Sub Brightness Adjustment - Panasonic PV-DF204 Service Manual

so that the entire screen is white.
13. Confirm that the screen is tracking the White Pattern properly. If
NG, repeat the above steps 8, 9 and 12 until the screen is properly
tracking the White Pattern.
14. Select SUB BRIGHT in EVR adjustment mode and adjust
correctly.
Note:
Before pressing DISPLAY key on the remote control for collapse
scan, select the desired control function and move the shaded area
to the value.

7.3.12. SUB BRIGHTNESS ADJUSTMENT

Note:
Perform this adjustment in a darkened room.
Purpose :
To set the optimum brightness level.
Symptom of Misadjustment :
The picture is too white or too black.
Test Point :
----------
Adjustment :
SUB BRIGHT (EVR),
Specification :
Refer to descriptions below.
Input :
----------
Mode :
STOP
1. Do not input any signal to the unit.
2. Set INPUT SELECT item to LINE in SET UP TV menu to display
black screen.
3. Select SUB BRIGHT in EVR adjustment mode, and adjust so that
the black screen starts to turn gray (lighting only).
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