Kramer Electronics, Ltd.

USER MANUAL
Models:
VP-719xl, Presentation Switcher / Scaler
VP-720xl, Presentation Switcher / Scaler
VP-724xl, Presentation Switcher / Scaler

Contents

Contents
1
2
2.1
3
4
5
6
6.1
6.2
7
7.1
7.2

Introduction
Getting Started
Quick Start
Overview
Your Presentation Switcher / Scaler
Installing on a Rack
Connecting your Presentation Switcher / Scaler
The RGBS and RGsB PINOUTs
Connecting a PC
Presentation Switcher / Scaler Buttons
Switching an Input
The PIP Button Feature

1
1
1
3
5
11
12
13
15
16
16
17

7.3
7.4
8
8.1
8.2
8.3
8.4

Locking and Unlocking the Front Panel
The Infra-Red Remote Control Transmitter
Configuring the VP-724xl via the OSD MENU Screens
Controlling the Brightness and Contrast
Controlling the Gamma and Color
Selecting the Source
Controlling the Scale Geometry

21
21
24
25
26
27
27

8.5

Configuring via the Utility Screens

32

7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.5.1
7.2.5.2

8.4.1
8.4.2
8.4.2.1
8.4.2.2
8.5.1
8.5.2
8.5.3
8.5.4
8.5.5
8.5.6
8.5.7
8.5.7.1
8.5.8
8.5.9
8.5.9.1

Selecting the PIP Source
Activating the PIP Feature
The PIP Source (Orange) Frame
Toggling between the PIP and the Screen Source (SWAP)PIP Characteristics
Resizing the PIPMoving the Position of the PIP

Setting the Scale Features
Adjusting the Zoom Ratio and Position
Adjusting the Zoom Ratio
Adjusting the Zoom Position

Choosing the Graphic Utility Settings
Choosing the Video Utility Settings
Choosing the Audio Utility Settings
Choosing the PIP Utility Settings
Choosing the Seamless Switch Utility Settings
Choosing the OSD Utility Settings
Choosing the Output Utility Settings
The User Mode Setting
Choosing Factory Reset
Choosing Advanced Utility Settings
Setting an Input to a Non-standard Resolution (Example)

17
18
18
19
19
19
20

28
29
30
31

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33
34
34
35
36
37
38
39
39
41
i

Contents

8.6
9
10

Verifying Configuration Details via the Information Screen
Technical Specifications
VP-724xl Communication Protocol

42
43
47

FiguresFigure 1: VP-719xl Presentation Switcher / Scaler Front Panel
Figure 2: VP-719xl Presentation Switcher / Scaler Rear Panel
Figure 3: VP-720xl Presentation Switcher / Scaler Front Panel
Figure 4: VP-720xl Presentation Switcher / Scaler Rear Panel
Figure 5: VP-724xl Presentation Switcher / Scaler Front Panel
Figure 6: VP-724xl Presentation Switcher / Scaler Rear Panel
Figure 7: Connecting the VP-724xl Rear Panel
Figure 8: Connecting the PC
Figure 9: OSD Input Status
Figure 10: PIP Source
Figure 11: OSD SWAP Status
Figure 12: PIP Size – Split Screen
Figure 13: Moving the Position of the PIP
Figure 14: Infra-Red Remote Control Transmitter
Figure 15: MENU Screen
Figure 16: Menu Screen Icons
Figure 17: Brightness and Contrast Screen
Figure 18: Gamma and Color Screen
Figure 19: Source Selection Screen
Figure 20: Geometry (Scale and Zoom) Screen
Figure 21: Geometry (Scale: Aspect Ratio) Screen – Graphic Source
Figure 22: Geometry (Scale: Aspect Ratio) Screen – Video Source
Figure 23: Geometry (Zoom) Screen
Figure 24: OSD Enlarge Status
Figure 25: Geometry (Zoom Ratio) Screen
Figure 26: Preset Position Control Keys
Figure 27: Navigation Control Keys
Figure 28: Geometry (Zoom Position Adjustment) Screen
Figure 29: Utility Screen
Figure 30: Graphic Setting Utility Screen
Figure 31: Video Setting Utility Screen
Figure 32: Audio Setting Utility Screen
Figure 33: PIP Utility Screen
Figure 34: Seamless Switch Utility Screen
Figure 35: OSD Setting Utility Screen
Figure 36: Output Setting Utility Screen
Figure 37: OSD Output Status
Figure 38: Output Setting User Mode Setting Utility Screen
Figure 39: Factory Reset Utility Screen
Figure 40: Advanced Utility Screen
Figure 41: Lock Option Screen
Figure 42: Mode Define Screen
ii

6
6
7
7
8
8
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15
16
17
19
20
20
22
24
24
25
26
27
27
28
28
29
30
30
31
31
31
32
32
33
34
34
35
36
37
37
38
39
39
40
40

KRAMER: SIMPLE CREATIVE TECHNOLOGYContents
Figure 43: Non-standard Resolution in the Information Screen
Figure 44: Information Screen

4242TablesTable 1: Front Panel Presentation Switcher / Scaler Features
Table 2: Rear Panel Presentation Switcher / Scaler Features
Table 3: RGBS and RGsB PINOUTS
Table 4: PIP Source Appearance Availability
Table 5: Infra-Red Remote Control Transmitter Functions
Table 6: Brightness and Contrast Screen Functions
Table 7: Gamma and Color Screen Functions
Table 8: Geometry Scale Functions
Table 9: Geometry Zoom Functions
Table 10: Graphic Setting Utility Screen Features
Table 11: Video Setting Utility Screen Features
Table 12: Audio Setting Utility Screen Features
Table 13: PIP Setting Utility Screen Features
Table 14: Seamless Switch Utility Screen Features
Table 15: OSD Setting Utility Screen Features
Table 16: Output Setting Utility Screen Features
Table 17: User Mode Setting Definitions
Table 18: Advanced Utility Screen Features
Table 19: Mode Define Features
Table 20: Technical Specifications of the Presentation Switchers / Scalers
Table 21: Technical Specifications of the VGA Input Signal
Table 22: Technical Specifications of the DVI Input Signal
Table 23: Technical Specifications of the Video Input Signal
Table 24: Technical Specifications of the HDTV Input Signal

9
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33
33
34
35
35
36
37
38
40
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43
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45
46

iii

Introduction

1

Introduction
Welcome to Kramer Electronics (since 1981): a world of unique, creative andaffordable solutions to the infinite range of problems that confront the video,
audio and presentation professional on a daily basis. In recent years, we haveredesigned and upgraded most of our line, making the best even better! Our
500-plus different models now appear in 8 Groups1, which are clearly definedby function. Congratulations on purchasing your Kramer
VP-719xl/VP-720xl/VP-724xl Presentation Switcher / Scaler, which is ideal
for the following typical applications:
Projection systems in conference rooms, boardrooms, auditoriums, hotels andchurches
Production studios, rental and staging
Any application where high quality conversion and switching of multiple anddifferent video signals to graphical data signals is required for projection
purposes
The package includes the following items:
VP-719xl/VP-720xl/VP-724xl Presentation Switcher / Scaler
Power cord2
Infra-red remote control transmitter
Null-modem adapter
This user manual3

2

Getting Started
We recommend that you:
Unpack the equipment carefully and save the original box and packaging
materials for possible future shipment
Review the contents of this user manual
Use Kramer high performance high resolution cables4

2.1 Quick Start
This Quick start chart summarizes the basic steps.
1 GROUP 1: Distribution Amplifiers; GROUP 2: Video and Audio Switchers, Matrix Switchers and Controllers; GROUP 3:
Video, Audio, VGA/XGA Processors; GROUP 4: Interfaces and Sync Processors; GROUP 5: Twisted Pair Interfaces;
GROUP 6: Accessories and Rack Adapters; GROUP 7: Scan Converters and Scalers; and GROUP 8: Cables and Connectors
2 We recommend that you use only the power cord that is supplied with this machine
3 Download up-to-date Kramer user manuals from our Web site at http://www.kramerelectronics.com
4 The complete list of Kramer cables is on our Web site at http://www.kramerelectronics.com

1Getting Started

DVI Graphics Computer
Source Graphics Source

Brightness
andContrast2

Gamma and
Color
NormalPresentation
CinemaNatureUser 1
User 2

Betacam s-Video
Video Player Player

Select active
sourcePlasma Display

Aspect Ratio
Zoom

Display

Utilities Settings Information
Graphic Setting
Active Input
Video Setting
PIP Source
Audio Setting
Resolution
PIP Setting
Software Version
Seamless Switch
OSD Setting
Output Setting (resolution,
refresh rate)
Factory Reset
Advanced Features

KRAMER: SIMPLE CREATIVE TECHNOLOGYOverview

3

Overview
The VP-719xl/VP-720xl/VP-724xl is a Presentation Switcher / Scaler
designed for a wide variety of presentation and multimedia applications. It isa true multi-standard video to RGBHV (pixel) scaler and a seamlesspresentation switcher. It converts video, s-Video, component video, VGAthrough-UXGA and DVI signals to a range of user-selectable VESA andHDTV pixel rates, as well as some other special resolutions. Using the
Presentation Switcher / Scaler, you can select any one of the inputs and scalethat input to the output at the set resolution.
The Presentation Switchers / Scalers support the following user-selectable
output pixel rates:
VGA (640x480)
852x1024i
720x483
SVGA (800x600)

1024x1024i

852x480

XGA (1024x768)

1366x768

1400x1050

SXGA (1280x1024)

1365x1024

1280x768*1

UXGA (1600x1200)

1280x720

User Define2

The VP-724xl also has the following user selectable output pixel rates: 480p,
720p, 1080i and 1080p.
Each Presentation Switcher / Scaler:
Digitally reprocesses the signal to correct mastering errors, and regenerates thevideo at a higher line and pixel rate format, providing native-resolution video for
LCD, DLP and plasma displays
Up- and down-scales any graphics resolution to any other resolution3
Incorporates a unique graphics-scaling engine with image enhancement
algorithms, which are built into the firmware
Is specifically designed to improve video quality by reducing chroma noise
Scales and zooms (to up to 400% of the original size)
Includes a built-in power amplifier of 2x5Watt RMS, ample to fill apresentation room. Audio volume can be easily and rapidly controlled via thefront panel buttons
Switches the audio channels in audio-follow-video mode
1 This is not a standard VESA resolution and its parameters vary from manufacturer to manufacturer. Therfore, use thisresolution with caution. It is also possible to use the parameters of this resolution in combination with the User Definedresolution. There is also an RS-232 command for this resolution
2 Recommended for advanced users only – non-standard settings may not be recognized by the display device
3 For example, scaling a VGA input to an UXGA output, or an SXGA input to an SVGA output

3

Overview

Includes an OSD (On-Screen Display) – for making adjustments – that can belocated anywhere on the screen, and can be doubled in size
For example, the OSD can be used to deactivate the source prompt, choose thecolor of the blank screen, and choose from three seamless switching imagetransition speeds
Includes seven1 multi-functional INPUT SELECTOR buttons that can cycle
between selecting a source, freezing that source, or deactivating that source (anddisplaying a blank screen), if programmed to do so2
Includes a BLANK button, a MUTE button; a FREEZE button; a RESET TO
VGA button (to hardware-reset the output resolution); and a PANEL LOCK
button3
Has two HD15F outputs, that can be used as graphics, or HDTV4 outputs
Incorporates full ProcAmp5 for video correction and enhancement
Offers high quality de-interlacing 3:2/2:2 pulldown6
Can provide non-linear scaling for 4:3, 16:9 transformation7
Supports firmware upgrade via RS-232
Includes non-volatile memory that retains the last setting, after switching thepower off and then on again
Includes a built-in Picture-in-Picture (PIP) inserter (not available on the VP-719xl)
Control your Presentation Switcher / Scaler:
From the front panel buttons
Remotely from the infra-red remote control transmitter
Remotely via RS-232

1 Eight on the VP-724xl
2 See section 8.5.9
3 Also includes a front panel lock that can be programmed via the OSD menu (see section 8.5.9)
4 For VP-724xl
5 Processing amplification enables adjustment of different video and audio signal parameters
6 Accommodates the frame-rate of a converted movie (24 frames per second) to video frequencies (25 frames per second(PAL); 30 frames per second (NTSC)
7 See section 8.4.1

4

KRAMER: SIMPLE CREATIVE TECHNOLOGYYour Presentation Switcher / Scaler

To achieve the best performance:
Connect only good quality connection cables, thus avoiding interference,
deterioration in signal quality due to poor matching, and elevated noise- levels(often associated with low quality cables)
Avoid interference from neighboring electrical appliances and position your
Kramer VP-719xl/VP-720xl/VP-724xl away from moisture, excessive sunlightand dust

4Your Presentation Switcher / ScalerThis section defines each of the Presentation Switcher / Scaler machines:
Figure 1 and Figure 2 illustrate the VP-719xl Presentation Switcher / Scaler
Figure 3 and Figure 4 illustrate the VP-720xl Presentation Switcher / Scaler
Figure 5 and Figure 6 illustrate the VP-724xl Presentation Switcher / Scaler
Table 1 and Table 2 define the Presentation Switcher / Scaler machines1.

1 Some items, which appear in the table, do not appear in the illustrations since they are not included in that specific machine5Your Presentation Switcher / Scaler

Figure 1: VP-719xl Presentation Switcher / Scaler Front Panel1

Figure 2: VP-719xl Presentation Switcher / Scaler Rear Panel2

1 Items 10 and 11, which appear in Table 1 are not included in this machine
2 Items 10 and 15, which appear in Table 2 are not included in this machine

6

KRAMER: SIMPLE CREATIVE TECHNOLOGYYour Presentation Switcher / Scaler

Figure 3: VP-720xl Presentation Switcher / Scaler Front Panel1

Figure 4: VP-720xl Presentation Switcher / Scaler Rear Panel2

1 Item 10, which appears in Table 1 is not included in this machine
2 Items 10 and 15, which appear in Table 2 are not included in this machine7

Your Presentation Switcher / Scaler

Figure 5: VP-724xl Presentation Switcher / Scaler Front Panel

Figure 6: VP-724xl Presentation Switcher / Scaler Rear Panel

8

KRAMER: SIMPLE CREATIVE TECHNOLOGYYour Presentation Switcher / Scaler
Table 1: Front Panel Presentation Switcher / Scaler Features

6
7
8
9
10

FeaturePOWER Switch
IR Receiver / LED
AV1
AV2
YC1
INPUT SELECTOR
1
Buttons

#
1
2
3
4
5

YC2
COMPONENT
DVI
2
VGA 1
2
VGA 2
3

11
12
13

PIP Button
BLANK Button
MUTE Button

14
15
16
17
18
19
20
21

FREEZE Button
MENU Button
ENTER Button- Button
DOWN Button
UP Button+ Button
RESET TO VGA Button

22

PANEL LOCK Button

Function
Illuminated switch for turning the machine ON or OFF
Red when the unit accepts IR remote commands
Press to select the composite video/audio source 1
Press to select the composite video/audio source 2
Press to select the s-Video (Y/C)/audio source 1
Press to select the s-Video (Y/C)/audio source 2
Press to select the component video/audio source
Press to select the DVI/audio source
Press to select the VGA/audio source 1
Press to select the VGA/audio source 2
Toggles the picture-in-picture function (see section 7.2)
Press to toggle between a blank screen (blue or black screen)4 and the display
Press to toggle between muting (blocking out the sound) and enabling the audio
output4
Press to freeze/unfreeze the output video image
5
Displays the OSD menu screen
Moves to the next level in the OSD screen
6
Decreases the range by one step in the OSD screen
6
Moves down one step (in the same level) in the OSD screen
Moves up one step (in the same level) in the OSD screen6
Increases the range by one step in the OSD screen6
Press and hold for a few seconds7 to reset to the default output resolution(640x480 @60Hz)
Press and hold to lock/unlock the front panel to prevent unintentional operation

1 When selected, button illuminates. See section 7.1 for details of how to program the INPUT SELECTOR buttons
2 Only the VP-724xl has two VGA INPUT SELECTOR buttons. The VP-719xl and VP-720xl have one VGA button
3 Not available on the VP-719xl
4 Also available via each INPUT SELECTOR button, when programmed accordingly (see section 7.1)
5 Or moves to the previous level in the OSD screen
6 When pressing the button continuously, you can speed up its response. For step-by-step response, press and release thebutton as many times as needed
7 Until you see the screen refresh

9Your Presentation Switcher / Scaler
Table 2: Rear Panel Presentation Switcher / Scaler Features
FeatureVIDEO OUT 1
HD15 Connector

Function
Connects to the video acceptor (for example, a plasma display, projector ormonitor) that displays the scaled output
In the default HDTV mode, the signal goes out via 3 PINS: PIN 1 is Pr, PIN 2
is Y, PIN 3 is Pb

2

VIDEO OUT 2
HD15 Connector

Connects to the video acceptor (for example, a plasma display, projector ormonitor) that displays the scaled output
In the default HDTV mode, the signal goes out via 3 PINS: PIN 1 is Pr, PIN 2
is Y, PIN 3 Pb

3
4
5
6
7
8
9
10

AUDIO IN Terminal Block
Connectors

#
1

11

LINE AUDIO OUT Terminal
Block Connector

Connects to the stereo audio acceptor

12

SPKR OUT
Terminal Block Connector
DVI Connector

Connects to the speakers

13

AV1
AV2
YC1
YC2
COMP
DVI
1
VGA 1
1
VGA 2

Connects to the stereo audio input from composite video source 1
Connects to the stereo audio input from composite video source 2
Connects to the stereo audio input from s-Video source 1
Connects to the stereo audio input from s-Video source 2
Connects to the stereo audio input from the component video source
Connects to the stereo audio input from the DVI graphics source
Connects to the stereo audio input from the VGA graphics source 1
Connects to the stereo audio input from the VGA graphics source 2

14

VGA1 1 HD15
Connector

15

VGA1 2 HD15
Connector

18

Y RCA
Connector
COMPONENT

17

VIDEO INPUTS

16

Pb/Cb RCA
Connector

Connects to the DVI (digital video interface) graphics source
Connects to the VGA (analog interface) graphics source 1. Whenconnecting an HDTV source, the signal goes in via 3 PINS: PIN 1 is Y, PIN
2 is Pb, and PIN 3 is Pr
Connects to the VGA (analog interface) graphics source 2. Whenconnecting an HDTV source, the signal goes in via 3 PINS: PIN 1 is Y, PIN
2 is Pb, and PIN 3 is Pr
Connect to the component (Y, Pb/Cb, Pr/Cr) or RGB video source. If RGB
colorspace is used, connect as follows:
For video frequencies2, connect:
Green to the Y connector
Blue to the Pb/Cb connector
Red to the Pr/Cr connector
For Graphics frequencies3, connect:

Pr/Cr RCA
Connector

Red to the Y connector
Green to the Pb/Cb connector

YC2 4p Connector

Connects to the s-Video source 2

Blue to the Pr/Cr connector
19
20
21
22
23
24

AV2 RCA Connector
YC1 4p Connector
AV1 RCA Connector
RS-232 DB 9 Connector
Power Connector with Fuse

Connects to the composite video source 2
Connects to the s-Video source 1
Connects to the composite video source 1
Connects to PC or Serial Controller
AC connector enabling power supply to the unit

1 Only the VP-724xl has 2 VGA connectors. The VP-719xl and VP-720xl have 1 VGA connector
2 50Hz or 60Hz interlaced video
3 Including HD (480p, 576p, 720p and 1080i)

10KRAMER: SIMPLE CREATIVE TECHNOLOGYInstalling on a Rack

5

Installing on a Rack
This section describes what to do before installing on a rack and how to rack
mount.
Before Installing on a Rack

Before installing on a rack, be sure that the environment iswithin the recommended range:

How to Rack Mount
To rack-mount a machine:
1

Attach both ear brackets to themachine. To do so, remove thescrews from each side of the machine(3 on each side), and replace thosescrews through the ear brackets.

2

Place the ears of the machine
against the rack rails, and insert theproper screws (not provided) througheach of the four holes in the rackears.

Operating temperature range +5 to +45 Deg. Centigrade
Operating humidity range

5 to 65% RHL, non-condensing

Storage temperature range-20 to +70 Deg. Centigrade

Storage humidity range

5 to 95% RHL, non-condensing

CAUTION!!
When installing on a 19" rack, avoid hazards by taking
care that:
1 It is located within the recommended environmental
conditions, as the operating ambient temperature of aclosed or multi unit rack assembly may exceed theroom ambient temperature.
2 Once rack mounted, enough air will still flow around themachine.
3 The machine is placed straight in the correct horizontal
position.
4 You do not overload the circuit(s). When connecting
the machine to the supply circuit, overloading thecircuits might have a detrimental effect on overcurrent
protection and supply wiring. Refer to the appropriate
nameplate ratings for information. For example, forfuse replacement, see the value printed on the productlabel.
5 The machine is earthed (grounded) in a reliable way
and is connected only to an electricity socket withgrounding. Pay particular attention to supply
connections other than direct connections to thebranch circuit (for example, the use of power strips),
and that you use only the power cord that is suppliedwith the machine.

Note that:
In some models, the front panel
may feature built-in rack ears
Detachable rack ears can be removed
for desktop use
Always mount the machine in the rack
before you attach any cables orconnect the machine to the power
If you are using a Kramer rack adapter
kit (for a machine that is not 19"), see
the Rack Adapters user manual for
installation instructions (you candownload it at:
http://www.kramerelectronics.com)

11

Connecting your Presentation Switcher / Scaler

6

Connecting your Presentation Switcher / Scaler
To connect the VP-724xl as illustrated in the example1 in Figure 7, do thefollowing2:
1. Connect the following video sources3:
One4 composite video source (for example, a composite video player) to
the AV1 RCA connector
One4 s-Video source (for example, an s-Video player) to the YC1 4p
connector
A component video5 source (for example, a Betacam video player) to thethree RCA connectors, Y, Pb/Cb, and Pr/Cr6
One computer graphics source7 to the VGA 1 HD15 connector
A DVI graphics source to the DVI connector
2. Connect the stereo audio sources8 (not illustrated in Figure 7):
The audio of the composite video source 1 to the AUDIO IN AV1
terminal block connector
The audio of s-Video source 1 to the AUDIO IN YC1 terminal blockconnector
The audio of the component video source to the AUDIO IN COMP
terminal block connector
The audio of computer graphics source to the AUDIO IN VGA1 terminal
block connector
The audio of the DVI graphics source to the AUDIO IN DVI terminal
block connector
3. Connect the VIDEO OUT 1 and VIDEO OUT 2 HD15F connectors9 tothe video acceptors, for example, a plasma display and a VGA display.

1 From this section on, all the information is relevant to the VP-719xl, VP-720xl and VP-724xl machines, unless noted
otherwise
2 Switch OFF the power on each device before connecting it to your VP-724xl. After connecting your VP-724xl, switch on its
power and then switch on the power on each device
3 You do not have to connect all the inputs
4 Although in the example illustrated in Figure 7 only one source is connected, you may connect both sources simultaneously
5 Sometimes called YUV, or Y, B-Y, R-Y, or Y, Pb, Pr
6 Alternatively, you can connect an RGB signal (not shown in Figure 7), as follows: Red to the Y connector, Green to the
Pb/Cb connector, and Blue to the Pr/Cr connector
7 You can connect up to two graphic sources only on the VP-724xl, other models in this series have only one VGA graphic
source8 As required. Not all devices need to be connected
9 In the HDTV mode, the signal goes out via three PINS: PIN 1 is Red or Pr, PIN 2 is Green or Y, PIN 3 is Blue or Pb

12

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Connecting your Presentation Switcher / Scaler

4. Connect the LINE AUDIO OUT terminal block connector to one of theaudio acceptors, for example, speakers (not illustrated in Figure 7)
5. Connect the SPKR OUT terminal block to a pair of loud speakers.
6. The power cord1 (the power connector is not illustrated in Figure 7).
7. A PC (optional), as section 6.2 describes.
6.1 The RGBS and RGsB PINOUTs
Table 3 defines both the progressive2 and interlaced3 RGBS and RGsB
pinouts:
Table 3: RGBS and RGsB PINOUTS
Input
VGA

Color Space
RGsB

RGBS

YUV

RGsB

PINOUT
Green + sync, to PIN 1
Blue to PIN 2
Red to PIN 3
Red to PIN 1
Green to PIN 2
Blue to PIN 3
Hs (H and V) to PIN 13
Green + sync to YBlue to Pb
Red to Pr

1 We recommend that you use only the power cord that is supplied with this machine
2 A display mode in which all the horizontal lines of an image are displayed in a single frame (one field)
3 A display mode in which a frame consists of two separate fields with the first field consisting of odd horizontal lines and thesecond field even horizontal lines

13Connecting your Presentation Switcher / Scaler

PlasmaDisplay

Display

Composite Video
Player

RS-232

Figure 7: Connecting the VP-724xl Rear Panel

14

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Connecting your Presentation Switcher / Scaler

6.2 Connecting a PC
You can connect a PC (or other controller) to the VP-724xl via the RS-232
port for remote control, and for upgrading the firmware.
To connect a PC to a VP-724xl unit, using the Null-modem adapter provided
with the machine (recommended):
Connect the RS-232 DB9 rear panel port on the VP-724xl unit to the
Null-modem adapter and connect the Null-modem adapter with a 9-wire flat
cable to the RS-232 DB9 port on your PC
To connect a PC to a VP-724xl unit, without using a Null-modem adapter:
Connect the RS-232 DB9 port on your PC to the RS-232 DB9 rear panel porton the VP-724xl unit, forming a cross-connection1, as Figure 8 illustrates

DB9 (From PC)

DB9 (To Presentation
Switcher / Scaler)

Figure 8: Connecting the PC

1 Also known as a Null-modem connection

15

Presentation Switcher / Scaler Buttons

7

Presentation Switcher / Scaler Buttons
The VP-724xl includes the following front panel buttons:
Eight INPUT SELECTOR buttons1, see section 7.1
A PIP button2, see section 7.2
BLANK, MUTE and FREEZE buttons
Six OSD buttons
A RESET TO VGA button
A PANEL LOCK button, see section 7.3

7.1 Switching an Input
Each INPUT SELECTOR button can be used to select the source. It can also
be programmed to freeze the image or display a blank screen when pressedagain. Refer to section 8.5.9 for details.
You can switch seamlessly3 between each input4 that is connected to a source,
by pressing the appropriate INPUT SELECTOR button. The OSD statusappears superimposed over the top right corner of the screen for a few
seconds, as Figure 9 illustrates:

AV-2

Auto(NTSC System)

Figure 9: OSD Input Status

1 The VP-719xl and VP-720xl have seven INPUT SELECTOR buttons
2 Not available on the VP-719xl
3 For glitchless transitions between inputs
4 To set the image transition speed (fast, safe or moderate), see section 8.5.5

16

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Presentation Switcher / Scaler Buttons

7.2 The PIP Button Feature
The Picture-in-Picture inserter (PIP) is used to present video and graphic
sources simultaneously. You can display:
An inserted video source1 PIP over a graphic source2 display
An inserted graphic source2 PIP over a video source1 display
7.2.1

Selecting the PIP Source

To use the PIP feature, set the PIP source via the OSD menu by using either the
OSD front-panel buttons or the remote-transmitter keys.
To set the PIP source, do the following:
1. Select an input source3.
2. Press the MENU button to enter the OSD menu.
3. Press the DOWN button to move to the Utility icon, and then press ENTER.
4. Scroll down to the PIP Setting icon and press ENTER.
5. Use the UP or DOWN buttons to select PIP Source, press ENTER andselect a PIP source from the drop-down list box (see Table 4).
The PIP source prompt appears on the display (see Figure 10).
6. To exit the OSD menu, press the MENU button several times, until the
OSD disappears.
PIP
Source: YC-1

Auto(NTSC Sys tem)

PIP
Source:Auto(NTSC VGA-2
Sys tem)

Figure 10: PIP Source
You can repeat the above procedure to change the current PIP source(compliant to Table 4)

1 That is, composite, s-Video or component
2 That is, DVI or VGA
3 Either a graphic source (for a video PIP source) or a video source (for a graphic PIP source)

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Presentation Switcher / Scaler Buttons

When selecting one PIP source, the Presentation Switcher / Scaler automaticallyrecognizes and displays the selected graphic PIP source on all the video displays1
and the selected video source on all the graphic1 displays, compliant to Table 4.
Table 4: PIP Source Appearance Availability2
The selected PIP
source:AV1, AV2, YC1, YC2, or component(video)Component (graphics), DVI, VGA1, or
VGA2Appears on:

Component (graphics), DVI, VGA1, and
VGA2

AV1, AV2, YC1, YC2, and component(video)Does not appear on: AV1, AV2, YC1, YC2, and component(video)7.2.2

Component (graphics), DVI, VGA1, andVGA2

Activating the PIP Feature

After setting the PIP source you can activate the PIP by:
Pressing the PIP button
Pressing the PIP key on the infra-red remote control transmitter (seesection 7.4, Figure 14)
Switching on the PIP functionality via the OSD Menu (see section 8.5.4,
Figure 33)
7.2.3

The PIP Source (Orange) Frame

Whether the PIP source is enclosed by an orange frame or not, determines thefunctionality of the operation buttons (on the machine and remote control
transmitter). For example, when the Source Prompt is ON, and the PIP Frame isON, you can instantly position the PIP using the preset position control keys3.
When pressing the PIP button while the PIP Frame is ON (see section 8.5.4):
The PIP appears enclosed in an orange frame
After a few seconds4 the orange frame disappears
When pressing the PIP button once again, the orange frame reappears
When pressing the PIP button while the PIP Frame is OFF (see section 8.5.4), the
PIP source toggles between PIP and no PIP, with no orange frame.

1 Even if the input signal is not connected. In this case the PIP appears over a blank screen
2 Since the component input is compatible with both video and graphic sources, the type of component source (video orgraphic) determines where it is positioned in the table
3 On the infra-red remote control transmitter to instantly move the position of the PIP window to up to nine preset fixedlocations (see Figure 14). For example, to move to the lower right corner of the image, press the

button4 By default, 20 seconds. But you can reset the timeout (from 3 to 60 seconds), see section 8.5.6

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Presentation Switcher / Scaler Buttons
7.2.4

Toggling between the PIP and the Screen Source (SWAP)

To toggle back and forth between the PIP Source and the main display, do thefollowing:
Press the SWAP key on the infra-red remote control transmitter (seeFigure 14).
The OSD SWAP status appears superimposed over the top right corner of thescreen for a few seconds1 only when the Source Prompt is ON, as Figure 11
illustrates.

SWAP
Main: YC-1
PIP : DVI

Auto(NTSC System)

SWAP
Main: DVIPIP : YC-1

Auto(NTSC System)

Figure 11: OSD SWAP Status
7.2.5

PIP Characteristics

You can determine the following PIP characteristics:
The PIP Size (1/4, 1/9, 1/16, 1/25, Split or User Define)
The Horizontal and Vertical position, letting you place the PIP anywhere on thescreen7.2.5.1 Resizing the PIP

To resize the PIP (1/4, 1/9, 1/16, 1/25, User Define or Split see the example
in Figure 12):When the PIP is enclosed by an orange frame, use the UP and/or DOWN
navigation control keys on the infra-red remote control transmitter (see Figure14) or the UP and/or DOWN front panel OSD buttons; otherwise
Use the OSD Menu buttons

1 By default, 20 seconds. But you can reset the timeout (from 3 to 60 seconds), see section 8.5.6

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Presentation Switcher / Scaler Buttons

PIP
Auto(NTSC VGA-2
System)Source:Figure 12: PIP Size – Split Screen
7.2.5.2 Moving the Position of the PIP

To move the position of the PIP, as illustrated in Figure 13, use the OSD
menu (Utility>>PIP Setting>>H-Position; V-Position).
When the Source Prompt is ON, and the PIP Frame is ON, you can instantly
position the PIP using the preset position control keys on the infra-red remotecontrol transmitter.
When there is no orange frame, use the +, -, Up and DOWN buttons1.

Auto(NTSC Sy stem)

Auto(NTSC Sy stem)

Figure 13: Moving the Position of the PIP

1 On the machine, or the navigation control keys on the infra-red remote control transmitter (see Figure 14)

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Presentation Switcher / Scaler Buttons

7.3 Locking and Unlocking the Front Panel
You can lock the front panel1 to safeguard the settings on the VP-724xl.
To lock the front panel:
Press the PANEL LOCK button or the MENU key on the infra-red remotecontrol transmitter (see Figure 14) for a few seconds, until the “Key Lock On”
OSD status appears superimposed over the top right corner of the screen for a
few seconds2, and all button LEDs turn off
Pressing a button when the panel is locked, displays the “Key Lock On”
message superimposed over the top right corner of the screen and the PANELLOCK button blinks for a few seconds.
To unlock the front panel (releasing the protection mechanism):
Press and hold the PANEL LOCK button or the MENU key on the infra-red
remote control transmitter (see Figure 14) for a few seconds, until the “KeyLock Off” OSD status appears superimposed over the top right corner of thescreen for a few seconds2
7.4 The Infra-Red Remote Control Transmitter
You can control the Presentation Switcher / Scaler remotely, from the infra-red
remote control transmitter, which:
Is a hand held instrument with a convenient keypad that receives its power from
2 AAA size 1.5V DC batteries
Has a range of up to 15 meters
Delivers instantaneous results
Figure 14 and Table 5 define3 the infra-red Remote Control Transmitter:

1 However, operation via RS-232 serial commands is still available
2 By default, 20 seconds. But you can reset the timeout (from 3 to 60 seconds), see section 8.5.6
3 The illustration in Figure 14 shows an enlarged view of three separate parts of the infra-red remote control transmitter

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Presentation Switcher / Scaler Buttons

Figure 14: Infra-Red Remote Control Transmitter
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Presentation Switcher / Scaler Buttons
Table 5: Infra-Red Remote Control Transmitter Functions
Keys
OUT
FREEZEPOWER
1INPUT SELECTORINFO.
PRESET POSITION
2CONTROL
AUTO IMAGE
MENU
7NAVIGATION CONTROLAUTO GAIN
8
SWAP
9
PIP
CONT.
BRIGHT.
AUDIO/ZOOM CONTROL7
MODE
SCALE

Function
Selects the output resolution
Pauses the output video
Cycles power
8 separate keys for selecting each of the following sources: AV1, AV2, COMP.
(Component) YC1, YC2, VGA1, VGA2 and DVI
Defines the main source, PIP source, whether mute is activated, output mode,
as well as the firmware version number
Adjusts the zoom3 position4 or moves the PIP position when the Source Prompt
is ON
Assesses the image and improves the quality accordingly, by automaticallyadjusting the phase, frequency and position
5
6
Displays the OSD Menu screen and locks/unlocks the front panel
Allows maneuvering within an OSD screen (all keys); adjusts the zoom position(4 keys); moves the PIP location when the Source Prompt is OFF (4 keys);resizes the PIP when the Source Prompt is ON (2 keys)
Automatically adjusts the brightness and contrast
Toggles between the PIP content and the screen source content
10
Selects the picture-in-picture function and illuminates the PIP button
11
Displays the contrast status
Displays the brightness status11
Allows volume and zoom control
Toggles between each of the following modes:
Normal, Presentation, Cinema, Nature, User 1 and User 2
Toggles between each of the following Aspect Ratios:
Normal, Wide Screen, Pan & Scan, 4:3 Output, and 16:9 Output12

1 Press to select the source. Can be programmed (see section 8.5.9)
2 Consists of a set of nine separate keys. See the illustration in Figure 14 which shows an enlarged view of this part of theinfra-red remote control transmitter3 A small rectangle inside a transparent pop-up OSD Enlarge status box appears at the top right corner of the screen showing
the position of the zoom within a picture (see Figure 24)
4 For example, when enlarging the display, press this button:

to go to the lower right corner of the display area

5 As Figure 15 illustrates
6 See section 7.3
7 Consists of a set of five separate keys. See the illustration in Figure 14 which shows an enlarged view of this part of theinfra-red remote control transmitter
8 See section 7.2.4
9 Not available on the VP-719xl
10 See section 7.2
11 Adjust using the +/- keys
12 See section 8.4.1

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Configuring the VP-724xl via the OSD MENU Screens8

Configuring the VP-724xl via the OSD MENU Screens
The OSD superimposes a menu on the screen from which you can configure
and control each input signal on your VP-724xl, using the MENU, ENTER, ,+, UP and DOWN OSD buttons on the front panel and the remote transmitter.
To use the OSD menus:
1. Select the desired input signal.
2. Use the menu buttons as follows:
Press the MENU front panel OSD button or the MENU key on theinfra-red remote control transmitter (see Figure 14) to display the MENU
screen (see Figure 15), which displays six interactive icons1 (defined in
Figure 16)
Press the MENU front panel OSD button or the MENU key on theinfra-red remote control transmitter to move to the previous level in the
OSD screen (Esc)
Press the UP or DOWN buttons to select menu icons and then press
ENTER
Use + and – buttons to increase and decrease the (numerical) rate
respectively2

Figure 15: MENU Screen

Brightness
and Contrast

Gamma
and Color

SourceGeometry

Utility

Information

Figure 16: Menu Screen Icons
1 Each icon represents a Level 1 function. In addition to Level 1, the OSD structure includes Level 2 (a subset of level 1),
Level 3 (a subset of level 2), Level 4 (a subset of level 3) and a numerical range
2 By pressing the +, -, UP and DOWN buttons continuously, you can speed up their response. For example, to roughly set thebrightness to a higher level, open “Brightness and Contrast”>Brightness, and press and hold the + button. For step-by-step
response, press and release these buttons as many times as needed

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KRAMER: SIMPLE CREATIVE TECHNOLOGYConfiguring the VP-724xl via the OSD MENU Screens

8.1 Controlling the Brightness and Contrast
Figure 17 and Table 6 define the Brightness and Contrast screen.

Figure 17: Brightness and Contrast Screen
Table 6: Brightness and Contrast Screen Functions
Setting
Brightness
Contrast

Function
Press + and – buttons to increase or
decrease the brightness and contrast

Range
0 to 128

Default
64

0 to 12864

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Configuring the VP-724xl via the OSD MENU Screens

8.2 Controlling the Gamma and Color
Figure 18 and Table 7 define the Gamma and Color Screen.

Figure 18: Gamma and Color Screen
Table 7: Gamma and Color Screen Functions
ButtonNormalAverage Setting

Function

Presentation

Higher black level

Range

Default

CinemaHigher white balance

NatureHigher green level

User 1/2

Set to customize, and save (press MENU) User 1 and User 2 to recall forlater use
Gamma
Color Temperature-10 to 10

0Red

0 to 127

64

Green

0 to 127

64

Blue

0 to 127

64

Red

0 to 32

16

Green

0 to 32

16

Blue

0 to 32

16

Yellow

0 to 32

16

Color manager

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KRAMER: SIMPLE CREATIVE TECHNOLOGYConfiguring the VP-724xl via the OSD MENU Screens

8.3 Selecting the Source
Figure 19 illustrates the Source screen, displaying the active source1 (mainscreen). Scroll up and down to change the source (same as selecting an
INPUT with the remote transmitter or via the INPUT SELECTOR buttons).

Figure 19: Source Selection Screen

8.4 Controlling the Scale Geometry
Figure 20 illustrates the main Geometry Screen, from which you can scaleand zoom.

Figure 20: Geometry (Scale and Zoom) Screen

1 Only VP-724xl has 2 VGA inputs; VP-719xl and VP720xl have 1 VGA input

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Configuring the VP-724xl via the OSD MENU Screens
8.4.1

Setting the Scale Features

Figure 21 (for a graphic source), Figure 22 (for a video source) and Table 8
define the Scale feature on the main Geometry screen.

Figure 21: Geometry (Scale: Aspect Ratio) Screen – Graphic Source

Figure 22: Geometry (Scale: Aspect Ratio) Screen – Video Source

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KRAMER: SIMPLE CREATIVE TECHNOLOGYConfiguring the VP-724xl via the OSD MENU Screens
Table 8: Geometry Scale Functions
ButtonAspect Ratio

FunctionSet the aspect ratio according to your specific requirements—the native resolution—that
is, depending on the specifications of the Plasma screen or projector:
1
When using a VGA, DVI and/or component video source, you can choose an aspect2
3
ratio from the following: Full Screen, Native, non-linear, 4:3 Output , 16:9 Output and4
User Define
When using a composite video source and/or an s-Video source and/or component
video1 source, you can choose an aspect ratio from the following: Normal, Wide Screen,
52
3
4
Pan & Scan, 4:3 Output , 16:9 Output and User Define6

For certain resolutions, select between Side, Middle and Off: Select Side to stretch theimage from the center to the side; select Middle to leave the middle portion of the image
untouched, while the sides are stretched; select Off to deactivate this feature

Non-Linear

8.4.2

Adjusting the Zoom Ratio and Position

Figure 23 and Table 9 define the Geometry (Zoom) Screen.

Figure 23: Geometry (Zoom) Screen
Table 9: Geometry Zoom Functions
ButtonZoom Ratio

FunctionSet between 100% – 400%

Zoom Position Adjustment

Press the , +, UP and DOWN OSD buttons arrows to set theZoom position

1 Depending on the resolution of the component source
2 In this standard, the ratio between the width and the height is 4:3
3 In this standard (a Cinema mode standard used for movies and DVDs), the ratio between the length and height is 16:9 (orsometimes 1:2.35)
4 H-Zoom (-32 to +32), V-Zoom (-32 to +32), H-Pan (-32 to +32 and V-Pan (-32 to +32), 0 corresponds to a full screen
5 Panning the picture refers to resizing and cropping it
6 Converts a 4:3 standard-definition video to a 16:9 wide-aspect definition ratio in a non-linear manner29Configuring the VP-724xl via the OSD MENU Screens

The zoom ratio and the zoom position are illustrated by a small rectangle
inside a transparent pop-up OSD Enlarge status box that appears at the top
right corner of the screen, as the example in Figure 24 illustrates:

Enlarge x 400%

Auto(NTSC Sys tem)Figure 24: OSD Enlarge Status

When you change the zoom ratio or zoom position, the screen image isadjusted accordingly, and the change is reflected in the pop-up OSD Enlarge
status box.
8.4.2.1 Adjusting the Zoom Ratio

You can adjust the zoom ratio to up to 400% via one or both of these methods:
Using the Zoom + and/or the Zoom - control keys1 on the infra-red remotecontrol transmitter (see Figure 14). The pop-up OSD Enlarge status box
continuously displays the zoom ratio and position, as Figure 24 illustrates
Using the OSD Menu buttons, as Figure 25 illustrates

Figure 25: Geometry (Zoom Ratio) Screen

1 The

30

and thebuttons

KRAMER: SIMPLE CREATIVE TECHNOLOGYConfiguring the VP-724xl via the OSD MENU Screens
8.4.2.2 Adjusting the Zoom Position

You can adjust the zoom position via one or more of the following methods:
Using the preset position control
keys (see Figure 26) on the infra-red
remote control transmitter (seeFigure 14), which instantly movethe position of the zoom to up to
Figure 26: Preset Position Control Keys
nine preset fixed locations1
Using the navigation control keys on
the infra-red remote control
transmitter (see Figure 14), to finetune the zoom position (that is, toslowly zoom-in at any location on
the screen)2, as Figure 27 illustrates

Figure 27: Navigation Control Keys

Using the OSD Menu buttons (see Figure 28)3

Figure 28: Geometry (Zoom Position Adjustment) Screen

1 For example, to zoom-in to the lower right corner of the image, press the
2 For example, to zoom-in toward the lower right of the image, press the

buttonand thebuttons separately, as required

3 For example, to zoom-in to the lower right part of the image instead of the top left part, press the + and DOWN OSD Menu
buttons on the front panel separately, as required31Configuring the VP-724xl via the OSD MENU Screens

8.5 Configuring via the Utility ScreensFigure 29 shows the Utility menu, from which you can define the machinesettings.

Figure 29: Utility Screen
8.5.1

Choosing the Graphic Utility Settings

From the Graphic1 Setting Utility screen (see Figure 30), you can set the color
format, position, Color, hue, sharpness, frequency and phase, as well as auto
image and auto gain (described in Table 10).

Figure 30: Graphic Setting Utility Screen

1 When a VGA source is selected, “Graphic Setting” will be shown. “HDTV Setting” (illustrated in Figure 38) will appear
when an HDTV source is selected

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Table 10: Graphic Setting Utility Screen Features
ButtonFunction
Range
Default
Color Format Selecting the color format lets you select RGB or YUV1 colorspace. When the Default
setting is chosen, the colorspace is set according to the detected input resolution
H-Position
Set the horizontal position of the display
0 to 255
128
V-Position

Set the vertical position of the display

0 to 255

Color

Set the intensity of the color

0 to 128

70

Hue

Set the hue

0 to 12864

Sharpness

Set the sharpness

0 to 168

Frequency

Set the frequency

0 to 100

49

Phase

Set the phase of the input sampling clock

0 to 31

0

SOG Setting

The SOG (Sync on Green) setting is enab led only when the graphics signal is in YUV
format (component). Otherwise it is disabled. Select RGsB (sync on green), HDTV
(standard HDTV), or AUTO (automatic identification)

Auto Image

Assesses the image and improves the quality accordingly, by automatically adjusting thephase, frequency and position

Auto Gain

Automatically adjusts the brightness and contrast

8.5.2

128

Choosing the Video Utility Settings

From the Video Setting Utility screen (see Figure 31), you can set the video
standard, color, hue, sharpness, and position.

Figure 31: Video Setting Utility Screen
Table 11: Video Setting Utility Screen Features
ButtonFunction
Range
Default
Color Format Selecting the color format lets you select RGB or YUV1 colorspace. When the Default
setting is chosen, the colorspace is set according to the detected input resolution
Standard

Select the video standard: Auto (auto detects the standard),
NTSC, NTSC4.43, PAL, PAL-N, PAL-M, SECAM

Auto

Film Mode

Select ON for 3:2 or 2:2 pulldown

Color
Hue

Set the color
Set the hue

0 to 128
0 to 12864
64

Sharpness

Set the sharpness

0 to 16

11

H-Position

Set the horizontal position of the display

0 to 20

15

V-Position

Set the vertical position of the display

0 to 39

10

1 That is Y, B-Y, R-Y colorspace, also known as Y, Cb, Cr or Y, Pb, Pr

33

Configuring the VP-724xl via the OSD MENU Screens
8.5.3

Choosing the Audio Utility Settings

From the Audio Setting Utility screen (see Figure 32), you can set thevolume, treble, bass, and choose between stereo and mono.

Figure 32: Audio Setting Utility Screen
Table 12: Audio Setting Utility Screen Features
Button Function
Volume Adjust the volume1

Range
0 to 32

Default
28

TrebleAdjust treble

0 to 12

6

Bass

Adjust bass

0 to 12

6

StereoSelect Stereo ON or OFF

ON

Control

Select Master to apply audio parameters2 simultaneously to all the inputs;
select Individual to apply an individual setting per input; select Linked toapply the relative3 changes in the audio settings to all the inputs

Master

8.5.4

Choosing the PIP Utility Settings

Figure 33 and Table 13 define the PIP Setting Utility screen.

Figure 33: PIP Utility Screen
1 When the volume is set to its default value (28), the output volume is equal to the input volume
2 Volume Bass and Treble
3 For example, an increase of two steps in the volume will increase the volume by two steps for each input

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KRAMER: SIMPLE CREATIVE TECHNOLOGYConfiguring the VP-724xl via the OSD MENU Screens
Table 13: PIP Setting Utility Screen Features
ButtonPIP On/Off

Function
Activate or deactivate the PIP feature

PIP Source

Select the PIP source, as described in section 7.2.1

PIP Size

Select between: 1/25, 1/16, 1/9, 1/4, Split or User Define

PIP Frame

Allows the PIP to appear with or without an orange frame

H - Position
V - Position

Set the horizontal position of the PIP
Set the vertical position of the PIPUser Define Size After selecting the User Define PIP Size, set the PIP size (Hsize and V-Size)

8.5.5

Range

Default

0 to 36
0 to 36

1
1

0 to 255

63

Choosing the Seamless Switch Utility Settings

From the Seamless Switch Utility screen (see Figure 34), you can choose the imagetransition speed Mode and activate the Auto Search, as described in Table 14:

Figure 34: Seamless Switch Utility Screen
Table 14: Seamless Switch Utility Screen Features
ButtonModeFunction
Select image between:
Fast an immediate switch, without checking the resolution. However, the imagetransition may appear unstable
Safe – a smooth image transition - the input resolution at the input is checked andoutputted after a few seconds delay, but it takes longer than fast
Moderate – between fast and safe

Auto Search

Activate the Auto Search to find the active source when the unit is powered up; ordeactivate the Auto Search (when the unit is powered up, displays the source
selected prior to power down)

35Configuring the VP-724xl via the OSD MENU Screens
8.5.6

Choosing the OSD Utility Settings

Figure 35 and Table 15 define the OSD Setting Utility screen.

Figure 35: OSD Setting Utility Screen
Table 15: OSD Setting Utility Screen Features
ButtonH-Position
V-Position
Time Out

FunctionSet the OSD menu position
Set the timeout for source prompts and OSD menu1

OSD Size

Set the OSD size to Normal or Double the normal size2

Source Prompt

Set the Source Prompt3

OSD Time Out Enable Set to OFF for OSD to remain indefinitely on screen

1 By default, 20 seconds. But you can reset the timeout (from 3 to 60 seconds). Set to OFF to disable the timeout function
2 You cannot double the OSD size when the output resolution is 640x480
3 We recommend that you set the source prompt ON, when adjusting the system. During a presentation, set the source prompt
OFF to avoid the appearance of OSD screen labels

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KRAMER: SIMPLE CREATIVE TECHNOLOGYConfiguring the VP-724xl via the OSD MENU Screens
8.5.7

Choosing the Output Utility Settings

Figure 36 and Table 16 define the Output Utility settings. From the Output
Setting Utility screen, you can set the Resolution, Refresh Rate, and a user
definable output mode (see Figure 38 and Table 17).

Figure 36: Output Setting Utility Screen
Table 16: Output Setting Utility Screen Features
ButtonResolution

Function
Select the desired resolution from the list, including the User Define resolution(for advanced users only)
You can cycle the output resolutions (choosing the pixel resolution) bypressing the OUT key on the infra-red remote control transmitter (see Figure14). The OSD status appears superimposed over the top right corner of thescreen for a few seconds1, as Figure 37 illustrates2

Refresh Rate

Select the refresh rate (for example3, 50Hz, 60Hz, 75Hz or 85Hz)

Confirm / Discard

Select to confirm or reject Resolution and Refresh Rate selections

User Mode Setting

Set a user definable output mode4 (see Figure 38)

Output ModeAuto(NTSC System)
800x600
75Hz

Figure 37: OSD Output Status

1 By default, 20 seconds. But you can reset the timeout (from 3 to 60 seconds)
2 Adjusting the output resolution results in a corresponding adjustment to the size of the OSD status window
3 Different resolutions allow different choices of refresh rates
4 Recommended for advanced users only – non-standard settings may not be recognized by the display device

37Configuring the VP-724xl via the OSD MENU Screens
8.5.7.1 The User Mode Setting

Figure 38 and Table 17 define the User Mode Setting1.

Figure 38: Output Setting User Mode Setting Utility Screen
Table 17: User Mode Setting Definitions
User Mode Setting Definitions
HT: Horizontal total
HW: Horizontal sync pulse width
HS: Horizontal active start point
HA: Horizontal active region
HP: Horizontal polarity
VT: Vertical total
VW: Vertical sync pulse width
VS: Vertical active start point
VA: Vertical active region
VP: Vertical polarity
OCLK: Output clock
Group Set up to three different sets of parameters foruser defined resolutions
Confirm: Confirm the action
Discard: Cancel the action
Set Current: Import the values of the currently selected output
resolution into the User Mode Setting

1 These values will be used when “ User Define” is selected as the output resolution

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KRAMER: SIMPLE CREATIVE TECHNOLOGYConfiguring the VP-724xl via the OSD MENU Screens
8.5.8

Choosing Factory Reset

From the Factory Reset Utility screen (see Figure 39), you can reset yourVP-724xl to its preset default setting:Figure 39: Factory Reset Utility Screen
8.5.9

Choosing Advanced Utility Settings

Figure 40 and Table 18 define the Advanced Utility screen.

Figure 40: Advanced Utility Screen

39Configuring the VP-724xl via the OSD MENU Screens
Table 18: Advanced Utility Screen Features
ButtonInput Button

Startup Logo

Function
You can set the function of the input button besides selecting the input signal: Freeze/Blank(press selected input button once to freeze the frame, press again to create a blank screen andagain to return to normal state); Freeze (press once to freeze the frame, press again to cancel
freeze); Blank (press once to insert blank screen, press again to return to display); Ignore (input
button ignores freeze and blank – you can freeze the frame or insert a blank screen only via
Freeze and Blank buttons respectively)
Choose ON for the start up logo to appear on the screen or OFF for it not to appear

Blank Color

Set the blank color, the color that appears on the screen when the blank button is pressed

BackgroundSet the background screen color: You can select the screen color (black or blue) when there isno active source

Lock Option

Set the panel lock options (see Figure 41):
Set the Save option to ON to save the lock status when the machine is powered down
Set the Input Lock to OFF so you can still use the SOURCE button on the front panel evenwhen the lock button is on

Mode Define

When the Measure Mode is set to Default, it measures and displays the parameters of thecurrently selected input (see Figure 42 and Table 19)
When the Measure Mode is set to User Define, you can set the selected input to a non-standard
resolution (see section 8.5.9.1)

Figure 41: Lock Option Screen

Figure 42 and Table 19 define the Mode Define features.

Figure 42: Mode Define Screen
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KRAMER: SIMPLE CREATIVE TECHNOLOGYConfiguring the VP-724xl via the OSD MENU Screens
Table 19: Mode Define Features
H TotalMode Define Definitions
Horizontal total

H StartHorizontal active start point

H Active

Horizontal active region

V Start

Vertical active start point

V Active
Ch. Pump

Vertical active region
Charge pump current

Color

Color format

H FreqHorizontal Frequency

V FreqVertical Frequency

V TotalVertical total

Save Mode

Save the user defined resolution1

Erase Mode

Erase the user defined resolution

Measure Mode

Select between Default and User Define

8.5.9.1 Setting an Input to a Non-standard Resolution (Example)

When connecting a source with a non-standard resolution, you have to set
your scaler to this resolution so it will correctly identify this source. The
Advanced mode lets you set up to three non-standard resolutions. To set an
input to a non-standard resolution, for example to 1100x800, do thefollowing:
1. Connect the source (with the non-standard resolution, in this example –1100x800) to the appropriate input connector on your scaler and press theappropriate INPUT SELECTOR button.
2. Connect the VIDEO OUT 1/2 HD15F connector to a video acceptor.
3. Turn the machines ON.
4. Press menu, go to Utility>Advanced> Mode Define, and press ENTER.
5. Scroll to Measure Mode, press ENTER and select User Define.
6. Set H Active to 1100 and V Active to 800, and set the remaining
parameters according to the input data.
7. Scroll to the Save Mode and save the new resolution.
8. Open the Information screen and check that the new resolution appears in
the Main Source line2 (see Figure 43).

1 You can save up to three settings
2 Note that for the Scaler to correctly read the input, its OCLK value should be different from that of any other defined inputof the scaler

41

Configuring the VP-724xl via the OSD MENU Screens

Non-standard
Resolution

Figure 43: Non-standard Resolution in the Information Screen

8.6 Verifying Configuration Details via the Information Screen
From the Information screen (see Figure 44), you can verify the main source,
PIP source, whether mute is activated, output mode, as well as the firmware
version number:

Figure 44: Information Screen

42

KRAMER: SIMPLE CREATIVE TECHNOLOGYTechnical Specifications

9

Technical Specifications
Table 20 includes the technical specifications:
1

Table 20: Technical Specifications of the Presentation Switchers / Scalers
INPUTS:MAX. OUTPUT LEVEL:OUTPUTS:OUTPUTRESOLUTIONS:CONTROL:

ADDITIONALCONTROLS:
POWER SOURCE:DIMENSIONS:WEIGHT:ACCESSORIES:

2 x CV 1 Vpp/75 on RCA connectors;
2 x Y/C (s-Video) 1 Vpp (Y), 0.3Vpp (C) / 75 on 4 pin connectors; 1 x Component(Y, Pb/Cb, Pr/Cr) (both progressive and interlaced signals accepted) HDTV on RCA
connectors;
1 x VGA (VGA/SVGA/XGA/UXGA +HDTV on an HD15F connector (2 x VGA on the
VP-724xl); and 1x DVI-D connector.
For each video input there is a corresponding (unbalanced) audio stereo input on aterminal block connector
AUDIO: 4.88Vpp2
2 x RGBHV (VGA) format on HD15 connectors; component HDTV on the same
HD15 connectors for 480p, 720p 1080i and 1080p (on the VP-724xl). One line-level
stereo audio on terminal blocks. One stereo loudspeakers output 2x5W (RMS) on
terminal blocks
VGA (640x480), SVGA (800x600), XGA (1024x768), SXGA (1280x1024), UXGA
(1600x1200), 1024x852, 1024x1024, 1366x768, 1365x1024, 1280x720, 720x483,
852x480, 1400x1050, 1280x768*, as well as a user definable output mode. Also
supports 480p, 720p, 1080i and 1080p (on the VP-724xl)
Front panel buttons / OSD, IR remote control, RS-232 on a DB-9 connector, PictureIn-Picture (not available on the VP-719xl): Video in Graphics (or vice versa) in any
size and at any location, or Split Screen (2 images side-by-side)
Freeze, zoom, different selectable vertical refresh rates, Video and Audio
ProcAmp control, output image scaling and aspect ratio change
100-240 VAC, 50/60 Hz, 30VA automatic power supply
19" (W), 9.3" (D) 1U (H) rack mountable
3 kg (6.6 lbs.) approx.
Null modem adapter, IR remote control, power cord3

Table 21: Technical Specifications of the VGA Input Signal
Sync Type Support
RGB Signal
Resolution
640x480
640x480

RGBHV, RGBHs, RGsB (not supported)
Vertical Frequency (Hz) Horizontal Frequency (kHz)60
31.469l

640x48067

35.0001

640x48072

37.861l

640x48075

37.500l

640x4808543.269l

720x400

720x40070

31.469l

800x600

720x400
800x600

85
56

37.92
35.156l

800x600

60

37.879l

800x600

72

48.077800x60075

46.875l

1 Specifications are subject to change without notice
2 With maximum amplification (volume set to maximum), AUDIO IN maximum is 1.9Vpp, and the AUDIO OUT maximum
is 4.8Vpp
3 We recommend that you use only the power cord that is supplied with this machine

43

Technical Specifications
Sync Type Support
RGB Signal
Resolution
800x600
832x624832x62475

49.7001

1024x800

1024x80084

70.8401

1024x768

1024x76860

48.363l1024x76870

56.476l1024x76875

60.200l1024x76885

68.677l

1152x864

1152x86475

67.500l

1152x870

1152x870

75

68.700l

1152x900

1152x900

6661.846l

1280x960

1152x900
1280x960

76
60

71.808l
60.000l

1280x960

85

85.938l

1280x1024

1280x1024

60

63.981l

1280x102475

79.976l

1280x1024

76

81.130l

1280x102485

91.146l

1400x1050

60

66.000l

1400x1050

70

77.000l

1400x1050

72

79.200l

1400x1050

75

82.500l

1400x1050

80

88.000l

1400x1050

8593.500l

1600x1200

60

75.000l

1600x1200

65

81.250l

1600x1200

70

87.500l

1600x120075

93.750l

1600x1200

85

106.250l

1080I

1920x540

60,50

33.6701

720P

1280x720

60 ,5045.363l

480P

720x48360

31.469l

576P

720x57650

31.256l

576I
480I

720x275
720x23550
60

15.600l15.750l1024x576

1024x576

60

44.000l1024x57672

58.890l

1400x1050

1600x1200

1280x768
1366x768

44

RGBHV, RGBHs, RGsB (not supported)
Vertical Frequency (Hz) Horizontal Frequency (kHz)85
53.674l

50,60
1366x76850

40.8

1366x768

60

48.85

KRAMER: SIMPLE CREATIVE TECHNOLOGYTechnical Specifications
Table 22: Technical Specifications of the DVI Input Signal
DVI Signal
640x480

Resolution
640x480

Vertical Frequency (Hz)60

Horizontal Frequency (kHz)31.469l

640x48067

35.0

640x48072

37.861l

640x48075

37.500l

720x400

640x480
720x400

85
70

43.269l
31.469l

720x40085

37.92

800x600

800x600

56

35.156l

800x600

60

37.879l

800x600

72

48.077800x60075

46.875l

800x60085

53.674l1024x76860

48.363l1024x76870

56.476l1024x76875

60.023l

1280x1024
1280x1024

60
75

63.981l
79.976l

1280x1024

76

81.130l

1280x102485

91.146l

1400x1050

60

66.000l1024x768

1280x1024

1400x1050

1400x1050

70

77.000l

1600x1200

1600x1200

60

75.000l

1080i

1920x54060

33.6701

720p

1280x72060

45.363l

480p

720x48360

31.469l576p

720x57650

31.256l

1366x768

1366x76850

40.8

1365x1024

1366x768
1365x1024

60
50

48.85
52.73

1365x1024

60

63.6

1365x1024

75

80.29

Table 23: Technical Specifications of the Video Input Signal
Standard
Format

NTSC, NTSC4.43, PAL, PAL-M, PAL-N, SECAM
Composite, Y/C, Component

45

Technical Specifications
Table 24: Technical Specifications of the HDTV Input Signal
HDTV mode
DVI Signal
1080i

Resolution
1920x540

1080i, 720p, 480p, 576p, 1024x576p
Vertical Frequency (Hz)Horizontal Frequency (kHz)60
33.6701

Remarks
YPbPr

720p

1920x540
1280x72050
60

28.1251
45.363l

YPbPr
YPbPr

1280x72050

37.500l

YPbPr

480p

720x48360

31.469l

YPbPr

576p

720x57650

31.256l

YPbPr

1024x576p

1024x57650

31.256l

YPbPr

576i

720x27550

15.600l

YCbCr

480i

720x23560

15.750l

YCbCr

46

KRAMER: SIMPLE CREATIVE TECHNOLOGYVP-724xl Communication Protocol

10 VP-724xl Communication Protocol
This protocol includes two types of commands: 3 bytes and 4 bytes.
In the 3 bytes command type, the scaler operates in a fast mode because it does
not save the information immediately. The sent command is executed
immediately, but the status of the scaler is saved in the non-volatile memory only
after 30 sec of no activity.
In the 4 bytes command type, the scaler executes the save process immediately
after each command. This operation consumes more time (adding about 2 sec).

Set and Get command:
Set Command: Y Control_Type Function Param CR
Reply: Z Control_Type Function Param CRDone>CRGet Command: Y Control_Type Function Param CR
Reply: Z Control_Type Function Param CR
Example:1. "Y 1 17 0-127 CR" -> set Contrast value. (4th byte is between 0 and
127).
"Z 1 17 0-127 CR>" --> Reply value"DoneCR" --> command setting success
2. "Y 4 21 0-17 CR" -> get current output resolution. (4th byte is
between 0 and 17).
"Z 4 21 0-17 CR>" -> Reply value
3. "Y 0 35 CR" -> Volume down. Each time we apply this command will
decrease the volume level by one step.
"Z 0 35 CR>"-->Reply value"DoneCR" --> command setting successDefinition:: ASCII Code 0x20
CR: Ascii Code 0xD or 0xA
After set type Command setting, system will respond a string as "Done"47

VP-724xl Communication Protocol
Control
Type
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1: Set2: Get1: Set2: Get1: Set2: Get48

Function
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
0
1
2

Function
Param(for Set)
Description
N/A
OutputN/AFreeze
N/A
Power
N/A
AV1
N/A
AV2
N/A
Comp
N/A
YC1
N/A
YC2
N/A
VGA1
N/A
VGA2 (VP724 Only)
N/A
DVI
N/A
Information
N/A
Area Left Up
N/A
Area Middle Up
N/AArea Right Up
N/AArea Left Center
N/A
Area Middle Center
N/A
Area Right Center
N/A
Area Left Down
N/A
Area Middle Down
N/A
Area Right Down
N/A
AutoImage
N/A
Menu
N/A
Up
N/A
Left
N/A
Enter
N/A
Right
N/A
Down
N/A
AutoGain
N/A
PIP
N/A
Swap
N/A
Contrast
N/A
Brightness
N/A
Zoom In
N/A
Zoom Out
N/A
Volume Down
N/A
Mute
N/A
Volume Up
N/A
Color Mode
N/A
Aspect Ratio
Gamma and Color:-10~10
User1 Gamma
Gamma and Color:
0~127
User1 Color Temp Red
0~127

Comment

Gamma and Color:
User1 Color Temp Green

KRAMER: SIMPLE CREATIVE TECHNOLOGYVP-724xl Communication Protocol
ControlType
1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: GetFunction

Param(for Set)

3

0~127

4

0~32

5

0~32

6

0~32

7

0~32

8

-10~10

9

0~127

10

0~127

11

0~127

12

0~32

13

0~32

14

0~32

15

0~32

16

0~127

17

0~127

18

-32~3219-32~3220-32~3221-32~32

22

0~255

23

0~255

24

0~127

25

0~127

26

0~16

27

0~100

28

0~31

Function
Description

Comment

Gamma and Color:
User1 Color Temp Blue
Gamma and Color:
User1 Color Manager Red
Gamma and Color:
User1 Color Manager Green
Gamma and Color:
User1 Color Manager Blue
Gamma and Color:
User1 Color Manager Yellow
Gamma and Color:
User2 Gamma
Gamma and Color:
User2 Color Temp Red
Gamma and Color:
User2 Color Temp Green
Gamma and Color:
User2 Color Temp Blue
Gamma and Color:
User2 Color Manager Red
Gamma and Color:
User2 Color Manager Green
Gamma and Color:
User2 Color Manager Blue
Gamma and Color:
User2 Color Manager Yellow
Brightness
Contrast
Aspect RatioUserDefine H-Zoom
Aspect RatioUserDefine V-Zoom
Aspect RatioUserDefine H-Pan
Aspect RatioUserDefine V-Pan
Graphics SettingH-Position
Graphics SettingV-Position
Graphics SettingColor
Graphics SettingHue
Graphics SettingSharpness
Graphics SettingFrequency
Graphics SettingPhase49

VP-724xl Communication Protocol
ControlType
1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: GetFunction

Param(for Set)

29

0~127

30

0~127

31

0~16

32

0~20
0~20

33
0~39

1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: GetFunction
Description
Video Setting:
Color
Video Setting:
HueVideo Setting:Sharpness
Video Setting:
H-Position
Video V-Position for
NTSC/NTSC 4.43/PAL-M/PAL
60
Video V-Position for PAL/PALN/SECAM/NTSC 4.43 50
Audio Setting:
VolumeAudio Setting:TrebleAudio Setting:
Bass

34

0~32

35

0~12

36

0~12

37

0~36

PIP Setting: H-Position

38

0~36

PIP Setting: V-Position

39

0~255

40

0~255

41

0~36

OSD Setting: H-Position

42

0~36

OSD Setting: V-Position

43

3~60

OSD Setting: OSD TimeOut

PIP Setting: User Define
V-SizePIP Setting: User Define
H-Size3: Set4: Get0

0~9Select Input Source

3: Set4: Get1

0~5

Geometry:
Video Aspect Ratio

3: Set4: Get2

0~3

Geometry:
Video Nonlinear

50

Comment

0: VGA-1
1: VGA-2 (VP-724 Only)
2: DVI
3: Component
4: YC-1
5: AV-1
6: YV-2
7: AV-2
8: Scart
9: TV
0: Normal
1: Wide Screen
2: Pan&Scan
3: 4:3
4: 16:9
5: UserDefine
0: Off
1: Side2: Middle

KRAMER: SIMPLE CREATIVE TECHNOLOGYVP-724xl Communication Protocol
ControlType

Function
Description
0: Full Screen
1: Native
2: NonLinear
3: 4:3
4: 16:9
5: UserDefine
0: Off
1: 150%
2: 200%
3: 225%
4: 250%
5: 275%
6: 300%
7: 325%
8: 350%
9: 375%
10: 400%

Function

Param(for Set)

3:Set
4:Get

3

0~5

Geometry:
VGA Aspect Ratio

3: Set4: Get

4

0~10

Zoom:
Zoom Ratio

3: Set4: Get50~2Graphics Setting:Color Format

3: Set4: Get6

0~2Video Setting: Color Format

3: Set4: Get7

0~6Video Setting: Video Standard

8

0~1

Video Setting: Film Mode9

0~1

Audio Setting:
Stereo0: Default
1: RGB
2: YUV
0: Default
1: RGB
2: YUV
0: Video Standard - Auto
1: Video Standard - NTSC
2: Video Standard - NTSC
4.43
3: Video Standard - PAL
4: Video Standard - PAL-N
5: Video Standard - PAL-M
6: Video Standard SECAM
0: Off
1: On
0: Off
1: On

10

0~1

PIP Setting: PIP On/Off

0:Off, 1:On

3: Set4: Get3: Set4: Get3: Set4: Get3: Set4: Get11

0~9

PIP Setting: PIP Source

3: Set4: Get12

0~5

PIP Setting: PIP Size

3: Set4: Get13

0~1

PIP Setting: PIP Frame

Comment

0: VGA-1
1: VGA-2 (VP-724 Only)
2: DVI
3: Component
4: YC-1
5: AV-1
6: YV-2
7: AV-2
8: Scart
9: TV
0: 1/25
1: 1/16
2: 1/93: 1/4
4: Split
5: UserDefine
0: Off
1: On

51

VP-724xl Communication Protocol
ControlType

Function
Description
0: FastSeamless Switch:
1: Moderate
Mode
2: Safe
Seamless Switch:
0: Black
Background
1: Blue
Seamless Switch:
0: OffAuto Search
1: On
0: Off
OSD Setting: Startup Logo
1: On
0: Normal
OSD Setting: Size
1: Double
0: Off
OSD Setting: Source Prompt
1: On
0: Blue
OSD Setting: Blank Color
1: Black
0: 640x480
1: 800x600
2: 1024x768
3: 1280x1024
4: 1600x1200
5: 852x1024i
6: 1024x1024i
7: 1366x768
8: 1365x1024
9: 1280x720
Output Resolution
10: 720x483
11: 852x480
12: 1400x1050
13: 480P
14: 720P
15: 1080i
16: 576p
17: 1080p
18: 1280x768
19: User Define
0: 60Hz
1: 75Hz
Output Refresh Rate
2: 85Hz
3: 50Hz

Function

Param(for Set)

14

0~2

15

0~2

16

0~2

17

0~1

18

0~1

19

0~1

20

0~1

3: Set4: Get21

0~17

3: Set4: Get22

0~3

3: Set4: Get23

0~1

Factory Reset

0: Cancel, 1: ok

3: Set4: Get24

0~3Advanced:
Input Buttom

0: Freeze/Blank
1: Freeze
2: Blank
3: Ignore

25

0~1

Key Lock Save

26

0~1

Input Lock

3: Set4: Get27

0~1

SOG Setting

5

0

N/A

5

1

N/A

Load Gamma/Color - Normal
Load Gamma/Color Presentation

3: Set4: Get3: Set4: Get3: Set4: Get3: Set4: Get3: Set4: Get3: Set4: Get3: Set4: Get3: Set4: Get3: Set4: Get52

Comment

0: Auto1: RGsB
2: HDTV

KRAMER: SIMPLE CREATIVE TECHNOLOGYVP-724xl Communication Protocol
ControlType

Function
Description

Function

Param(for Set)

5

2

N/A

Load Gamma/Color - Cinema

55
5
6: Set7: Get6: Set7: Get6: Set7: Get6: Set7: Get

3
4
5

N/A
N/A
N/A

Load Gamma/Color - Nature
Load Gamma/Color - User1
Load Gamma/Color - User2

0

0~1

Power

1

0~1

Freeze

2

0~1

Blank

3

0~1

Mute

8

0

N/A

"Resolution/Refresh Rate" Or"Video Stand"

44

> 100

HT, H-Sync Cycle

45>0

HW, H-Sync Width

46>0HS, Active Pixel Start

47-

HA, Active Pixel

44

> 100

HT, H-Sync Cycle

45>0

HW, H-Sync Width

46>0HS, Active Pixel Start

47-

HA, Active Pixel

44

> 100

HT, H-Sync Cycle

45>0

HW, H-Sync Width

1: Set2: Get

54

> 100

OCLK

3: Set4: Get28

0~1

Enable OSD Timeout

3: Set4: Get29

0~2

Select Output Mode
Userdefined Parameter Group

3: Set4: Get30

0~2

Set the control way of Saving
Audio Volume / Treble / Bassvalues

6: Set7: Get4

0~1

Key Lock

1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: Get1: Set2: GetComment

0: Power Down
1: Power On
0: Off
1: On
0: Off
1: On
0: Off
1: On
Example:"Y 8 0 CR"
return: "Z 8 01080i CR"

1. Setting Commandshould be a reasonablevalue
Version 2.42
2. Getting Command returnand abovethe current groupparameter (refer tocommand "Y 3 29 X" or "Y
4 29 " )1. Oclk = Param / 10 Mhz
2. Should be a reasonablevalue
0: Disable
1: Enable
0: Group 1
1: Group 2
2: Group 3
0: Master
1: Individual
2: Linked
0: Off
1: On

Version 2.42
and above
Version 2.42
and above
Version 2.42 Select whichgroup of User
Define Display
Mode to be
saved or loaded
Version 2.42
and above

53

LIMITED WARRANTY

Kramer Electronics (hereafter Kramer) warrants this product free from defects in material and workmanship under thefollowing terms.
HOW LONG IS THE WARRANTYLabor and parts are warranted for seven years from the date of the first customer purchase.
WHO IS PROTECTED?

Only the first purchase customer may enforce this warranty.
WHAT IS COVERED AND WHAT IS NOT COVERED

Except as below, this warranty covers all defects in material or workmanship in this product. The following are not coveredby the warranty:
1. Any product which is not distributed by Kramer, or which is not purchased from an authorized Kramer dealer. If you are
uncertain as to whether a dealer is authorized, please contact Kramer at one of the agents listed in the Web sitewww.kramerelectronics.com.
2. Any product, on which the serial number has been defaced, modified or removed.
3. Damage, deterioration or malfunction resulting from:i) Accident, misuse, abuse, neglect, fire, water, lightning or other acts of natureii) Product modification, or failure to follow instructions supplied with the productiii) Repair or attempted repair by anyone not authorized by Krameriv) Any shipment of the product (claims must be presented to the carrier)v) Removal or installation of the productvi) Any other cause, which does not relate to a product defectvii) Cartons, equipment enclosures, cables or accessories used in conjunction with the product
WHAT WE WILL PAY FOR AND WHAT WE WILL NOT PAY FOR

We will pay labor and material expenses for covered items. We will not pay for the following:
1. Removal or installations charges.
2. Costs of initial technical adjustments (set-up), including adjustment of user controls or programming. These costs are theresponsibility of the Kramer dealer from whom the product was purchased.
3. Shipping charges.
HOW YOU CAN GET WARRANTY SERVICE

1. To obtain service on you product, you must take or ship it prepaid to any authorized Kramer service center.
2. Whenever warranty service is required, the original dated invoice (or a copy) must be presented as proof of warranty
coverage, and should be included in any shipment of the product. Please also include in any mailing a contact name,company, address, and a description of the problem(s).
3. For the name of the nearest Kramer authorized service center, consult your authorized dealer.
LIMITATION OF IMPLIED WARRANTIESAll implied warranties, including warranties of merchantability and fitness for a particular purpose, are limited in duration to
the length of this warranty.
EXCLUSION OF DAMAGES

The liability of Kramer for any effective products is limited to the repair or replacement of the product at our option. Kramer shallnot be liable for:
1. Damage to other property caused by defects in this product, damages based upon inconvenience, loss of use of the product, lossof time, commercial loss; or:
2. Any other damages, whether incidental, consequential or otherwise. Some countries may not allow limitations on how long animplied warranty lasts and/or do not allow the exclusion or limitation of incidental or consequential damages, so the above
limitations and exclusions may not apply to you.
This warranty gives you specific legal rights, and you may also have other rights, which vary from place to place.
NOTE: All products returned to Kramer for service must have prior approval. This may be obtained from your dealer.
This equipment has been tested to determine compliance with the requirements of:
EN-50081:
EN-50082:
CFR-47:"Electromagnetic compatibility (EMC);
generic emission standard.
Part 1: Residential, commercial and light industry""Electromagnetic compatibility (EMC) generic immunity standard.
Part 1: Residential, commercial and light industry environment".
FCC Rules and Regulations:
Part 15: “ Radio frequency devices
Subpart B Unintentional radiators”

CAUTION!

Servicing the machines can only be done by an authorized Kramer technician. Any user who makes changes ormodifications to the unit without the expressed approval of the manufacturer will void user authority to operate theequipment.
Use the supplied DC power supply to feed power to the machine.
Please use recommended interconnection cables to connect the machine to other components.

54

KRAMER: SIMPLE CREATIVE TECHNOLOGYFor the latest information on our products and a list of Kramer
distributors, visit our Web site: www.kramerelectronics.com,
where updates to this user manual may be found.
We welcome your questions, comments and feedback.

Safety Warning:

Disconnect the unit from the power supply before
opening/servicing.

CautionKramer Electronics, Ltd.

Web site: www.kramerelectronics.com
E-mail: info@kramerel.com
P/N: 2900–000034 REV 3