Wiring Diagram - Garmin GPSMAP 76CS Owner's Manual

GPSmap 76CS
Appendices
Interface Wiring Diagram
(-) Ground
Data In
(+) Power
Cable Plug End View
94
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.
GPSmap 76CS and enables the unit to drive up to three NMEA devices.
Data Out
NMEA 0183 Version 3.01 Approved Sentences:
Garmin Proprietary Sentences:
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
Interface formats are selected from the Interface Setup on page 58 of
The NMEA 0183 version 3.01 interface format is supported by the
GPGGA, GPGLL, GPGSA, GPGSV, GPRMB, GPRMC, GPRTE, GPVTG,
GPWPL, GPBOD
PGRME (estimated error), PGRMM (datum string), PGRMZ (altitude),
PSLIB (beacon receiver control)
DGPS (Differential GPS) corrections are accepted in RTCM SC-104
not correctly display status or allow tuning
control from the GPS unit.
with this unit allows you to connect
your GPSmap 76CS to a PC-compatible
computer' s USB port.
The USB Interface Cable provided