Garmin gpsmap76c Manuale Utente

The Interface Setup Page allows you to control the input/output 

format used when connecting your unit to a computer, external NMEA 
devices, a DGPS beacon receiver, etc. using a USB or Serial Port Cable

The following settings are available:
GARMIN - The proprietary format used to exchange waypoint, route,  
track log and MapSource data with a PC.
GARMIN DGPS - The proprietary format used with a Garmin dif-
ferential beacon receiver (e.g., GBR 21). Provides for tuning of the 
beacon receiver directly from the GPSmap 76C.
NMEA In/NMEA Out - Supports input and output of standard 
NMEA 0183 version 3.01 data. 
Text Out - Allows ASCII text output of location and velocity informa-
tion. No input.

Interface Setup 

Page

Data Format 

Options

Display Setup Page

The Display Setup Page allows you to select a screen display color 

scheme for day and night viewing. You can set the backlight timeout and 
the level of brightness which can significantly save on battery power.  

1. Use the ROCKER and ENTER keys to select the feature fi eld 

and setup options menus.

2. With an option for a feature fi eld highlighted, press ENTER

to select. Use the ROCKER key to slide the brightness level 
selector.

Color Scheme 

Options

Backlight

Timeout 

Options

Level

Selector

GPSmap 76C Owner's Guide copy.indd   48

3/25/2004, 11:30:39 AM