Sanyo C28W1 Service Manual page 19

Service mode adjustments
V-SIZE ADJUSTMENT
1. Receive circular pattern signal.
2. Set the TV to the service mode.
3. Select service item " 1.P V-W" by pressing the
program + or - button.
4. Adjust vertical size by pressing the level + or - button.
V-LINEARITY ADJUSTMENT
1. Receive circular pattern signal.
2. Set the TV to the service mode.
3. Select service item " 2.P V-L" by pressing the program
+ or - button.
4. Adjust vertical linearity by pressing the level + or -
button.
H-WIDTH ADJUSTMENT
1. Receive circular pattern signal.
2. Set the TV to the service mode.
3. Select service item " 5.P H-W" by pressing the
program + or - button.
4. Adjust horizontal width by pressing the level + or -
button.
F2HT
PINCUSHION ADJUSTMENT
1. Receive cross hatch pattern signal.
2. Set the TV to the service mode.
3. Select service item " 6.P PCC" by pressing the
program + or - button.
4. Adjust so that the vertical lines straight by pressing the
level + or - button.
KEYSTONE ADJUSTMENT
1. Receive cross hatch pattern signal.
2. Set the TV to the service mode.
3. Select service item " 8.P PHA" by pressing the
program + or - button.
4. Adjust the trapezium distortion by pressing the level +
or - button.
POSITION OF SCREEN DISPLAY
1. Set the TV to the service mode.
2. Select service item " 72.OSD" by pressing the program
+ or - button.
3. Adjust the position of screen display by pressing the
level + or - button.
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