B/T Level Adj - Samsung PL120 Service Manual

6. Adjustment

6.3. B/T Level ADJ

NOTE
• Adjust the level of reference voltage to display the battery condition by each camera.
<Adjustment method>
1) Prepare the POWER SUPPLY.
2) Use the battery jig to connect the POWER SUPPLY to the camera.
3) Set to voltage of 4V.
4) Save the applicable adjustment file to the microSD card.
5) After inserting the microSD card containing the program file, turn on the power of the camera.
6) The adjustment will automatically start. This is not displayed on the screen.
a) Execute A/D Conversion of the current power supply condition.
b) After the A/D conversion value of the current power supply voltage is measured, check whether it falls within the
error range. (Idle mode)
[Min A/D conversion value] <= [A/D conversion value of power supply voltage] <= [Max A/D conversion value]
c) Refer to the warning and prohibition label to execute the check.
d) Refer to the EEPROM WRITE information and write the adjustment result to EEPROM.
e) Refer to the CARD WRITE INFORMATION to write the adjustment result to the data file.
7) When the adjustment is completed, the camera will automatically be turned off.
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