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GPSmap 76C
GPS Navigation
Interface Setup
Interface Setup
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
Display Setup Page
Display Setup
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.
To change a System Setup feature:
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
