190-00962-02 Rev. A
Garmin G1000 Pilot’s Guide for the Diamond DA42NG
92
AUDIO PANEL AND CNS
SY
STEM
O
VER
VIEW
FLIGHT
INSTRUMENTS
EIS
AUDIO P
ANEL
& CNS
FLIGHT
MANA
GEMENT
HAZARD
AV
OID
ANCE
AFCS
ADDITIONAL FEA
TURES
APPENDICES
INDEX
4.2 COM OPERATION
COM TRANSCEIVER SELECTION AND ACTIVATION
NOTE:
When turning on the G1000 for use, the system remembers the last frequencies used and the active
COM transceiver state prior to shutdown.
The
COM Frequency Box is composed of four fields; the two
active frequencies are on the left side and the
two standby frequencies are on the right. The COM transceiver is selected for transmitting by pressing the
COM MIC
Keys on the Audio Panel. During reception of audio from the COM radio selected for transmission,
audio from the other COM radio is muted.
An active COM frequency displayed in green indicates that the COM transceiver is selected on the Audio
Panel (
COM1 MIC
or
COM2 MIC
Key).
Frequencies in the
standby field are displayed in either white or gray. The standby frequency in the tuning
box is white. The other standby frequency is gray.
Figure 4-3 Selecting a COM Radio for Transmit
Active
Fields
Standby
Fields
Tuning Box
COM2 Radio is Selected
on the Audio Panel
Top Section of
the Audio Panel
