42PD7200 (PW2)
Item RGB Amplitude Adjustment (PC D-Sub input)
Applicable Model All models
Preparation Procedure
(1) (1)Input RGB amplitude adjustment signal of VGA Receive PC signal (VGA [60Hz]), and indicate
(60Hz) into RGB2 [D-sub] terminal.Service Adjustment Menu.(Main)
(2)Select No.652 of Service Adjustment Menu.
Black pattern: Set pedestal level.Press [OK] key more than 2 seconds to start the
automatic adjustment.
Characters must not be inserted The adjustment completes when the OSD
into this signal.
reappears.
Black White
0.7V
[Note] Never adjust without use of the specified signal.
If that were done by mistake, the picture would become abnormal in black level, contrast and color.
In this case, it will be recovered by re-adjustment in the specified way.
Item RGB Amplitude Adjustment (Main/Sub)
Applicable Model All models
Preparation Procedure
(1) Input 576p or 480p adjustment signal (1) Receive 576p or 480p adjustment signal on AV4
into AV4 terminal.terminal input.
Indicate Service Adjustment Menu.
(2)Select No.652 (RGB amplitude gain adjustment
Main) of Service Adjustment Menu.
Press [OK] key more than 2 seconds to start the Black pattern: Set pedestal level.
Characters must not be inserted
into this signal.automatic adjustment.
The adjustment completes when the indication
[Auto Mode] at the bottom of the screen
disappears.
(3)Select No.653 (RGB amplitude gain adjustment
Black White
Sub) of Service Adjustment Menu.
Press [OK] key more than 2 seconds to start the
0.7V automatic adjustment.
The adjustment completes when the indication
[Auto Mode] at the bottom of the screen
disappears.
[Note] Never adjust without use of the specified signal.
If that were done by mistake, the picture would become abnormal in black level, contrast and color.
In this case, it will be recovered by re-adjustment in the specified way.
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