Garmin 78 Guida Utente

Customizing Your Device 

You can customize the data fields 

displayed on each main page. 
1.  From a main page, press MENu.
2.  Select Change Data Fields.
3.  Select a data field.
4.  Follow the on-screen instructions.

** Available only with the  

GPSMAP 78S and GPSMAP 78Sc.

Accuracy of GPS The margin of error for 

your exact location. 

For example, your 

GPS location is 

accurate to within 

+/- 12 feet.

**Ambient 

Pressure

The uncalibrated 

environmental 

pressure.

**Ascent - 

Average

The average vertical 

distance of ascent.

**Ascent - 

Maximum

The maximum ascent 

rate in feet/meters per 

minute.

**Ascent - Total

The total elevation 

distance ascended.

**Barometer

The calibrated current 

pressure.

Battery Level

The remaining battery 

power.

Bearing

The direction from your 

current location to a 

destination.

**Cadence 

 (cadence 

accessory 

required)

Revolutions of the 

crank arm or strides 

per minute.

Course

The direction from your 

starting location to a 

destination.