Intercom Setup; System - Garmin GTN 725 Pilot's Manual

2.3

Intercom Setup

The GTN 7XX will operate as a control head for remotely connected optional,
compatible intercom equipment. The Internal Communication System (ICS) has
several modes of operation that are selected on the display of the GTN 7XX
to control communication in the aircraft. Passengers cannot transmit over the
active Com radio, even if equipped with a PTT key.
Depending on the installation and aircraft, the pilot and co-pilot positions on
this page may be reversed (such as configured for rotorcraft).
1. Touch the Intercom window at the top of the display to
display the Intercom Setup page.
Selected
Intercom
Mode
2. Touch the arrow between the intercom recipients to activate
communication between those recipients. The arrow will be
green when communication is active. Touch the arrow again
to deactivate communication. Detailed information is shown
in the Intercom Modes table.
3. Touch the key for a function to the make the desired changes to
their setup. Then, touch the Back key to return to the Intercom
Setup page.
190-01007-03 Rev. D
Figure 2-20 Intercom Setup
Garmin GTN 725/750 Pilot's Guide
Touch To Display
Intercom Setup
Touch To Configure
Co-Pilot Volume
And Squelch
Touch To Configure
Pilot Volume And
Squelch
Touch To Configure
Passenger Volume
And Squelch
Touch Source
To Configure
2-17
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