User Guide

190-00494-00 Rev. B Garmin G1000 Pilot’s Guide for the Cessna Citation Mustang 4-8
AUDIO PANEL AND CNS
COM TRANSCEIVER MANUAL TUNING
The COM frequency controls and frequency boxes are on the right side of each PFD.
Manually tuning a COM frequency:
1) Turn the COM Knob to tune the desired frequency in the COM Tuning Box (large knob for MHz; small knob for
kHz).
2) Press the Frequency Transfer Key to transfer the frequency to the active field.
3) Adjust the volume level with the COM VOL/SQ Knob .
4) Press the COM VOL/SQ Knob to turn automatic squelch on and off.
Press the Frequency Transfer
Key to Transfer COM
Frequencies Between Active
and Standby Frequency Boxes
Turn the
VOL/SQ Knob to adjust
volume. Press the Knob to Turn
Automatic Squelch On or Off
Figure 4-6 COM Frequency Tuning
Turn the COM Knob to
Tune the Frequency in
the Tuning Box
SELECTING THE RADIO TO BE TUNED
Press the small COM Knob to transfer the frequency tuning box and Frequency Transfer Arrow between the
upper and lower radio frequency fields.
Figure 4-7 Switching COM Tuning Boxes
Press the COM Knob to
Switch the Tuning Box From
One COM Radio to the Other