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System Maintenance Section 6-11
Backlight Brightness
Adjustment
The NT31/NT31C allows the brightness of the backlight to be adjusted in 3
steps. The BRIGHTNESS ADJUST screen enables you to make the adjust-
ment while actually checking the brightness on the screen.
Press Quit.
[ ]: Increase 10 steps
[ ]: Increase 1 step
[ ]: Decrease 1 step
[ ]: Decrease 10 steps
Adjust the contrast with the touch switches
in the right half of the screen.
The contrast is set, and the NT31/NT31C
returns to the previous screen.