Table of Contents
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Flow Chart of Troubleshooting
9-9. Back Light
Backlight does not work
Yes
No
Is LCD Contrast set on high
Set LCD Contrast on high level
level in the Menu?
Yes
No
LCD_DIM = 2.8V?
Replace F701
Yes
No
LCD_DIM = 2.8V?
Replace HEA1(LCD connector)
Yes
Replace the LCD Module
Yes
END
9-16
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