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Flow Chart of Troubleshooting
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7-19
7-8. Back Light (for Color Main LCD)
Is BACKLIGHT set
"15second ON" in the Menu?
Set BACKLIGHT on "15second ON"
END
No
Yes
Yes
Backlight does not work
L400 >= 3.3V?
Replace or Resolder L400
No
Yes
Yes
Replace the LCD Module