DK-4500 MANUAL

POCKET COUNTER
Instruction Manual

ATTENTION

DK-4500

Please note that misuse of this device may lead to injury
to the user or damage to the device.
Please observe all safety precautions and warnings inthis instruction manual.

Customer Service

Thank you for purchasing our Pocket Counter DK-4500.
Please read this instruction manual carefully before using
to ensure the correct usage of this device.
Please keep this instruction manual for future reference.

Address:
Contact :E-mail :Web:

Safety Precautions

4. Operation Procedure

For safe usage of this device, please observe all statements regarding precautions
and warnings in this instruction manual.

Functions37-7 Chuo-cho, 2-Chome
Meguro-ku, Tokyo 152-0001 Japan
Tel: +81-3-37165151
Fax: +81-3-37104552
webtrade@line.co.jp
http://www.lineseiki.com

Power (On/Off)ATTENTION
Operation- Do not use this device near machines that emit strong electromagnetic fields
or objects that store static electricity.
- Do not drop or subject this device to strong impact.
- Do not use or store this device where it will be exposed to water or in places
with wet conditions.
- Do not use or store this device where it can be exposed to direct sunlight,dust, high temperature and high humidity.
- See the battery case markings to ensure that the battery is properly installed.
- Remove the battery when the device will not be used for a long period of time.
- Do not attempt to disassemble or modify this device.
- When using multiple units linked together, please use a tabletop or a flat surface
to put the linked units. Do not take it off the tabletop or flat surface during use.
- The unit is shipped with protective seal on the Display and Operating buttons.

1. Labels
DATA
NUMBER

LINE SEIKI CO., LTD.

COUNTDISPLAY

LOW BATTERYDISPLAY

w To switch on, press the [Power] key for about 2 sec.
w After the counter performs a startup check (all display willshow), inputting of counts may begin.
v The count value display will be "0" only at the first time
the counter is switched on, after that, when unit isswitched on, the last count value will be displayed.
w To count, press [Count Input] keys (1~5).
w To switch off, press again the [Power] key for about 2 sec.

Data Record onlyw This function will record the current count value on thedisplay. The displayed count values will not be changed.
1.) To record the current count values, press the [CountInput Key 5] while pressing the [Function] key for 1 sec.
2.) The count value will blink to indicate recording.
3.) After recording, the Data Number will increment by 1.
v Max. 99 datas can be recorded. If max. data isreached, the oldest data will be overwritten.

Data Record + Display Clear

COUNT SUM DISPLAY

w This function will record the current count values, thenclears the display.
1.) While depressing the [Function] key, press the [CountInput Key 1] key for 1 sec.
2.) The count value will blink to indicate recording.
3.) After recording, the Data Number will increment by 1,
the count value display and count sum display will bereset to "0".
v Max. 99 datas can be recorded. If max. data isreached, the oldest data will be overwritten.

DATA COMMUNICATIONDISPLAYNo.

Data Record Call

LINK
COUNT INPUTCONNECTORKEYSTRAP HOLE

POWER

COMMUNICATION PORTFUNCTION
CLASSIFICATIONSTICKER(5 sheets included)

w This function will recall the recorded data for viewing.
1.) To recall the recorded data, press the [Count Input Key
3 (oldest) or 4(latest)] while pressing the [Function] key.
2.) The Data Number display will blink and the count valueof the indicated data number will be displayed. During
data record recall, counting is disabled.
3.) To scroll faster through the data numbers, depress the[Count Input Key 3 or 4].
4.) To exit this function, press again the [Function] key.

2. Specifications
ModelDisplay
Digits

DK-4500
7 Segment LCD (Digit Size: 5mm(H))
Counter (x5), Total Count, Data Number

Counter: Display 4 digits 0~9999 / Internal 5 digits 0~99999*1
Total Counter: 6 digits 0~999999

Data RecordsPower Source
Battery LifeCommunication
Operating Temp./Humidity

Max. 99 records
AAA Battery x 4 pcs.

Dimension / Weight

62 (H) x 140 (W) x 21 (D) mm / approx. 130g (batt. included)

200 hours min. (under normal operating temp., using Alkaline type batt.)*2
RS-232C Serial Interface-10°C ~ +50°C / 85%RH max. (non-condensing)*1 Only 4 digits of the counter can be viewed on the display of the unit. To view the 5 digits internalcounter value, please use the communication feature of the unit to recall the data.
*2 Battery life may vary depending on the environment, usage or communication function, etc.

3. Battery Replacement
When thesymbol on the upper right corner on the display shows, it indicatesa low battery condition. Replace the battery soon when this occurs.
When thesymbol starts to blink, the unit will soon switch off automatically.
When this occurs, the last count value displayed will be recorded automatically.
Warning!!!
Make sure that the counter is switched off before changing the batteries.
By not doing so, there is a risk of losing the data in the counter.
The instrument cannot measure accurately after low battery indicator is displayed.
Please replace the battery immediately.

Data Record Clear All + Count Value Resetw This function will clear all the recorded data and reset thecurrent displayed count value.
1.) To clear all the recorded data and reset the current
count value, press the [Count Input Key 2] whilepressing the [Function] key for 1 sec.
2.) The display will blink and show "All Clr Yes No" text.
3.) If YES, press [Count Input Key 4] for 1 sec.
If NO, press [Count Input Key 5].
4.) After choosing, the display will return to the count inputmode.

5. Communication (RS-232C)
All the stored data (count data, sum data) on the DK-4500 can be read and viewed
on a PC through serial communication.
Please use any market available RS232C cable (straight) to connect to the PC and aD-SUB 9 Pin (female) connector for connection to the DK-4500.
The data stored in the DK-4500 can be downloaded to the PC using our software
which can be downloaded for free from our website. With this software, you canstore, edit and delete the recorded data in CSV format.
For a more details, please visit our website at http://www.lineseiki.com
This manual was last revised Jun. 07, 2005. 4DK001A*Subject to change without prior notice.
All Rights Reserved,Copyright © 2005,LINE SEIKI CO.,LTD.