Samsung CL-29M40MQ Service Manual page 28

Alignment & Adjustment
3-6-3 Adjusting the White Balance
1. Select "Power Off → Mute → 1 → 8 → 2 → Power On" to enter Service Mode.
2. Initialize all settings to the values appropriate to the corresponding model.
3. Display the Toshiba pattern and adjust the White Balance using CA100 with the coordinates of the corresponding model.
4. Enter Video Adjust1 of Service Mode. Adjust Low/Light.
- Adjust Sub Bright to set Y.
- Adjust B Cutoff to set y.
- Adjust R Cutoff to set x.
5. Enter Video Adjust1 of Service Mode. Adjust High/Light.
- Adjust Sub Contrast to set Y.
- Adjust B Drive to set y.
- Adjust R Drive to set x.
6. Check Low/Light and readjust it if its value has been changed.
7. If you have readjusted Low/Light, readjust High/Light until the two values are identical to the coordinates of the corresponding
model.
※ White Balance Standard Data
No Item
CL21M21EQ2XXAX
1 White Balance
3-6-4 Check List for the Screen Voltage and White Balance Adjustment
1. The Screen Voltage and White Balance are connected each other, and both of them have to be configured to the correct values.
2. Adjust the White Balance after the Screen Voltage was adjusted, and check if the Screen Voltage is normal after adjusting the
White Balance.
3. If the White Balance is readjusted, check the Screen Voltage again.
4. When the adjustment is finished, check the following checklist.
- If there is a spot on the screen when turning the TV set off/on, adjust the Screen Voltage again.
- If there is a ghost line on the screen, adjust the Screen Voltage again.
3-18
CL21M21MQ2
CL21T21EQ2 CL21M2MQ2
275/275/50ft 275/275/50ft
265/265/2.5ft 265/265/2.5ft
Model
CL21M21MQ2XXAZ CL21M6MQ2X/XAZ
275/275/47ft 275/275/47ft
265/265/2.3ft 265/265/2.3ft
Required Adjustment
White Balance
(Standard Data)
Samsung Electronics