH”.

5)

Press the “CurA” option button, turn the “Universal” button to move Cursor A
to the highest position of the FFT waveform.

6)

The value of CurA displaying on the top of the left screen is FFT highs
frequency. This frequency should be the same as input signal frequency.

Picture 2.6-12

2.6.4 Using Ref
The reference control saves waveforms to a nonvolatile waveform memory. The
reference function becomes available after a waveform has been saved.
Table 2-11 REF function menu：
Introduction
Option Setting
Choose the waveform display to store.
CH1,CH2,
SourceCH1 off
CH2 off
REFA
REFB
Save
REFA
REFB

on
off

Choose the reference location to store orrecall a waveform.
Stores source waveform to the chosenreference location.
Recall the reference waveform on the screen.
Turn off the reference waveform.
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Press the Ref button to display the “Reference waveform menu”.

Picture 2.6-13

Operation step：
1.

Press the “REF” menu button to display the “Reference waveform menu”.

2.

Press the “Source” option button to select input signal channel.

3.

Turn the vertical “POSITION” knob and “Volt/div” knob to adjust thevertical position and scale to conformable positions.

4.

Press the third option button to select “REFA” or “REFB” as storage position.

5.

Press the “Save” option button.

6.

Press the bottom option button to select “REFA On” or “REFB On” torecall the reference waveform.

Picture 2.6-14

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2.7 Horizontal System
As follow Picture, there are one button and two knobs in the HORIZONTAL area.

S/div knob

Horizontal
position knob

Picture 2.7-1

Table 2- 12 SDS1000CML Horizontal system function menu:
OptionSetting
Description
Turn on this function that main timebase
Onwaveform display on the top half screen
and window timebase waveform display on
Delayedthe below half screen at the same time.
Turn off this function that only display mainOff
timebase waveform on the screen.
Set memory depth to normal.
NormalMemDepth
Set memory depth to long Memory depth inLong Mem
order to get more waveform dots.
Note: If Set memory depth to normal mode, the memory depth is 40Kpts
If Set memory depth to Long Mem mode, the memory depth is 2Mpts
MemDepth Detailed Specification：
MemoryDepth

Channel Mode
Single Channel
Single Channel
DoubleChannels

SampingRate
1Gsa/s500MSa/s
or lower
500MSa/s
or lower

Short
Memory40kptsLong Memory
No Support

20kpts2Mpts

20kpts

1Mpts

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2.7.1 Horizontal Control Knob
You can use the horizontal controls to change the horizontal scale and position of
waveforms. The horizontal position readout shows the time represented by thecenter of the screen, using the time of the trigger as zero. Changing the horizontal
scale causes the waveform to expand or contract around the screen center.
■ Horizontal “POSITION” Knob
1. Adjust the horizontal position of all channels and math waveforms (the positionof the trigger relative to the center of the screen). The resolution of this control
varies with the time base setting.
2. When you press the horizontal “POSITION” Knob, you can set the horizontal
position to zero.
■“S/div” Knob
1. Using to change the horizontal time scale to magnify or compress the waveform.
If waveform acquisition is stopped (using the RUN/STOP or SINGLE button), turnthe S/div knob to expand or compress the waveform.
2. Select the horizontal time/div (scale factor) for the main or the window timebase. When Window Zone is enabled, it changes the width of the window zone bychanging the window time base.
■ Display Scan Mode：
When the SEC/DIV control is set to100 ms/div or slower and the trigger mode is
set to Auto, the oscilloscope enters the scan acquisition mode. In this mode, thewaveform display updates from left to right. There is no trigger or horizontal
position control of waveforms during scan mode.

2.7.2 Window Zone
Use the Delayed option to define a segment of a waveform to see more detail. The
Window time base setting cannot be set slower than the Main time base setting.
You can turn the Horizontal Position and SEC/DIV controls to enlarge or minish
waveforms in the Window Zone.
“M” Mean main time base, “W” mean window time base.. It is also a arrow on thescale top to show the vertical position.

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If you want to see a section of the waveform in detail, follow these steps:(1) Press the “HORI MENU” button to enter the “Horizontal menu”.
(2) Turn the “S/div” knob to change the main timebase scale.
(3) Press the “Delayed” option button to select “On”.

Picture2.7-2(4) Turn the “Horizontal Position” knob (adjust window’s position) to selectthe window that your need and expanded window waveform display on
the below half screen at the same time.

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2.8 Trigger System
The trigger determines when the oscilloscope starts to acquire data and display awaveform. When a trigger is set up properly, the oscilloscope converts unstabledisplays or blank screens into meaningful waveforms.
There are three buttons and one knob in the Trigger area. See picture.2-29:

LEVEL knob

Picture 2.8-1■“TRIG MENU” Button: Press the “TRIG MENU” button to display “Trigger
Menu”.
■“LEVEL” Knob: The LEVEL knob is to set the corresponding signal voltage oftrigger point in order to sample. Press the “LEVEL” knob can set trigger level tozero.
■“SET TO 50％” Button: Use the “SET TO 50%” button to stabilize a waveform
quickly. The oscilloscope can set the Trigger Level to be about halfway between
the minimum and maximum voltage levels automatically. This is useful when you
connect a signal to the EXT TRIG BNC and set the trigger source to Ext or Ext/5.
■“FORCE” Button: Use the FORCE button to complete the current waveform
acquisition whether the oscilloscope detects a trigger or not. This is useful for
SINGLE acquisitions and Normal trigger mode.
■ Pre-trigger/Delayed trigger: The data before and after trigger the trigger
position is typically set at the horizontal center of the screen, in the full-screen
display the 6div data of pre-trigger and delayed trigger can be surveyed. Moredata of pre-trigger and 1s delayed trigger can be surveyed by adjusting thehorizontal position.

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The feature is very useful because you can see the events that led up the trigger
point everything to the right of the trigger point is called posttrigger information theamount of delay range (pre-trigger and posttrigger information) available isdependent on the sweep speed selected.

2.8.1 Signal Source
You can use the Trigger Source options to select the signal that the oscilloscope
uses as a trigger. The source can be any signal connected to a channel BNC, tothe EXT TRIG BNC or the AC power line (available only with Edge triggers).

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2.8.2 Trigger TypeThe scopes have five trigger types: Edge, Video, Pulse, Slope, andAlternative.

■ Edge Trigger
Use Edge triggering to trigger on the edge of the oscilloscope input signal at thetrigger threshold.
Table 2-13 Edge Trigger function Menu:
Option Setting Explain
With Edge highlighted, the rising or falling edge of
Type
Edge
the input signal is used for the trigger.
Triggers on a channel whether or not the waveform
CH1
is displayed.
CH2
Does not display the trigger signal; the Ext option
uses the signal connected to the EXT TRIG
EXT
front-panel BNC and allows a trigger level range ofSource-1.2V to +1.2V.
Same as Ext option, but attenuates the signal by a
EXT/5 factor of five, and allows a trigger level range of +6V
to -6V.This extends the trigger level range.
This selection uses a signal derived from the power
AC Line line as the trigger source; trigger coupling is set to
DC and the trigger level to 0 volts.
Trigger on Rising edge of the trigger signal.
Trigger on Falling edge of the trigger signal.
Slope
Trigger on Rising edge and Falling edge of thetrigger signal.
Use this mode to let the acquisition free-run in theabsence of a valid trigger; This mode allows an
Autountriggered, scanning waveform at 100 ms/div or
slower time base settings.
Use this mode when you want to see only validModetriggered waveforms; when you use this mode, theNormaloscilloscope does not display a waveform until after
the first trigger.
When you want the oscilloscope to acquire a single
Singlewaveform, press the “SINGLE ”button.
Enter the “Trigger Setup Menu” (See table 2-14).
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Table 2-14 Trigger Setup function menu
OptionSetting
Explain
Coupling
DC
Passes all components of the signal
Blocks DC components ，attenuates signals
AC
below 50 Hz.
Attenuates the high-frequency components
HF Reject
above 150 kHz.
Blocks the DC component , attenuates the
LF Reject
low-frequency components below ７ kHz.
Holdoff
Using the “universal” knob to adjust holdoff
time(sec)，the holdoff value is displayed.
Holdoff
Reset holdoff time to 100ns.
Reset
ReturnReturn the first page of “Trigger main menu”.

Picture2.8-2

Operate Instruction:
1. Set up Type
1) Press the “TRIG MENU” button to display “Trigger” menu.
2) Press the “Type” option button to select “Edge”.
2. Set up Source
According to input signal, press the “Source” option button to select“CH1”, “CH2”,“EXT”, “EXT/5”or “AC Line”.
3. Set up Slope
Press the “Slope” option button to select “”, “” or “”.

4. Set up Trigger mode
Press the “Trigger mode” option button to select “Auto”, “Normal”,“Single”.
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Auto: The waveform refresh at a high speed whether the trigger
condition is satisfied or not.
Normal: The waveform refresh when the trigger condition is satisfied
and waits for next trigger event occurring when the trigger condition is
not satisfied.
Single: The oscilloscope acquire a waveform when the trigger
condition is satisfied and then stops.
5. Set up Trigger couplinga. Press the “Set up” button to enter the “Trigger Setup Menu”.
b. Press the “Coupling” option button to select “DC”, “AC”, “HF
Reject” or “LF Reject”.

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SIGLENT■ Pulse Trigger：Use Pulse Width triggering to trigger on aberrant
pulses.

Table 2-15
OptionType

Source

When

Set
Width
Next
Page

Pulse Trigger function Menu 1：
Setting
Explain
Select the pulse to trigger
Pulse
the pulse match thetrigger condition.
CH1
Select input signal source.
CH2
EXT
EXT/5
(Positive pulse width less
Select how to compare
than pulse width setting)the trigger pulse relative to(Positive pulse width larger the value selected in thethan pulse width setting)Set Pulse Width option.
(Positive pulse width equal
to pulse width setting)(Negative pulse width lessthan pulse width setting)(Negative pulse width
larger than pulse width setting)(Negative pulse width
equal to pulse width setting)Selecting this option can
20.0ns～10.0s
turn the universal to set up
the pulse width.
Press this button to enter
Page 1/2
the second page.

Picture 2.8-3

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Table 2-16
OptionPulse Trigger function Menu 2：
Setting
Explain
Select the pulse to trigger the pulse match
Type
Pulse
the trigger condition.
Select the type of triggering; Normal mode is
Autobest for most Pulse Width trigger
Mode
Normalapplications.
singleEnter the “Trigger setup menu”.
Set upPress this button to return the first page.
Next Page
Page 2/2

Picture 2.8-4

Operate Instruction:
1. Set up Type
1) Press the “TRIG MENU” button to display “Trigger menu”.
2) Press the “Type” option button to select “Pulse”.
2. Set up condition
Press the “When” option button to select “
“

”or“

”。

3. Set up pulse widthTurn the “Universal” knob to set up width.

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”、“

”、“

”、“

”、

SIGLENT■ Video Trigger：Trigger on fields or lines of standard video signals.
Table 2-17 Functional Manu of Video Trigger 1:
OptionSetting
Instruction
When you select the video type, put the
couple set to the AC, then you could
Type
Video
trigger the NTSC,PAL and SECAM video
signal.
Select the input source to be the trigger
CH1
signal.
CH2
SourceExt and Ext/5 use the signal applied to
EXT
the EXT TRIG connector as the source.
EXT/5
Normal triggers on the negative edge of(Normal)the sync pulse.
Polarity(Inverted) Inverted triggers on the positive edge ofthe sync pulse.
Line Num
Sync
All lines
Select appropriate video sync.
Odd field
Even Field
Enter the second page of “Video
Next Page
Page 1/2
trigger menu”.
Table 2-18 Functional Manu of Video Trigger 2:
OptionSetting
Instruction
When you select the video type, put
the couple set to the AC, then you
Type
Video
could trigger the NTSC,PAL andSECAM video signal.
NTSC
Select the video standard for sync
Standard
Pal/Secam
and line number count.
Use this mode to let the acquisition
free-run in the absence of a valid
trigger; This mode allows an
Autountriggered, scanning waveform at
100 ms/div or slower time basesettings.
Use this mode when you want to see
Mode
only valid triggered waveforms; when
Normalyou use this mode, the oscilloscope
does not display a waveform until
after the first trigger.
when you want the oscilloscope toSingleacquire a single waveform, press the“SINGLE ”button.
Set upEnter the “Trigger setup menu”.
Return the first page of “Video
Next Page
Page 2/2
Trigger menu”.
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Picture 2.8-5

Operate Instruction
1. Set up Type
1) Press the “TRIG MENU” button to display “Trigger” menu.
2) Press the “Type” option button to select “Video”.
2. Set up Polarity
Press the “Polarity” option button to select “” or “”.

3. Set up synchronization
1) Press the “Sync” option button to select “All Lines”, “Line Num”, “Odd
Field”, and “Even Field”.
2) If you select “Line Num”, you can turn the “Universal” knob to set theappointed line number.
4. Set up Standard
1) Press the “Next Page Page 2/2” option button.
2) Press the “Standard” option button to select “PAL/SECAM” or “NTSC”.

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SIGLENT■ Slope Trigger：Trigger on positive slope of negative slope according
to setup time of the oscilloscope.
Table 2-19 Slope trigger function menu 1
OptionSetting
Instruction
Trigger on positive slope of negative
Type
Slope
slope according to setup time of theoscilloscope.
CH1
Select trigger source.
CH2
SourceEXT
EXT/5
Select trigger condition.
When

Time
Next Page〈Set time〉
Page 1/2

Turn the “Universal” knob to set slope
time. Time setup range is 20ns-10s.
Enter the second page of slope trigger.

Picture 2.8-6

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Table 2-20 Slope trigger function menu 2
OptionSetting
Instruction
Trigger on positive slope of negative slope
Type
Slope
according to setup time of the oscilloscope.
Vertical
Select the trigger level that can be adjusted by“LEVEL” knob. You can adjust “LEVEL A”,“LEVEL B” or adjust them at the same time.

Auto
Mode
NormalSingleSet up
Next Page

Page 2/2

Use this mode to let the acquisition free-run in
the absence of a valid trigger; This mode
allows an untriggered, scanning waveform at
100 ms/div or slower time base settings.
Use this mode when you want to see only valid
triggered waveforms; when you use this mode,the oscilloscope does not display a waveform
until after the first trigger.
When you want the oscilloscope to acquire asingle waveform, press the “SINGLE” button.
Enter “Trigger setup menu” (See table 2-14).
Return the first page of slope trigger.

Picture 2.8-7

Operate Instruction:
Follow the next steps if you select “Slope trigger”:
1.

Input a signal to CH1 or CH2.

2.

Press the “AUTO” button.

3.

Press the “TRIG MENU” button to enter “Trigger menu”.

4.

Press the “Type” option button to select “Slope”.

5.

Press the “Source” option button to select “CH1” or “CH2”.

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6.

Press the “When” option button to select “
“

”,“

”或 “

”, “

”, “

”,

”.

7.

Press the “Time” button, turn the “Universal” knob to adjust slope time.

8.

Press the “Next Page

Page 1/2” option button to enter the second pageof “Slope trigger menu”.
9.

Press the “Vertical” option button to select trigger level that can be adjusted.

10. Turn the “LEVEL” knob.

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SIGLENT■ Alternative trigger

The trigger signal comes from two vertical channels when you use alternative
trigger. In this mode, you can observe two irrelative signals at the same time. You
can select different trigger types for two vertical signals, and selected types coveredge, pulse, video and slope trigger. Trigger information of two channel signals
display on the bottom right of the screen.

Picture 2.8-8

Table 2-21 Set trigger mode to edge trigger function menu 1:
Option Setting
Instruction
When use alternative trigger, the trigger signal
Type
Alternative comes from two vertical channels. In the mode,
you can observe two irrelative signals at a time.
Chann
CH1-CH2 Set the trigger channels
els
SourceCH1
CH2

Set trigger type information for CH1 signal
Set trigger type information for CH2 signal

Mode

Edge

Set trigger type of vertical channel signal to edge
Triggering on rising edge.
Triggering on falling edge.
Triggering on rising edge and falling edge.
Enter “Trigger setup menu” (See table 2-14).

Slope
Set up44 SDS1000CML+/SDS1000DL+ User Manual

SIGLENT

Table 2-22 Set trigger mode to pulse trigger function menu 1:
Instruction
OptionSetting
The trigger signal comes from two vertical
Alternative channels when you use alternative trigger. In
Typethis mode, you can observe two irrelative
signals at the same time.
CH1
Set trigger type information for CH1 signal
SourceCH2
Set trigger type information for CH2 signal
Mode

Pulse

Select how to compare the trigger pulse
relative to the value selected in the Set Pulse
Width option.

When

Next Page

Set trigger type of the vertical channel signal
to Pulse trigger.

Page 1/2

Enter the second page of Alternative trigger
menu.

Table 2-23 Set trigger mode to pulse trigger function menu 2:
OptionSetting
ExplainSet Width
20.0ns～ Selecting this option can turn the universal
to set up the pulse width.
10.0s
Set upEnter the “Trigger Setup Menu”(see table2-14).
Next Page Page 2/2
Press this button to return the first page.

Table 2-24 Set trigger mode to video trigger function menu1:
OptionSetting
Instruction
Type
Alternative
The trigger signal comes from two verticalchannels when you use alternative trigger.
In this mode, you can observe two irrelative
signals at the same time.
CH1
Set trigger type information for CH1 signal
SourceCH2
Set trigger type information for CH2 signal
Set trigger type of the vertical channel
Mode
Video
signal to Video trigger.
Normal triggers on the negative edge of thesync pulse.
(Normal)Polarity
Inverted triggers on the positive edge of the(Inverted) sync pulse.
Next
Page

Page 1/2

Enter the second page of Alternative
trigger menu.
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Table 2-25 Set trigger mode to video trigger function menu 2:
OptionSetting
Instruction
Sync
Line NumAll lines
Select appropriate video sync.
Odd field
Even Field
Standard NTSC
Select the video standard for sync and line
Pal/Secam
number count.
Next
Enter the second page of Alternative trigger
Page 1/2
Page
menu.

Table 2-26 Set trigger mode to slope trigger function menu 1
OptionSetting
Instruction
Type
Alternative The trigger signal comes from two verticalchannels when you use alternative trigger. In
this mode, you can observe two irrelative
signals at the same time.
Set trigger type informa
CH1
Sourcetion for CH1 signal
CH2
Set trigger type information for CH2signal
Set trigger type of the vertical channel signal
Mode
Slope
to slope trigger.

When

Select slope trigger condition.

Next Page Page 1/2

Enter the second page of the alternative
trigger.

Table 2-27 Set trigger mode to slope trigger function menu 2
OptionSetting
Instruction
Time
Turn the “Universal” knob to set the slope〈
Set time. Time setup range is 20ns-10s.
time〉
Vertical
Select the trigger level that can be adjusted
by “LEVEL” knob. You can adjust “LEVEL
A”, “LEVEL B” or adjust them at the sametime.

Set up
Next Page

Page 2/2

Enter “Trigger setup menu”(see table 2-14).
Return to the first page of “Alternative trigger
menu”.

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Operate Instruction:
Observe two irrelative channel signals, follow these steps：
1. Input two irrelative signals to channel 1and channel 2.
2. Press the AUTO button.
3. Press the TRIG MENU button to enter “trigger menu”.
4. Press the “Type” option button to select “Alternative”.
5. Press the “Channels” option button to select “CH1-CH2”
6. Press the “Source” option button to select “CH1”.
7. Press the CH1 button and turn the “S/div” knob to optimize waveform
display.
8. Press “Mode” option button to select “Edge”, “Pulse”, “Slope” or “Video”.
9. Set the trigger according to trigger edge.
10. Press the “Source” option button to select “CH2”.
11. Press the CH2 button and turn the “S/div” knob to optimize waveform
display.
12. Repeat steps 8 and 9.

2.8.3 Coupling
Use the “Coupling” to make sure the signal that passes the trigger circuit. It isuseful for us to gather a steady wave form.
If you use the trigger coupling, you should press the “TRIGGER” button and thenselect “edge”, “Pulse”, “Video” or “Slope” trigger. Then select the “coupling” option
in “Set up menu”.

2.8.4 Position
The horizontal position control establishes the time between the trigger position
and the screen center. You can adjust the horizontal “POSITION” knob control toview waveform data before the trigger, after the trigger, or some of each. When
you change the horizontal position of a waveform, you are changing the time
between the trigger and the center of the display actually. (This appears to movethe waveform to the right or left on the display.)

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2.8.5 Slope & Level
The Slope and Level controls help to define the trigger. The Slope option (Edgetrigger type only) determines whether the oscilloscope finds the trigger point on
the rising or the falling edge of a signal.

The TRIGGER LEVEL knob controls where on the edge the trigger point occurs.
Trig ge r le ve l ca n be ad ju ste d vert ica lly

Rising edge

Falling edge

Picture 2.8-9

Note: ● Press the SINGLE button when you want the oscilloscope toacquire a single waveform.
● Trigger coupling affects only the signal passed to the trigger
system. It does not affect the bandwidth or coupling of thesignal displayed on the screen.
● Normal Polarity Sync triggers always occur on
negative-going horizontal sync pulses. If the video
waveform has positive-going horizontal sync pulses, use
the Inverted Polarity selection.

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2.8.6 Trigger Holdoff
You can use the Trigger Holdoff function to produce a stable display of complex
waveforms. Holdoff is time between when the oscilloscope detects one trigger andwhen it is ready to detect another. The oscilloscope will not trigger during theholdoff time. For a pulse train, you can adjust the holdoff time so the oscilloscope
triggers only on the first pulse in the train.
Trigger position
Trigger level

Holdoff time

Picture 2.8-10

If you want to change holdoff time, please follow next operations:
1. Press the “TRIG MENU” button to show the “TRIG Menu”.
2. Press the “Type” option button to select trigger type.
3. Press the “Set up” option button to enter the “Trigger setup menu”.
4. Press the “Holdoff” option button，turn the “Universal” knob to change theholdoff time until the waveform trigger steadily.

Note：Use trigger holdoff to help stabilize the display of aperiodic waveforms.

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2.9 Acquiring Signals System

Showing as the follow picture，the “ACQUIRE” button for Acquiring Signals system
is at the menu.

Picture 2.9-1

Table 2-28
OptionThe Function manual of Acquiring Signals:
Setting
Introduction
Use for sampling and accurately display mostSamplingof the waveform.
Peak
Detect the noise and decrease theAcquisition
Detectpossibility of aliasing.
Use to reduce random or uncorrelated noise
Averagein the signal display.
Averages〔4, 16,32,64,128, Select number of averages.
256〕
On
Use sin interpolation
Sinx/xoff
Use linear interpolation
Equ time Set the Sampling mode to Equ time.
Mode
Real time Set the Sampling mode to Real time.
Display system sampling rate.
Sa RateWhen you acquire a signal, the oscilloscope converts it into a digital form anddisplays a waveform. The acquisition mode defines how the signal is digitized andthe time base setting affects the time span and level of detail in the acquisition.
■ Sampling: In this acquisition mode, the oscilloscope samples the signal inevenly spaced intervals to construct the waveform. This mode accurately
represents signals most of the time.

Advantage: You can use this mode to reduce random noise.
Disadvantage: This mode does not acquire rapid variations in the signal that may
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occur between samples. This can result in aliasing may cause narrow pulses to be
missed. In these cases, you should use the Peak Detect mode to acquire data.

Picture 2.9-2 Sampling modes■ Peak Detect: Peak Detect mode capture the maximum and minimum values ofa signal Finds highest and lowest record points over many acquisitions.
Advantage: In this way, the oscilloscope can acquire and display narrow pulses,
which may have otherwise been missed in Sample mode.
Disadvantage: Noise will appear to be higher in this mode.

Picture 2.9-3 Peak Detect mode

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SIGLENT■

Average: The oscilloscope acquires several waveforms, averages them, anddisplays the resulting waveform.
Advantage: You can use this mode to reduce random noise.

Picture 2.9-4 Average Mode

■ Equivalent Time Sampling:
The equivalent time sampling mode can achieve up to 20 ps of horizontal
resolution (equivalent to 50GSa/s). This mode is good for observing repetitive
waveforms.
■ Real Time Sampling: The scope has the highest Real-time sampling rate
up to 1GSa/s.
■ “RUN/STOP” Button: Press the RUN/STOP button when you want theoscilloscope to acquire waveforms continuously. Press the button again to stop
the acquisition.
■ “SINGLE” Button: Press the SINGLE button to acquire a single waveform.
Each time you push the SINGLE button, the oscilloscope begins to acquire
another waveform. After the oscilloscope detects a trigger it completes theacquisition and stops.

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When you push the RUN/STOP or SINGLE buttons to start an acquisition, theoscilloscope goes through the following steps:1）. Acquire enough data to fill the portion of the waveform record to the left of
the trigger point. This is also called the pre-trigger.
2）. Continue to acquire data while waiting for the trigger condition to occur.
3）. Detect the trigger condition.
4）. Continue to acquire data until the waveform record is full.
5）. Display the newly-acquired waveform.
■ Time Base: The oscilloscope digitizes waveforms by acquiring the value of an
input signal at discrete points. The time base allows you to control how often thevalues are digitized.
Use S/div knob to adjust the time base to a horizontal scale suits your purpose,■ Time Domain Aliasing：Aliasing occurs when the oscilloscope does not sample the signal fast enough toconstruct an accurate waveform record. When this happens, the oscilloscope
displays a waveform with a frequency lower than the actual input waveform, or
triggers and displays an unstable waveform.

Actual high-frequency waveform
Apparent low-frequency
waveform due to aliasing
Sampled points

Picture 2.9-5

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Operate Introduction:

Set up Sampling Format
You can press the “Acquisition” option button or turn the “Universal” knob to select“Sampling” mode, “Peak Detect” mode or “Average” mode..
Set up Averages
When you select “Average” format, you can press the “Averages” option button to
select “4”, “16”, “32”, “64”, “128”or “256”.
Set up function interpolation
You can also turn Sins/x interpolation on or off. Press the corresponding option
button to turn Sins/s on or off.
“Sinx” is sine interpolation

Picture 2.9-6“X” is linear interpolation.

Picture 2.9-7

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Set up Sampling Mode
Press the “Mode” option button to select “Real Time” or “Equ Time”.

Set up Sampling Rate
Adjust the sampling rate by pressing the “Sa Rate” option button and turning theTime/div front panel knob. The sampling rate is shown at the corresponding
timebase scale.

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2.10 Display System
The display function could be expressed by the “DISPLAY” Button.

Picture 2.10-1

Table 2-29 Display system function menu 1:
OptionSetting
Introduction
Vectors fill the space between adjacent
Vectors
sample points in the display.
Type
There is no link between adjacentDotssample points.
Off
1 sec
PersistSets the length of time each displayed
2 sec
sample point remains displayed.
5 sec
Infinite
Intensity
Brightness
Next Page<Intensity><Brightness>
Page 1/3

Set waveforms’ intensity.
Set grid brightness.
Press this button to enter second page.

Picture 2.10-2

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Table 2-30 Display system function menu 2:
OptionSetting
Introduction
YT format displays the vertical voltage
in relation to time (horizontal scale). XY
FormatYT
format displays a dot each time a
XYsample is acquired on channel 1 andchannel 2
Normal
Set to normal mode.
ScreenInverted Set to invert color display mode.
Display grids and axes on the screen.
Turn off the grids.
Grid
Turn off the grids and axes.
2sec
5sec
Menu Display
10sec
Set menu display time on screen.
20sec
Infinite
Press this button to enter the second
Next Page
Page 2/3
page of “Display menu”.

Picture 2.10-3
Table 2-31 Display system function menu3:

OptionSkin

Next Page

Setting
Classical
ModernTradition
Succinct
Page 3/3

Introduction
Set up screen style.

Press this button to return the first page.

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Operate Introduction:
1. Set up waveform display type1) Press the “DISPLAY” button to enter the “Display” menu.
2) Press the “Type” option button to select “Vectors” or “Dots”.
2. Set up Persist
Press “Persist” option button to select “Off”, “1 Sec”, “2 Sec”, “5Sec” or“Infinite”. You can use this option to observe some especial waveforms.

Picture 2.10-4

3. Set up Intensity
1) Press the “Intensity” option button and turn the “Universal” knob to adjust
waveforms’ intensity.
4. Set up Brightness
1) Press the “Brightness” option button and turn the “Universal” knob toadjust grid brightness.
5. Set up display format
1) Press the “Next Page” option button to enter second display menu.
2) Press the “Format” option button to select “YT” or “XY”.
6. Set up Screen
Press the “Screen” option button to select “Normal” or “Inverted” to set thescreen display color.
7. Set up Grid
Press the “Grid” option button to select “
screen whether display grid or not.

58 SDS1000CML+/SDS1000DL+ User Manual

”, “

”or“

”to set theSIGLENT

8. Set up Menu Display
Press the “Menu Display” option button to select “2 sec”, “5sec”, “10sec”,“20sec” or “Infinite” to set menu display time on screen.
9. Set Skin
Press the “skin” option button or turn the “Universal” knob to select “Classical”,“Modern”, “Traditional” or “Succinct”.

2.10.1 X-Y Format
Use the XY format to analyze phase differences, such as those represented by
Lissajous patterns. The format plots the voltage on channel 1 against the voltage
on channel 2, where channel 1 is the horizontal axis and channel 2 is the verticalaxis. The oscilloscope uses the untriggered Sample acquisition mode anddisplays data as dots.
XY mode has a breakthrough that traditional oscilloscopes restrict sampling rate
at 1MSa/s，
support 25KSa/s～250MSa/s (1-2.5-5 sequence) adjusted ;Operation steps ：●Channel 1 “Volt/div” and vertical “POSITION” set up the horizontal scale andposition.
●Channel 2 “Volt/div” and vertical “POSITION” set up the horizontal scale andposition.
●Turn the “S/div” knob to adjust the sampling rate
●The following functions are forbidden at XY display form:●Benchmark wave form and wave mathematic●Cursor●Auto（resets display format to YT）●Trigger Control●Horizontal Position Knob
●Vector Display Type
●Scan Display

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2.11 Measure System

The Oscilloscope displays the voltage in relation to time and test the wave form
displayed. There are scale, Cursor and auto measure modes.

2.11.1 Scale Measurement
This method allows you to make a quick, visual estimate. For example, you mightlook at waveform amplitude and determine that it is a little more than 100 mV. You
can take simple measurements by counting the major and minor graticule
divisions involved and multiplying by the scale factor. For example, if you counted
five major vertical graticule divisions between the minimum and maximum valuesof a waveform and knew you had a scale factor of 100mV/div, then you could
easily calculate your peak-to-peak voltage as follows:
5 divisions x 100 mV/division = 500 mV.

2.11.2 Cursor Measurement
Picture 2-50 displays the cursor button on the front-panel for this menu.

Picture 2.11-1

Press the “CURSORS” button to display the “Cursor” Menu.
The cursor measurement has three modes: Manual, Track and Auto Measure.

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Manual Mode
Table 2-32 Manual cursor function menu:
OptionSetting
Instruction
Cursor Mode Manual In this menu, set the manual cursor measure.
Voltage Use cursor to measure voltage parameters.
Type
Time
Use cursor to measure time parameters.
CH1
CH2
SourceMATH
Select input signal channel.
REFA
REFB
Cur A
Select this option，use “Universal” knob toadjust cursor A.
Cur B
Select this option，use “Universal” knob toadjust cursor B.
In this mode, the screen displays two horizontal parallel cursors or vertical parallel
cursors to measure voltage or time. You can move the cursor by turning the“Universal” knob. Before using cursors, you should make sure that you have set
the signal source as the channel for measuring.
■ Voltage Cursor: Voltage cursors appear as horizontal lines on the display andmeasure the vertical parameters.
■ Time Cursor: Time cursors appear as vertical lines on the display and measure
the horizontal parameters.
■ Cursor Moving: Use the “universal” knob to move cursor1 and cursor2 .They
could be moved when the corresponding cursor option are selected, and cursor
value will display on the bottom left and top left of the screen when you move thecursor.

To do manual cursor measurements, follow these steps:
1. Press CURSOR button to enter the cursor function menu.

2. Press the “Cursor Mode” option button to select “Manual”.
3. Press the “Type” option button to select “Voltage” or “Time”.
4. Press the “Source” option button to select “CH1”, “CH2”, “MATH”,“REFA” ,“REFB”

according to input signal channel.

5. Select “Cur A”, turn the “Universal” knob to adjust Cursor A.
6. Select “Cur B”, turn the “Universal” knob to adjust Cursor B.
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7. The measurement values are displayed on the top of the left corner:
If the measurement type is set to “Voltage”, the values are:
The value of Cur A: CurA
The value of Cur B: Cur B
The voltage increment between Cursor A and Cursor B: △ V
If the measurement type is set to “Time”, the values are:
The value of Cur A: CurA
The value of Cur B: Cur B
The time increment between Cursor A and Cursor B: △ T
The reciprocal of time increment between Cursor A and Cursor B:
1/△ T

Picture 2.11-2

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Track mode
Table 2-33 Track mode function menu:
OptionSetting
Instruction
Cursor Mode
Track
In this mode, set track cursor measure.
CH1
Set the input signal channel that the Cursor
Cursor A
CH2
A will measure.
NONE
CH1
Set the input signal channel that the Cursor
Cursor B
CH2
B will measure.
NONE
Cur A
Select this option, turn the “Universal” knob
to adjust horizontal coordinate of Cursor A.
Cur B
Select this option, turn the “Universal” knob
to adjust horizontal coordinate of Cursor B.
In this mode, the screen displays two cross cursors. The cross cursor sets the
position on the waveform automatically. You could adjust cursor’s horizontal
position on the waveform by turning the “Universal” knob. The oscilloscope
displays the values on the top of the right screen.
To do track cursor measurement, follow these steps:
1. Press CURSOR button to enter the cursor measure function menu.
2. Press the “Cursor Mode” option button to select “Track”.
3. Press the “Cursor A” option button to select the input signal channel.
4. Press the “Cursor B” option button to select the input signal channel.
5. Select “Cur A”, turn the “Universal” knob to move Cursor A
horizontally.
6. Select “Cur B”, turn the “Universal” knob to move Cursor B
horizontally.
7. The measurement values are displayed on the left of the top corner:
A→T: The horizontal position of Cursor A (Time cursor centeredaround the midpoint of screen).
A→V: The Vertical position of Cursor A (Voltage cursor centeredaround channel ground level).
B→T: The horizontal position of Cursor B (Time cursor centeredaround the midpoint of screen).
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B→V: The Vertical position of Cursor B (Voltage cursor centeredaround channel ground level).
△T: Horizontal space between Cursor A and Cursor B (Time value
between two cursors).
1/△T: The reciprocal of horizontal space between cursor A and cursor
B.
△V: Vertical space between Cursor A and Cursor B (Voltage value
between two cursors).

Picture 2.11-3

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Auto mode
Table 2-34 Auto mode function menu:
OptionSetting
Instruction
Cursor ModeAuto
Set to auto cursor measure mode.
This mode will take effect with automatic measurements. The instruments will
display cursors while measuring parameters automatically. These cursors
demonstrate the physical meanings of these measurements.
To do auto cursor measurements, follow these steps:
1. Press the CURSOR button to enter “Cursor measure menu”.
2. Press the “Cursor Mode” option button to select “Auto”.
3. Press the “MEASURE” button to enter “Auto cursor measure modemenu” to select the parameter that you want to measure.

Picture 2.11-4

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2.11.3 Auto Measurement

Picture 2.11-5

When you take automatic measurements, the oscilloscope does all the calculating
for you. Because the measurements use the waveform record points, they are
more accurate than the graticule or cursor measurements.
Press the ‘MEASURE’ for the Automatic Test.
There are three auto measurement types: Voltage Measure, Time Measure andDelay Measure. There are thirty two measure parameters in all.
Table 2-35 Auto measure function menu 1:
OptionInstruction
Voltage
Press this button to enter the Voltage measure menu.
Time
Press this button to enter the Time measure menu.
Delay
Press this button to enter the Delay measure menu.
All MeaPress this button to enter the All Measurement menu.
Clear
Press this button to clear all the measurement that you
Measurechose.

Picture 2.11-6

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Table 2-36 Auto measure function 2-Voltage measure menu:
OptionSetting
Instruction
Select input signal source forSourceCH1, CH2
Voltage measure.
Vmax, Vmin, Vpp, Vamp,
Press the “Type” button or
Vtop, Vbase, Cycle Mean,turn the “Universal” knob toType
Mean, Cycle Vrms, Vrms,
selectVoltagemeasureROVShoot, FOVShoot,parameter.
RPREShoot, FPREShootChoose the measurement,
after pressing the button, theAddmeasurement value will be
shown
in
the
lower
left of the screen
Return to the first page of auto
Returnmeasurement menu.
Table 2-37 Auto measure function3-Time measure menu:
OptionSetting
Instruction
Select input signal source forSource CH1, CH2Time measure.
Rise Time、Fall Time、Freq、 Press the “Type” button or turnType
Period 、 BWidth 、 +Width the “Universal” knob to selectTime measure parameter.
-Width、+Duty、-Duty
Choose the measurement,
after pressing the button, theAddmeasurement value will be
shown
in
the
lower
left of the screen
Return to the first page of auto
Returnmeasurement menu.
Table 2-38 Auto measure function4-Delay measure menu:
OptionSetting
Instruction
SourceCH1-CH2
Select any two input signal
source for Delay measure.
Type
Phase、FRR、FRF、FFR、 Press the “Type” button or turn
FFF、LRR、LRF、LFR、LFF the “Universal” knob to selectDelay measure parameter.
Choose the measurement,
after pressing the button, theAddmeasurement value will be
shown
in
the
lower
left of the screen
ReturnReturn to the first page of auto
measurement menu.
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Table 2-39 All Measurement function menu:
OptionSetting
Instruction
CH1
Select input signal channel.
SourceCH2
Turn on the all measurement functionOnmeasure voltage parameters.
VoltageOff
Turn of the all measurement function
measure voltage parameters.
Turn on the all measurement functionOnmeasure Time parameters.
Time
OffTurn of the all measurement function
measure Time parameters.
ReturnReturn to the “All Measure main menu”.

to
to
to
to

Table 2-40 Introduction of the Measure Type:
Measure Type Introduction
The most positive peak voltage measured over the
Vmax
entire waveform.
The most negative peak voltage measured over theVminentire waveform.
Measures the absolute difference between theVppmaximum and minimum peaks of the entire waveform.
Measures the highest voltage over the entire
Vtop
waveform.
Measures the lowest voltage over the entire waveform.
Vbase
Voltage between Vhig and Vlow of a waveform.
Vamp
The arithmetic mean over the first cycle in the
Vavg
waveform.
The arithmetic mean over the entire waveform.
Mean
The true Root Mean Square voltage over the first cycle
Crms
in the waveform.
The true Root Mean Square voltage over the entire
waveform.
Vrms
Defined as (Vmax-Vhig)/Vamp after the waveform
ROVShootrising.
Defined as (Vmin-Vlow)/Vamp after the waveform
FOVShoot
falling.
Defined as (Vmin-Vlow)/Vamp before theRPREshootwaveform rising.
Defined as (Vmax-Vhig)/Vamp before theFPREshootwaveform falling.
Rise Time Measures the time between 10% and 90%
Rise Timeof the first rising edge of the waveform.
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Fall Time
BWid
+ Wid

- Wid
+ Duty

－Duty

Phase
FRR
FRF
FFR
FFF
LRR
LRF
LFR
LFF

Fall Time Measures the time between 90% and 10% of
the first falling edge of the waveform.
The duration of a burst.
Measured over the entire waveform.
+ Width Measures the time between the first risingedge and the next falling edge at the waveform 50%
level.
-Width Measures the time between the first fallingedge and the next rising edge at the waveform 50%
level.
Measures the first cycle waveform.
Positive Duty Cycle is the ratio between positive pulse
width and period.
Measures the first cycle waveform. Negative Duty
Cycle is the ratio between negative pulse width andperiod.
The amount one waveform leads or lags another intime. Expressed in degrees, where 360 degrees
comprise one waveform cycle.
The time between the first rising edge of source X andthe first rising edge of source Y.
The time between the first rising edge of source X andthe first falling edge of source Y.
The time between the first falling edge of source X andthe first rising edge of source Y.
The time between the first falling edge of source X andthe first falling edge of source Y.
The time between the first rising edge of source 1 andthe last rising edge of source 2.
The time between the first rising edge of source X andthe last falling edge of source Y.
The time between the first falling edge of source X andthe last rising edge of source Y.
The time between the first falling edge of source X andthe last falling edge of source Y.

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If you want to measure voltage parameters, please follow next steps:1）. Press the “MEASURE” button to enter the “Auto measurement” menu.
2）. Press the top first option button to enter the “second measurement menu”.
3）. Select measure type. If you press the “Voltage” option button, “Voltage
measurement” menu will display on the screen.
4）. Press the “Source” option button to select “CH1”, “CH2” according to input
signal channel.
5）. Press the “Type” option button to select the parameter type that you wantto measure, then press the “add” option button to add the measurement .
The corresponding icon and value will displayedin the lower left of thescreen.

Picture 2.11-7

6）. Press the “Return” option button to return the home page of “AutoMeasurement” menu. The selected parameter and the corresponding value
will display on the top first position of the home page.
You can display the other parameters and its’ value on the corresponding
position using the same way, and the screen can display five parameters at
one time.

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If you want to measure time parameters using all measure function,please follow next steps:1）. Press the “MEASURE” button to enter the “Auto Measure menu”.
2）.Press the top option button to enter the second page of “Auto Measuremenu”.
3）. Press “All Mea” option button to enter the “All Measure menu”.
4）. Press “Source” option button to select input signal channel.
5）. Press the “Time” option button to select “On”. Now all of time parameters
value will display on the screen at the same time.（See Picture）

Picture 2.11-8

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2.12 Storage System
Showing as following picture, The SAVE/RECALL is the Storage System Function
Button.

Picture 2.12-1

You can quickly save and recall up to 20 oscilloscope panel settings, 10 groups’
waveforms in internal memory. There is a USB Host interface in the front panel ofthe oscilloscope and you can save setup data, waveform data, waveform interface
image, CSV file to a USB flash drive furthest at a time. Setup data and waveform
data can be recalled to the current oscilloscope or the other same model
oscilloscopes. Picture data and CSV file can’t be recalled to the oscilloscope, but it
can be opened on the correlative computer software.
■ Using SAVE /RECALL Screen
The SAVE ALL screen is divided into functions based on Files or Directory.
Files shows option button for New File, Del File and Load.

Picture 2.12-2

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While Directory shows option buttons for New Dir., Del Folder.

Picture 2.12-3

Recalling Files
The Load button is used to recall your setup files. Once you’ve navigated to thedesired file and it’s highlighted in the main screen area, press the Load option
button and the setup is recalled from the USB flash drive.
Note: The Load button option is disabled when BMP or CSV file types are
selected.

Both Directory and Files have Rename and Return option buttons on Page2/2.
Use these buttons to give an existing folder of file a new name or to exit the
SAVE/REC ALL screen, respectively.

Picture 2.12-4
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Creating Directory and File
Create new directory and file by pressing the New Dir or New File option button.
The following screen is shown.

Picture 2.12-5● The New Filemenu choices and behavior is the same as the New Folder menu.
It just has a different heading. The InputChar option button adds the selectedcharacter to the courser position in Name field.
● Move the cursor position in the name field using the “→”and “←” option buttons.
● Turn the Universal knob to move through character selections. When thedesired character is highlighted, press the Universal knob or press he“InputChar” option button to add it to the specific position in the Name field.
● Additional selections for BackSpace, DeleteCharacter, and CleanName areavailable for convenience and are also accessed using the “Universal” knob inthe same manner.
● Press the “Confirm” option button (when you have the Name field completed as
desired) to save the file onto the memory device. After the “Confirm” option
button is pressed, a “Data Store Success!” messages briefly shown and the newfolder or file is shown on your USB flash drive.

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SAVE/RECALL SETUP■ Save Setups to Device： The complete setup is stored in nonvolatile memory.
When you recall the setup, the oscilloscope will be in the mode from which the
setup was saved.
The oscilloscope saves the current setup if you wait three seconds after the lastchange before you power off the oscilloscope. The oscilloscope recalls this setup
the next time you apply power.

Table 2-41 Save setup to device function menu:
Introduction
OptionSetting
Menu for the Storage/Recall setting in theType
Setupsoscilloscope
Save setup to the oscilloscope’s internal
Save toDevicememorizer.
Press the “Setup” option button or turn the
Setup
No.1 to No.20“universal” knob to select storage position.
Accomplish the storage
Save
Recall the storage in the “Setup” operation
RecallPicture 2.12-6

Save setups to the oscilloscope’s internal memorizer, follow next steps:
For example: Save setup that set waveform display type to “Dots” to internal
memory.
1）Press the “SAVE/RECALL” button to enter the “SAVE/RECALL” menu.
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2）Press the “Type” option button to select “setups”.
3）Press the “Save to” option button to select “Device”.
4）Press the “Setup” option button to select “No.1”.
5）Press the “DISPLAY” button to enter the “Display” menu.
6）Press the “Type” option button to select “Dots”.
7）Press the “SAVE/RECALL” button to enter the “SAVE/RECALL” menu.
8）Press the “Save” option button.
Recalling setup, follow next steps:1）Press the “SAVE/RECALL” button to enter the “SAVE/RECALL” display menu.
2）Press the “Type” option button to select “Setups”.
3）Press the “Save to” option button to select “Device”.
4）Press the “Setup” option button or turn the “Universal” knob to select “No.1”.
5）Press the “Recall” option button.

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Table 2-42 Save setup to USB flash drive function menu:
Introduction
OptionSetting
Menu for the Storage/Recall settings.
Type
SetupsSave setup data to USB flash drive.
Save toFile
Go to the Save/Recall interface and save
Save
the set file
RecallRecall the saved set file

Picture 2.12-7

Save setup to USB flash drive, follow these steps：
For example: Save setup that set waveform display type to “Dots” to USB flash
drive.
Press the “SAVE/RECALL” button to select “Setups”.
1) Insert USB flash drive to USB host port of the oscilloscope and wait that theoscilloscope has initialized USB flash drive (about five second).
2) Press the “Save to” option button to select “file”.
3) Press the “Save” option button then you’ll go into the Save/Recall interface.
4) Press the “New folder” button to create a new folder
5) Press the “Del folder” option button to delete a folder
6) Press the “Modify” option button to modify a folder.
7) Press the “New file” option button to create a new file8) Press the “Del file” option button to delete a file9) Press “the next page” option button and press the “Rename” option button tomodify the name of the file or the folder.

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10) Turn the “Universal” knob to select the folder and press the “Confirm” option
button and you save the set to the USB drive.

Recall setup data from USB flash drive, follow next steps:
1) Press the “SAVE/RECALL” button.
2) Press the “Type” button to select “Setups”.
3) Insert USB flash drive to USB host port of the oscilloscope and wait that theoscilloscope has initialized USB flash drive (about five seconds).
4) Press the “Save to” option button to select “File”.
5) Press the “Save” option button then you’ll go into the Save/Recall interface .
6) Choose the file you want then press the “Load” option button (about fiveseconds, there is a prompting message that “Read data success”), now setup
data have been recalled from USB flash drive.

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You can use this option to recall the factory setup.
Table 2-43 Factory function menu:
Instruction
OptionSetting
To view the Factory setup.
Type
Factory
Change the bandwidth ofUpdate BW
oscilloscope.
Depth
Recover the memory
Recover
Update the config fileUpdate cfg
Recall the Factory setup.
Load

the

Picture 2.12-8

SAVE/RECALL WAVEFORM■Save waveforms to Device
Table 2-44 Save waveform to device function menu:
Introduction
OptionSetup
Menu for the Storage/Recall waveforms inTypewaveforms
the oscilloscope.
Save waveforms to the oscilloscope’s
Save toDeviceinternal memorizer.
Press the “waveform” option button or turnwaveform No.1 to No.10 the “Universal” knob to select storage
position.
Accomplish the storage.
Save
Recall the storage in the “waveform”
Recalloperation

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Picture 2.12-9

Save waveforms in internal memory, follow next steps:1）. Input a sine signal to channel 1 and press the “Auto” button.
2）. Press the “SAVE/RECALL” button to enter “SAVE/RECALL” display menu.
3）. Press the “Type” option button to select “waveforms”.
4）. Press the “Save to” option button to select “Device”.
5）. Press the “waveform” option button or turn the “Universal” knob to select“No.1”.
6）.Turn the “Volts/div” knob or “S/div” knob to adjust the waveform that you wantto need.
7）. Press the “Save” option button.
Recall waveforms, follow next steps:1）. Press the “SAVE/RECALL” button to enter “SAVE/RECALL” display menu.
2）. Press the “Type” option button to select “waveforms”.
3）. Press the “Save to” option button to select “Device”.
4）. Press the “waveform” option button or turn the “Universal” knob to select“No.1”.
5）. Press the “Recall” option button.

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Table 2-45 Save waveforms to USB flash drive function menu：
Introduction
OptionSetup
Menu for the Storage/Recall waveforms.
Type
Waveforms
Save waveforms to USB flash drive.
Save toFile
Accomplish the storage.
Save

Picture 2.12-10

Save waveforms to USB flash drive, follow next steps:
1）Input a sine signal to channel 1, press the “AUTO” button.
2）Press the “SAVE/RECALL” button to enter the “SAVE/RECALL” display menu.
3）Press the “Type” option button to select “Waveforms”.
4）Insert USB flash drive to USB host port of the oscilloscope and wait that theoscilloscope has initialized USB flash drive (about five seconds).
5）Press the “Save to” option button to select “File”.
6）Press the “Save” option button then you’ll go into the Save/Recall interface.
7）Create a file then press the “Confirm” button (about five seconds, there is a
prompting message that “Save data success” displaying on the screen), now
waveform data have been saved to USB flash drive

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Recall waveforms form USB flash drive, follow next steps:1）. Press the “SAVE/RECALL” button.
2）. Press the “Type” button to select “Waveforms”.
3）. Insert USB flash drive to USB host port of the oscilloscope and wait that theoscilloscope has initialized USB flash drive (about five seconds).
4）. Press the “Save to” option button to select “File”.
5）. Press the “Save” option button then go into the Save/Recall interface.
6）. Choose the file you want then press the “Load” option button (about fiveseconds, there is a prompting message that “Recall data success” displaying
on the screen), now waveform data have been recalled from USB flash drive.

■ Save Picture
Waveform interface image can be saved to USB flash drive, but they can’t berecalled. You can open them on correlative computer software.
Table 2-46 Picture storage function menu:
Introduction
OptionSetting
Menu for the Storage/Recall
Type
Picturesinterface image.
Go to the Save/Recall interface.
Save

Picture 2.12-11

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Save waveform image to USB flash drive, follow next steps:1). Select the screen image that you want.
2). Press the “SAVE/RECALL” button to enter “SAVE/RECALL” menu.
3). Press the “Type” option button to select “Pictures”.
4). Insert USB flash drive to USB host port of the oscilloscope and wait thatthe oscilloscope has initialized USB flash drive (about five seconds).
5). Press the “Print Key” option button to select “Save Picture”.
6). Press the “Save” option button then go into the Save/Recall interface”.
7). Press the “Save” button then you’ll go into the Save/Recall interface
8). Create the picture name then press the “Confirm” button (about five seconds,
there is a prompting message that “Save data success” displaying on the screen),
now picture data have been saved to USB flash drive.

Save/Recall CSV
Table 2-47 CSV storage function menu:
Option Setting
Introduction
Type
CSV
Menu for the Storage CSV file to USB flash drive.
Data
Displayed Set to store displayed waveform data to CSV file.
Depth
Maximum Set to store maximum waveform data to CSV file.
Para
On
Set whether store parameters to CSV file or not.
Save
Off
Save
Go to the Save/Recall interface.

Picture 2.12-12

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Save CSV file to USB flash drive, follow these steps:1). Press the “SAVE/RECALL” button to enter “SAVE/RECALL” menu.
2). Press the “Type” option button to select “CSV”.
3). Insert USB flash drive to USB host port of the oscilloscope and wait that theoscilloscope has initialized USB flash drive(about five seconds).
4). Press the “Data Depth” option button to select “Displayed” or “Maximum”.
5). Press the “Para Save” option button to select “On” or “Off”.
6). Press the “Save” option button then you’ll go into the Save/Recall
interface
7). Create a file name then press the “Confirm” button (About five seconds, there
is a prompting message that “Save data success” displaying on the screen),
now CSV file has been saved to USB flash drive.

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2.13 Utility System

Picture 2.13-1

Table 2-48 Utility System function menu 1:
OptionSetting
Introduction
System
Displays summaries of the oscilloscope
Statussettings.
Open the key-press voice.
Sound
Close the key-press voice.
On
Turn on Frequency Counter
CounterOff
Turn off Frequency Counter.
简体中文
Simplified Chinese繁體中文Traditional ChineseEnglishEnglishArabic‫العربية‬FrenchFrançais
GermanDeutschLanguageРусский
RussianEspañol
SpanishPortuguês Portuguese
Japanese
日本語
Korean한국어
ItalianItalian
Next Page Page 1/4
Press this button to enter second page.

Picture 2.13-2

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Table 2-49 Utility System function menu 2:
OptionSetting
Introduction
Do self cal
Auto self emendation.
Screen Test
Run the screen detect program
Do Self
Keyboard Test
Run the keyboard detect program
Test
LED Test
Run the dot lighten detect program.
The oscilloscope connects to thecomputer using USB cable. When you
Back USB
USBTMC
execute EasyScopeX software, please
select “USBTMC”. Now the computericon displays on the screen.
Next Page
Page 2/4
Press this button to enter third page.

Picture 2.13-3

Table 2-50 Functional Menu of the Utility System 3:
OptionSetting Introduction
Update
You can update the oscilloscope use USB
firmwareflash Driver (About need two minutes).
Pass/Fail
Pres this button to enter the “Pass/Fail menu”.
Press this button to enter the waveform record
Recordmenu.
IP Setting
IO Setting
GPIB
Next Page Page 3/4 Press this button to enter first page.

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Picture 2.13-4

Table 2-52 Function Menu of the Utility System ：OptionSetting
Introduction
1min, 2min, 5min, 10min
Screen-saver 15min, 30min, 1hour, Set the time of Screen-saver
2hour, 5hour ,Off
RecorderEnter recorder function
Next Page

Picture 2.13-5

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2.13.1 System Status
Press the “System Status” option button of the Utility Menu to view theoscilloscope’s hardware and software configuration.

Picture2.13-6

Table 2-53 System status instruction:
OptionIntroduction
Startup Times
List the boot-strap times.
Software version
List the software version.
Hardware Version
Product type

List the hardware version.
List the product type.

Serial No.

List the product serial number.

2.13.2 Language
The oscilloscopes have twelve languages’ user menu to be selected.
Press the “Utility” button →“language” to select language.

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Picture 2.13-7

2.13.3 Self Calibration
Self Calibration procedure can optimize the signal path at the most measurement
precision. You can run this procedure at any time. If the operating temperaturechanges by more than 5°C or the units run more than thirty minutes, you should
do the self calibration.
When you run the self Calibration, you should cut off all the probes and lead.
Then press the “Utility” button to choose the “Do self cal” to show the self
Calibration Menu, and execute self calibration program according to theprompting on the screen.

Picture 2.13-8

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2.13.4 Self Test
Press “UTILITY”→ “Do Self Test”

Table2-54
OptionScreen Test
Keyboard Test
LED Test

Introduction
Run Screen Test Program.
Run Keyboard Test Program.
Run LED Test Program.

Operation Steps:
1. Screen Test:
Select “Screen Test” to enter the screen test interface. The clew words “Press‘SINGLE’ Key to continue，Press ‘RUN/STOP’ Key to exit” is displayed, you couldpress the “Single” for test.

Picture 2.13-9

2. Keyboard Test
Select “keyboard Test” to enter the key test interface, the on-screen lathy
rectangle shapes represent the front panel keys. The shapes with two arrows
beside them represent the front panel knobs. The squares represent the knob
presses for scale knobs. Test all keys and knobs and you should also verify that
all the backlit buttons illuminate correctly.
Note：●When you operate, the screen would display the white (Color LCD) and black

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●The tested button or knobs corresponding area would display green (Color LCD)
or white (single LCD).
●At the bottom of the screen display “Press‘ RUN/STOP’ Key Three Times toexit” information prompt to show that press “RUN/STOP” three times for quitting
the test .

Picture 2.13-10

3. LED test
Select “LED Test” to enter the lighten interface, the on-screen lathy rectangle
shapes represent the front panel keys; the lathy rectangle shapes represent thefront panel knobs. The squares represent the knob presses for scale knobs. The
clew words “Press ‘SINGLE’ Key to continue , Press ‘RUN/STOP’ Key to exit” isdisplayed, you could press the “Single” button continuously for testing, whenbuttons are lighted ,the corresponding area on the screen would display
green(Color LCD) or white(Single LCD ).

Picture 2.13-11
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2.13.5 Updating the System Software■ Using USB flash drive update firmware
The software of the oscilloscope can be updated directly via USB Flash drive, thisprocess needs about two minutes. Follow next steps:
1. Insert USB Flash Drive with firmware procedure to USB Host interface on
the front panel of the oscilloscope.
2. Press the “UTILITY” button to enter the “Utility menu”.
3. Press “Next Page” option button to enter the third page of “Utility menu”.
4. Press the “Update Firmware” option button.
5. Press the “SINGLE” button to start updating the software according to prompt
on the screen.
Turn off the oscilloscope and turn on it again, the software has been updated. The
oscilloscope needs to execute “Do Self Cal” after update.
Note: Don’t cut off the power while the oscilloscope is updating.

2.13.6 Pass/FailThe Pass/Fail function can monitor changes of signals and output pass or failsignals by judging the input signal is within the predefined mask or not.
Table 2-55 Pass/Fail function menu 1:
OptionSetting
Instruction
EnableOn
Turn on Pass/Fail function.
Off
Turn off Pass/Fail function.
SourceCH1
Select signal input channel.
CH2
OperatePress to run the Pass/Fail test.
Press to stop the Pass/Fail test.
Msg Display On
Turn on times information display of theOffwaveform pass/fail.
Turn off times information display of the
waveform pass/fail.
Next Page
Page 1/2
Press this button to enter second page ofPass/Fail menu.

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Picture 2.13-12

Table 2-56 Pass/Fail function menu 2:
OptionSetting Instruction
Stop test when output occur.
On
Stop On Output
Continue test when output occur.
Off
Mask SettingEnter the “Mask Setting menu”.
ReturnReturn to the Pass/Fail main menu.
Next Page
Page 2/2 Return to the first page of Pass/Fail menu.

Picture 2.13-13

Table 2-57 Mask Setting function menu 1:
OptionSetting Instruction
Turn the “Universal” knob to set the range of
X Maskhorizontal clearance to the waveform.
xdiv<0.04div-4.00div>
Y MaskTurn the “Universal” knob to set the range ofvertical clearance to the waveform.
ydiv
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CreateMask

Create a test mask according to the above
clearance.

LocationInternal
External

Select position to store created mask.

Next Page

Page 1/2

Enter the second page of “Mask Settingmenu”.

Picture2.13-14

Table 2-58 Mask Setting function menu 2:
OptionSetting Instruction
Save
Load
ReturnLast Page

Store created mask setting.

Page 2/2

Recall stored mask setting.
Return to the main menu of mask setting.
Return to the first page of “Mask Setting menu”.

Picture 2.13-15
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SIGLENTRUN Pass/Fail test, please follow next page:1) Press UTILITY button to enter the “Utility menu”.
2) Press the “Next Page Page1/4” option button.
3) Press the “Next Page Page2/4” option button to enter the third page of “Utilitymenu”
4) Press the “Pass/Fail” option button to enter the “Pass/Fail” function menu.
5) Press the “Enable Test” option button to select “On”.
6) Press the “Source” option button to select input signal channel.
7) Press the “Next Page Page1/2”option button to enter the second page of the“Pass/Fail menu”.
8) Press the “Mask Setting” option button to enter the first page of “Mask menu”.
9) Press the “X Mask” button; turn the “Universal” knob to adjust the horizontal
clearance.
10) Press the “Y Mask” button; turn the “Universal” knob to adjust the verticalclearance.
11) Press the “Create Mask” button to create mask and you also can enter the
next page of “Mask menu” to recall the stored mask.
12)Enter the second page of “Pass/Fail function menu”, press the “Output”
option button to set the output option.

13) Enter the first page of “Pass/Fail function menu”, press the “Operate” option
button to select “ ”to run the pass/fail test.

Picture 2.13-16

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2.13.7 Waveform Record

Waveform record can record input waveform from CH1 and CH2 with a maximum
record length of 2500 frames. This record behavior can also be activated by the
pass/fail test output, which makes this function especially useful to capture
abnormal signals in long term without keeping an eye watching it.
Waveform recorder: Record the waveforms with specified interval.

Table 2-59 Waveform recorder function menu:
OptionSetting
Instruction
RecordSet Record function menu.
Play Back
Set Play Back function menu.
Mode
StorageSet Storage function menu.
Off
Turn off waveform recorder menu.
CH1
SourceCH2
Select record source channel.
P/F-OUT
Set time interval between record
Interval
frames.
End Frame
Set max number of record frames.
（Record） Press to start recording.
OperatePress to stop recording.
（Stop）

Picture2.13-17

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To record waveforms, follow these steps:
1. Press the UTILITY button to enter “Utility menu”.
2. Press the “Next Page” option button to enter the third page of“Utility menu”.

3. Press the “Record” button to enter “Waveform Record Menu”.
4. Press the “Mode” option button to select “Record”.
5. Press the “Source” option button to select the input signal channel.
6. Select “Interval” option, turn the “Univeral” knob to adjust time interval between
record frames.
7. Select “End Frame”, select the “Universal” knob to adjust the max record
frame.
8. Press “ ”in “Operate” option to record waveform.

Play Back: Play back current record waveforms or saved record waveforms.
Table 2-60 Waveform play back function menu 1
OptionSetting
Instruction
Mode
Play Back
Set the Play Back function menu.
（Run） Press to start playback playing.
Operate（Stop） Press to stop playing.
Set circular play mode.
Play Mode
Set single time play mode.
Interval
Set time interval between frames.
Next Page
Page 1/2
Enter the second page of Play Back menu.

Picture 2.13-18

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Table 2-61 Waveform play back function menu 2:
OptionSetting
Instruction
Start Frame
Set start frame.
Curr_Frame
Select current frame to be played.
End Frame
Set End frame.
ReturnPress to return the waveformrecorder main menu.
Next Page
Page 2/2
Return to the first page of Play
Back function menu.

Picture 2.13-19

To play back current record waveforms, follow these steps:
1. Press UTILITY button to enter “Utility menu”.
2. Press the “Mode” option button to select “Play Back”.
3. Press the “Play Mode” option button to select “” or “”.

4. Press the “Interval” option button to select time interval between play backframes.
5. Press the “Next Page 1/2” to enter the second page of “Play Back functionmenu”.
6. Select the “Start Frame” option, turn the “Universal” knob to adjust the startframe of play back waveform.
7. Select the “End Frame” option, turn the “Universal” knob to adjust the end
frame of play back waveform.
8. Press the “Next Page 2/2” option button to return the first page of “Play Backmenu”.
9. Press the “ ” option button in “Operate” option to play back waveforms.

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2.13.8 Recorder
The waveform recorder is a kind of seamless and no-gap real time recording of
waveform, means oscilloscope can save and replay waveform every time it
captured. It is similar to waveform recording instrument, and the biggest recording
size of its internal memory is 6M
Table 2-62 waveform recording function menu：
optiondescription
Recordrecord the waveform persistently
ReplayReplay recorded waveform, refer to table 2-64
OptionReturnSet the recorder properly, refer to table 2-65
Quit the recording function

Picture 2.13-20

Table 2-63 waveform replay function menu
OptionDescription
Pause

Pause the replay function

RestartRestart the replay function

Previous

Recall the waveform again

Next

Fast forward play the recalled waveform again

ReturnQuit the recalling interface

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Picture 2.13-21

Table 2-64 recorder’s setting menu
OptionSetting
Description
Full Screen
Waveform of Full screen recording
and channel recalling
Waveform of recording on split screen
ViewerSplit
and channel recalling, CH1 isdisplayed in upper half-screen, CH2 isdisplayed in lower half-screen.
Recordersaves
thechannelContinuous
waveform persistently; the latter
Record Modewaveform will cover the former.
SingleRecorder will stop waveform saving
when its memory is up to 7M.
By point
when recalling, the screen waveformrefresh from left to right
Replay ModeBy frame
When recalling, screen waveform will
refresh completely according to thecapturing time of each frame
Returnquit the recording setting interface

Picture 2.13-22
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Recorder Operation step：
1. Press the UTILITY button to enter “Utility menu”.
2. Press the “Next Page” option button to enter the four page of“Utility menu.

3. Press the “Recorder” button to enter the Recorder manual.
4. Press the “Option” button to select the parameter which you want by yourself
5. Press the “Recorder” button to enter the Record menu and then Press the“Start” button to start record waveform
6. After finished record waveform, then Press the “Replay” button to view therecorded waveform.

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2.13.9 Remote Control
There are two means to remotely control the oscilloscope:

Use user-defined programming
User can control the oscilloscope by programming through standard SCPI
(Standard Commands for Programmable Instruments) commands. For moredetails about commands and programming, Please refer to Programming Manual.
Use PC software offered by SIGLENT or other manufacturers
User can send command to remotely control the oscilloscope through PC software
EsayScope which offered by SIGLENT. Besides, “Measurement & Automation
Explorer” which provided by NI (National Instruments Corporation) also can beused to control the oscilloscope. This oscilloscope can communicate with a PC by
a USB bus. This part will show how to use EsayScope to remotely control an
oscilloscope by USB interface.

Control by USB
Connect Instrument
Use a USB data wire to connect the oscilloscope (USB Device) to a PC.

Installing USB Device
Set oscilloscope Back USB to USBTMC. If you have installed EsayScope or NI
software, the PC will pop-up a hardware update guide dialogue box which shows
below when you connect the oscilloscope to the computer correctly for the firsttime, and please install the “USB Test and Measurement Device” device program
follow the prompting messages. Below are the steps:

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Research Device
Open EsayScope software; click “add device” to research, there will pop-up thefollowing dialogue box, then click Add.

Check Instrument Resource
The instrument information which has been researched is as the picture below. It
shows the instrument number and the USB interface information.

Communicate test
Click “SCPI control” and choose “common SCPI”: *IDN?, click Enter to sendcommand. The software will accept the data and display the instrument
information. See picture below.

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2.14 Online Help Function
The oscilloscope has an online help function that supplies multi-language help
information, and you can recall them to help you operate the oscilloscope when
you need.
Press the “HELP” button to enter the help status, then press every button to recall
the corresponding help information. Note：If you want to see help information of
SINGLE button and RUN/STOP button, you need to see them when you first enter
the help status because you press the SINGLE button can enter next page of help
information and Press the RUN/STOP button can return to the first page of help
information when other button’s help information exceed one page.
All submenus of every main menu have their help information. Note: If you want tosee help information of next page submenus, first you need to press the “HELP”
button to exit the help status and switch to next page menu then press the “HELP”
knob to enter the help status again and press the submenu option buttons to see
its help information.

Picture 2.14-1

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Chapter 3 Prompting Messages andTroubleshooting
3.1 Prompting Messages:■ Trig level at limit! : Mention you that the trigger Level is at a limit when you turnthe Trig level knob.
■ Horizon position at limit! : Mention you that the horizontal position is at a limit
when you turn the horizon position knob.
■ Volts/Div at limit! : Mention you that the vertical voltage have already touched
the Min 2MV/div or the Max 10V/div.
■ Volts position at limit! : The system would display this information when thevertical position is at a limit.
■ Sec/Div at limit! : Prompts that the Volts/Div is at full range while turning thevertical scale knob.
■ Holdoff time at limit! : Turn the “Universal” knob when holdoff time has been to
max or min value, now the system will clew this information.
■ Functions isn’t useable! : Under several special modes, the some functions
could not be running.
■ No signal! : The system would clew this information when the signal could notmatch the auto set condition. (Using in the auto set)
■ Adjust at limit! : You could adjust the pulse width by the universal knob till thepulse width has reached min20.0ns or max 10.0s.
■ Location Empty! : If you have no stored waveforms or setups on some location,
the screen will display this information when you press the “Recall” button on
this location.
■ USB Flash Drive Plug In! : This information will appear when you invert the
USB Flash Drive to the USB Host port.
■ USB Flash Drive Pull Out! : This information will appear when you pull out the
USB Flash Drive.
■ Store Data Success! : Save setup data, waveform data or picture data to theinternal of the oscilloscope or USB flash successful.
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the oscilloscope or USB flash successful.
■ Please set Back USB to printer! : Press the “S/div” knob will appear thisinformation on the screen when the “Print Key” option is set to “Print Picture”
and the “Back USB” option is set to “USBTMC”.
■ USB Flash Drive isn’t connected! : When the “Save To” option is set to “File”
or the “Print Key” option is set to “Save Picture” in “Save/Recall” menu , Press
the “Save” option button or the “S/div” knob before inverting the USB Flash
Drive to the USB Host port will appear this information on the screen.
■ Record Wave Success! ：This message will appear when you finish recording
waveforms.

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3.2 Troubleshooting
1. After the oscilloscope is powered on，the screen remains dark ，please do
as following steps：⑴ Check the power cable’s connection.
⑵ Ensure the power switch is turned on.
⑶ After the inspections above，restart the oscilloscope.
⑷ If the oscilloscope is still not used after the checking, please connect withSiglent
2. If there is no signal wave in the screen after gathering the signal, please
do as following steps:(1) Check the probe connecting with the signal cable or not(2) Check the signal cable connecting with the BNC connector or not.
(3) Check the probe whether connect with the goods tested or not.
(4) Check the tested goods produce the signal or not.
(5) Gather the signal again.
3. The value of the tested voltage is 10 times higher/lower than the real one ,please do as following steps:
Check the attenuation quotient whether match the probe attenuation proportion ornot.
4. Display the wave, but not steady, please do the following steps:(1) Check the signal source on the trigger interface whether or not matches thesignal channel.
(2) Check the trigger mode: normal signal should use the “edge” trigger mode.
The video signal should use the “Video” Trigger mode. The signal would
display steady, only using the matching trigger mode.
(3) Attempt to change the “coupling” into “HF Reject” or “LF Reject” display, so thatthe High/low frequency noise disturb the trigger should be filtrated
5. Press “RUN/STOP” button, but no display.
Check the trigger mode on the trigger interface whether or not in the “normal” or“single”, and check the trigger level is whether or not over the wave range. If yes,
please put the trigger level to the middle position or set the trigger mode to the“Auto” position. In another hand, you could choose the “Auto” button to set up
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automatically.
6. After the Acquisition is set to Averages or Display Persistence time is set
too long, the waveform refreshes slowly.
It is normal in these settings
7. The signal is displayed as ladder like waveform(1)This phenomenon is normal. The time base maybe is too slow .you should turnthe horizontal scale knob to increase horizontal resolution to improve thedisplay.
(2) Maybe the display Type is set to “Vectors”, You could set it to Dots mode to
improve the display.

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Chapter 4 Service and Support

4.1 Maintain Summary
Siglent warrants that the products that it manufactures and sells will be free fromdefects in materials and workmanship for a period of three (3) years (accessories
for a period of one year) from the date of shipment from an authorized Siglent’s
distributor. If a product or CRT proves defective within the respective period,
Siglent will provide repair or replacement as described in the complete warranty
statement.
To arrange for service or obtain a copy of the complete warranty statement,
please contact your nearest Siglent’s sales and service office.

Except as provided in this summary or the applicable warranty Statement, Siglent
makes no warranty of any kind, express or implied, including without limitation theimplied warranties of merchantability and fitness for a particular purpose. In no
Event shall Siglent be liable for indirect, special or Consequential damages

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4.2 Contact SIGLENTMTR Add：3//F, Bldg No.4, Antongda Industrial Zone, 3rd Liuxian Road, Bao’an
District, Shenzhen, 518101, P.R.China
Tel：0086-755-3661 5186
E-mail：sales@siglent.com
http://www.siglent.com

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Appendix A: Default Setup

Menu or system

CH1,CH2MATH

HORIZONTALCURSORACQUIREDISPLAY

options 、 knobs or
Default setup
buttons
Coupling
DCBW limit
Off
Volts/div
CoarseProbe
1X
InvertOff
FilterOff
Volts/div
1.00V
Operation
CH1+CH2CH1 Invert
Off
CH2 Invert
OffFFT operation:
SourceCH1
Window
Hanning
FFT Zoom
1X
ScaledBVrms
Display

Split

Window
Position
Sec/div
Window Zone
Trigger knob
Type
SourceHorizontal (voltage)
Vertical (time)
three mode options
Averages

Main
0.00μs500μs
50.0μs
level
Off
CH1
+/-3.2divs+/-5divs
Sampling
16

Sampling mode

Real TimeType

Vectors

Persistoff

Gird
Intensity
Brightness
Format60%
40%
YT

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TRIGGER (edge)

TRIGGER (pulse)

TRIGGER (Video)

TRIGGER(Slope)TRIGGER(Alternative)

Menu Display
Type
Save To
Setup
REFA/REFB
Source
REFA
REFB
Sound
CounterBack USB
Pass/Fail
RecordType
SourceSlope
Mode
Coupling
LEVEL
Type
SourceWhen
Set Pulse Width
Mode
Coupling
Type
SourcePolarity
Sync
Standard
Mode
Type
Source
Time
Mode
Type
SourceMode
Coupling

infinite
SetupsDevice
No.1
REFA
CH1
off
off
on
On
USBTMC
off
off
edge
CH1
Rising
Auto
DC
0.00V
pulse
CH1
=
1.00ms
Auto
DC
Video
CH1
NormalAll Lines
NTSC
Auto
Slope
CH1
1.00msAutoAlternative
CH1
Edge
DC

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Appendix B: Daily Maintain and Cleaning
Daily Maintain
DO not store or leave the instrument in where the LCD display will be
exposed to direct sunlight for long periods of time.
CAUTION: To avoid damage to the instrument or probes, do not expose
them to sprays, liquids, or solvents

Cleaning
If this instrument requires cleaning, disconnect it from all power sources
and clean it with a mild detergent and water. Make sure the instrument iscompletely dry before reconnecting it to a power source.
To clean the exterior surface, perform the following steps:1). Remove loose dust on the outside of the instrument and probes with alint-free cloth. Use care to avoid scratching the clear plastic display
filter.
2). Use a soft cloth dampened with water to clean the instrument. Use anaqueous solution of 75% isopropyl alcohol for more efficient cleaning.

Note：
To avoid damage to the surface of the instrument or probes, do not use
any abrasive or chemical cleaning agents.

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