Multi-Window Adjustment - Panasonic TH-42PV60A Service Manual

TH-42PV60A / TH-42PV60H / TH-42PV60M / TH-42PV60MT

11.6. Multi-window adjustment

Name of measuring instrument
Base Band generator
Sub contrast adjustment is finished.
1. Come out of market mode and input AV1 PAL 100% full white.
2. Go into service mode, choose VIDEO Gain2, and check that data is 255.
(Check that initial value is the default)
1. Check the brightness of main screen and sub screen by watching.
2. Go to procedure 3 when the brightness of sub screen is higher than that of main screen.
Oppositely, do not adjust and end when the brightness of sub screen is lower than that of
main screen.
3. Adjust VIDEO Gain2 so that the borderline of main and sub screen may become
unremarkable by watching.
Connection
Condition
Preparation
Adjustment
40
Remarks
Remarks
Remarks
Press OK button.