Note:
When the flicker is hard to see in the screen in step 1, 4, 7, press
control to select"BLACK LEVEL",and press
to return"BLACK LEVEL" to previous valueafter LCD COMMON adjustment.
5.4.2. BLACK LEVEL ADJUSTMENT
Purpose:
To set the optimum signal level.
Symptom of Misadjustment:
The picture will be too light or too dark.
Note:
TP3505: Main C.B.A.
1. Supply Gray Scale Pattern Signal (3 scales).
2. Press
3. Press
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or
button on remote control to select"BLACK LEVEL".
or
button so that level A becomes 2.0 V± 0.05 V DC.
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or
button so that it appears.However, be sure
Fig. 5-4-5
Fig. 5-4-6
46
or
button on remote