Service manual

14
Model No: 21WHS3-Bn
Version 1.0
Item OSD position adjustment
AKPH01 chassis
Measuring
Equipment
service remote controller
Preparation
before Adj.
Brightness, contrast and color should be set in standard
Adjustment procedure
1, Press 5 key on service remote controller to set the set into design mode adjustment
2, Press ↑ or ↓ key to select OSD VPOS item, press → or ← key to adjust the OSD to
the center position on the screen or press OSD HPOS on service remote controller
and press + or – key to adjust the OSD position.
3, Press M key again to quit design mode adjustment.
Item The functions of the set inspection
AKPH01 chassis
Measuring
Equipment
SG
User remote controller
Preparation
Before Adj.
The set is turned on
Inspection procedure
1, Receive the Philips pattern signal
2, Press PIC key on user remote controller to call the menu as adjusting picture
quality. Adjust color, brightness, contrast, sharpness and tint (in NTSC)
respectively and all adjustment should be right
3, Press V+ key to increase the sound volume, no distortion heard at maximum
level, press V- key to decrease the sound volume, no sound heard at
minimum level
4, Press POWER key to switch the set into standby status, at mean time the
manufactory adjustment mode is cancelled
5, Press POWER key again, the set should work in normal receiving mode
6, Press (mute), QV (display), PP and TIMER key respectively,
the relevant function should be normal