Garmin 276c Guida Utente

Before you turn on your GPSMAP 276C, be sure the antenna is up 

as shown on page 1, and it has a clear and unobstructed view of the 

sky to receive satellite signals.
The first time you turn on your GPSMAP 276C, the GPS receiver 

must collect satellite data and establish its current location. To 

ensure proper initialization, the GPSMAP 276C is shipped from 

the factory in AutoLocate mode, which allows the receiver to “find 

itself” anywhere in the world.

1.  Press and hold the

POWER key. When the unit turns on, a

tone sounds and the Warning Page appears.

2.  Read the warning, and then press

ENTER to continue.

3.  To turn off the GPSMAP 276C, press and hold the

key again.

You can adjust the backlight to see the screen better. If you are 

using the external speaker with the 12/24-Volt adapter cable with 

the GPSMAP 276C, you can adjust the volume level of the audio 

output.

1.  Press and quickly release the

POWER key.

2.  Press up on the

ROCKER to increase the brightness or

press down to decrease. Press right to raise the volume or

left to lower.

3.  Press

ENTER or QUIT to close the Backlight/Volume

adjustment window.

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