Garmin Flight Deck 100 Manuel D’Utilisation
190-00728-04 Rev. A
Embraer Prodigy
®
Flight Deck 100 Pilot’s Guide
128
AUDIO PANEL AND CNS
4.2 COM OPERATION
COM TRANSCEIVER SELECTION AND ACTIVATION
NOTE:
During PA Mode, the COM MIC Annunciator is extinguished and the COM active frequency color
changes to white, indicating that neither COM transmitter is active.
NOTE:
When turning on the system 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.
COM MIC Keys on the Audio Panel.
An active COM frequency displayed in green indicates that the COM transceiver is selected on the Audio
Panel (COM1 MIC or COM2 MIC Key). When the PA Key is selected on the Audio Panel, both active COM
frequencies appear in white indicating that no COM radio is selected for transmitting. Frequencies in the
standby fields are displayed in white.
frequencies appear in white indicating that no COM radio is selected for transmitting. Frequencies in the
standby fields are displayed in white.
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
COM3 is reserved for the optional HF radio. The active HF frequency is not shown on the system.
The active COM frequency displayed in green on the MFD is the same as on PFD1.