Sonar Tab - Garmin GPSMAP 376C Owner's Manual

Setting Up DSC
Use the Setup sub tab to turn DSC on and off. If you have more than
one chartplotter and only want DSC to show on another chartplotter,
turn DSC off on this unit.
This Setup sub tab also allows you to simulate Distress Calls and
Position Reports while the unit is in Simulator Mode, see
Simulating calls is helpful for practice before connecting to the real
system. The Distress Call simulator also helps to check if alarms are
working properly.
DSC Setup
GPSMAP 376C Owner's Manual

Sonar Tab

Use the Sonar tab to set up and configure sonar. See the
Up and Using Sonar"
information about Sonar setup options.
NOTE: You must have a GSD 20 or 21 Sounder Module
page 12.
connected to your GPSMAP 376C to use sonar.
M
AIn
section beginning on page 103
Main Menu—Sonar Tab
M > s t
enu onAr Ab
"Setting
for more
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