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CORNER ADJUSTMENT
1. Receive cross hatch pattern and set screen mode to
"FULL".
2. Enter to the service mode and select mode "WIDE",
and select item no. 10 "WIDE 10.P CNR".
3. Press the LEVEL+ or LEVEL - button to correct the
distortion of the vertical line around the corners.
HORIZONTAL ADJUSTMENT
HORIZONTAL CENTRING ADJUSTMENT
1. Receive circular pattern and set screen mode to
"FULL".
2. Enter to the service mode and select mode "WIDE",
and select item no. 2 "WIDE 2.P H-P".
3. Press the LEVEL+ or LEVEL - button to adjust the
horizontal centre.
HORIZONTAL WIDTH ADJUSTMENT
1. Receive circular pattern and set screen mode to
"FULL".
2. Enter to the service mode and select mode "WIDE",
and select item 6 "WIDE 6.P H-W".
3. Press the LEVEL+ or LEVEL - button to adjust the
horizontal width.
HIGH-VOLTAGE CONFIRMATION
1. Receive circular pattern and set screen mode to
"FULL".
2. Set controls to normal.
3. Connect high-voltage meter to the anode of CRT and
GND.
4. Confirm that voltage is 29.5±1.0kV for 28" model.
VERTICAL ADJUSTMENT
VERTICAL CENTRING ADJUSTMENT
1. Receive circular pattern and set screen mode to
"FULL".
2. Enter to the service mode and select mode "WIDE",
and select item no. 1 "WIDE 1.P V-P".
.3 Press the LEVEL+ or LEVEL - button to adjust the
vertical centre.
30.5±1.0kV for 32" model.
VERTICAL HEIGHT ADJUSTMENT
1. Receive circular pattern and set screen mode to
"FULL".
2. Enter to the service mode and select mode "WIDE",
and select item no. 5 "WIDE 5.P V-S.
3. Press the LEVEL+ or LEVEL - button to adjust the
vertical height.
H-BLANK ADJUSTMENT
1. Receive circular pattern .
2. Enter to the service mode and select mode "REGU-
LAR", and select item no. 7 "REGULAR 7.HBF".
3. Press the LEVEL+ or LEVEL - button to adjust the
centre of picture image to be screen centre.
OSD POSITIONING ADJUSTMENT
1. Receive circular pattern and set screen mode to
"FULL".
2. Enter to the service mode and select mode "REGU-
LAR", and select item no. 8 "REGULAR 8 OSD". The
OSD test bar will appear on the top of screen.
3. Press the LEVEL+ or LEVEL - button to adjust prop-
er OSD positioning.
-11-
C3HAL/C3YAV
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