Samsung HCM653W Service Manual page 15

4. Alignment and Adjustments
4-1 When entering the service mode:
1. Turn on the TV, and then select "STANDARD"on the picture adjustment mode.
2. Turn off the TV (STAND-BY).
3. Enter the service mode by pressing the remote control keys in the following sequence :
MUTE 1→8→2→Power On
Note : If necessary, re-do steps 1~3.
Initial display when the service mode is switched.
1. When a RF signal is received
SERVICE MODE NORMAL
GEOMETRICS
PICTURE
SOUND
PIP
OPTION
READ
RESET
3. Service Mode Control Keys
MAIN MENU
CH UP/DOWN
VOL UP/DOWN
PRECAUTIONS
<
1. When EEPROM IC (IC902) is replaced, first connect the power cord and wait for about 4~5 seconds.
2. After replacing EEPROM IC (IC902), enter the Service mode. Next, enter the standard data or the
previous EEPROM IC data before replacement. And then check and adjust any items related to
Geometric, Picture, Option.
Samsung Electronics
MENU DISPLAY
Select item by moving cursor
Decrease or increase the adjustment values
>
2. When a DTV signal is received
SERVICE MODE 1080i/480P
GEOMETRICS
PICTURE
SOUND
PIP
OPTION
READ
RESET
Alignment and Adjustments
4-1