Panasonic Omnivision PV-C2540-K Service Manual page 73

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 grey (lighting only).
7.4. TEST POINTS AND CONTROL LOCATION
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