Garmin gpsmap 78 Manuale Utente

Customizing Your Device 

From the main menu, select Setup > 

Display.

Backlight Timeout—see 

Battery Save—see 

.

Colors—sets the colors used on the 

device screens.
Main, Setup, Find Style—allows 

you to select how the main menu, 

setup menu, and search menu 

appear.
Screen Capture—allows you to 

take screen captures on the device.

Your Garmin device allows you to 

customize the key tones, message 

beeps, or turn off tones. 

From the main menu, select Setup 

> Tones.

From the main menu, select Setup > 

Marine.

Marine Chart Mode—allows you 

to select a nautical chart or a fishing 

chart:

Nautical—displays various map 

features in different colors so 

that the marine POIs are more 

readable. The nautical chart 

reflects the drawing scheme of 

paper charts.
Fishing—displays a detailed 

view of bottom contours and 

depth soundings. The Fishing 

chart uses detailed bathymetric 

data on a preprogrammed 

BlueChart g2 Vision data card, 

and is best for offshore deep-sea 

fishing.

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