Garmin GPSMAP 76CSx User Manual

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Use the Display Setup to select a screen color scheme 

for day and night viewing. You can set the backlight 

timeout and the level of brightness. Reducing these 

values can significantly save on battery power.

  On the Setup Menu, highlight the 

Display icon, 

and press 

ENTER.

Display Mode—sets the display to Day, Night, or 

Auto mode. Select Auto to automatically switch from 

day to night at sunset and change back at sunrise.
Daytime Color Scheme/Nightime Color Scheme—

select the color scheme to use when operating in Day 

or Night mode.
Backlight Timeout—sets the backlight to stay on 

when it is turned on, or to time out after a selected 

period of time has elapsed when using the battery. 

The backlight stays on regardless of this setting when 

external power is used.
Backlight Level—turns the backlight up or down. 

Press up on the ROCKER to increase the intensity or 

down to decrease.