Garmin G3X Touch Pilot's Manual page 29

• GTR 200B (VHF Communications Radio)
A panel-mounted VHF COM transceiver that operates in the 118.000 to 136.975
–
MHz frequency range with a 25 kHz channel spacing. The GTR 200B features
a built-in two-place stereo intercom with alert audio, 3D audio, Bluetooth, and
stereo music inputs.
– For detailed operating information, reference the GTR 200/200B Pilot's Guide p/n
190-01553-01.
• GMA 245R
– A remoted mounted digital audio panel with stereo intercom system (ICS), 3D
audio and Bluetooth capability.
– Provides the traditional audio selector functions of microphone, receiver audio
selection, and speaker output, with interfaces to dual NAV/COM radios and Marker
Beacon.
– Fully controlled by G3X Touch displays.
190-02472-00 Rev. D
GTR 200B
GMA 245R
Garmin G3X Touch ™ Pilot's Guide for Certified Aircraft
System Overview
7