Garmin GPSMAP 76CS User Manual

94
GPSmap 76CS
Interface Wiring Diagram
Appendices
Cable Plug End View
Interface formats are selected from the Interface Setup on page 58 of
this manual. The input/output lines on your GPSmap 76CS are RS-232
compatible, allowing easy interface to a wide range of external devices,
including PC’s, differential beacon receivers, marine autopilots and /or a
second GPS receiver.
The NMEA 0183 version 3.01 interface format is supported by the
GPSmap 76CS and enables the unit to drive up to three NMEA devices.
NMEA 0183 Version 3.01 Approved Sentences:
GPGGA, GPGLL, GPGSA, GPGSV, GPRMB, GPRMC, GPRTE, GPVTG,
GPWPL, GPBOD
Garmin Proprietary Sentences:
PGRME (estimated error), PGRMM (datum string), PGRMZ (altitude),
PSLIB (beacon receiver control)
DGPS (Differential GPS) corrections are accepted in RTCM SC-104
version 2.0 format through the ‘Data In’ line. The Garmin GBR 21 is the
recommended beacon receiver for use with the GPSmap 76CS. Other
beacon receivers with the correct RTCM format may be used, but may
not correctly display status or allow tuning
control from the GPS unit.
The USB Interface Cable provided
with this unit allows you to connect
your GPSmap 76CS to a PC-compatible
computer’s USB port.
(-) Ground
Data OutData In
(+) Power
()
()
()
()
GPSmap 76CS Owner's Guide copy.indd 94 3/30/2004, 2:01:10 PM

Garmin GPSMAP 76CS Specifications

General

Sport (fitness, running)	No
Marine (chartplotters, sounders)	Yes
Routes quantity	50
Number of waypoints	1000
Form factor	Handheld
Display resolution	160 x 240 pixels
Display number of colors	262144 colors
Display size (HxV) (imperial)	1.5 x 2.2 \
Battery type	AA
Battery life (max)	20 h
Number of batteries supported	2

Weight and Dimensions

Depth	35 mm
Width	69 mm
Height	157 mm
Weight	212 g