Garmin 276c Guida Utente

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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. 
Twilight Adjustment—allows the unit to adjust the backlight for 
optimum viewing during twilight times. 
Highway Page—indicates whether the Highway Page appears in the 
main page sequence. 
Compass Page—indicates whether the Compass Page appears in the 
main page sequence. 
Backlight Intensity—turns the backlight up or down. Press right on 
the ROCKER to increase the intensity or left to decrease. 
Sound Tab
Use the Sound tab to customize the sounds made by your 
GPSMAP 276C. 
Main Menu—Sound Tab
Beeper—sets the beeper to chime during keypresses and alarms 
(Key and Alarm) or on Alarms Only
Attention Tone—turns on and off the attention tone that sounds 
before the vocal prompts. 
Voice Prompt—sets the vocal prompt to operate for Guidance and 
StatusRoute Guidance Only, or No Voice Prompts.
Voice Language—sets the language for vocal prompts. 
Speaker Volume—sets the external speaker or headphone volume.
GPSMAP 276C Owner’s Manual 
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