User Guide
Table Of Contents
- 6A.1 Introduction
- 6A.2 Unit Description
- 6A.3 Unit Operation
- Power-up and Fail-safe Operation
- Selecting and Deselecting Keys
- Lighting
- Transceiver Keys
- COM Swap
- Optional COM Muting
- Telephone Interface
- Split COM Function
- PA Function
- Speaker
- Marker Beacon Receiver
- nAvigation Radios
- Entertainment Inputs
- Intercom System (ICS) Isolation
- Volume/Squelch Control
- Master Avionics Squelch (MASQ)
- Digital Clearance Recorder with Playback Capability
- Reversionary Mode
- Cockpit Voice Recorder Interface
- Dual Panel Operation
Garmin G1000 Audio Panel Pilot’s Guide 190-00378-02 Rev. A
6A-16
OPERATION
If transmit-interlock is not activated, all the selected
receivers are heard at all times. Without transmit-inter-
lock, during simultaneous transmission, interference may
be heard on the COM receivers. Transmission by one ra-
dio produces static or squeal, resulting in loss of commu-
nication on other radios.
Dual COM performance varies significantly depending
on the distance between the antennas and the tuned fre
-
quency separation.