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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.
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.
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. OSD POSITIONING ADJUSTMENT 1. Receive circular pattern and set screen mode to �FULL�. 2. Enter to the service mode and select mode �REGULAR�, 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 proper OSD positioning. ��������������������
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 29.0±1.0kV at 1.2mA for 25� 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.
