COM
Tune a COM Frequency
Communication frequencies are split between two selectable windows:
•
The upper window presents the active COM radio frequency. This is the
frequency currently in use for transmit and receive operations.
•
The lower window presents the standby radio frequency. This frequency may
be set and activated at any time.
Active Frequency
Window
Standby Frequency
Window
COM STATUS INDICATIONS
Status annunciations denote active functions, modes, and frequency types.
Automatic
Squelch
Overridden
3-6
Receiving
Transmission
Monitor
Mode Active
Receiving transmission
Transmitting
Automatic squelch is overridden (i.e., squelch is open)
Monitor mode active
Standby frequency is receiving
Reverse frequency look-up information (sample text)
Pilot's Guide
Frequency
Look-up
Result
190-02766-02 Rev. A
Transmitting