When Adjusting Screen Voltage And White Balance; Factory Adjustment; Service Mode - Samsung CW25M064NRXXEC Service Manual

2-7 When adjusting Screen Voltage and White Balance

1. Screen Voltage and White Balance are related each other. Make sure both adjustments are correct.
2. Adjust Screen Voltage before White Balance Adjustments. Make sure Screen Voltage is correct.
3. If White Balance has been readjusted, re-check Screen Voltage.
4. After adjustments are complete, check the following.
- If spots appear on the screen after pressing the Power On/Off key, readjust Screen Voltage.
- If flyback lines appear on the screen, readjust Screen Voltage.

2-8 Factory Adjustment

2-8-1 Service Mode

1. To enter the "Service Mode", Press the remote-control keys in this sequence :
- If you do not have Factory remote-control
PICTURE OFF
- If you have Factory remote-control
PICTURE ON
Samsung Electronics
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INFO
( )
INFO
MENU
FACTORY
Alignment and Adjustments
MUTE PICTURE ON
2-3