Service manual

REPAIR

Troubleshooting

SERVICE MANUAL

3-20

7.3.1. Display (LCD) Test

There are four display checks available: 1) CHECK, 2) CROSS, 3) BLACK, and 4)

DISP. Q. 5) SLANT LINE

(1) From the Self Test menu, select "1" to open the LCD Test Menu.

(2) Press the number key for the desired display test. The screen displays the selected

test pattern.

<14-line model and 10 inch VGA model>

LCD TEST MENU

**********

1. CHECK

2. CROSS

3. BLACK

4. DISP. Q

5. SLANT LINE

Please select the number. Press CANCEL to finish.

<7-line model>