230, Communications Flashcards
To use the PA handset to make a PA announcement:
- You press the PTT switch on the handset while talking and then press it again when finished.
- The PA transmission key and reception knob must be selected on your ACP.
- You press the PTT switch on the handset and hold while talking.
- You press and hold the PTT pb on the handset and the PA transmission key on your ACP simultaneously.
- You press the PTT switch on the handset and hold while talking.
Which radio is normally dedicated to ACARS communications?
VHF 2
VHF 1
VHF 3 is totally dedicated to ACARS and cannot be used for voice communications.
VHF 3 is dedicated to ACARS but can be used for voice communications if needed.
VHF 3 is dedicated to ACARS but can be used for voice communications if needed.
VHF 3 can also be used as an additional radio for voice communications if necessary.
True
False
True
The transfer key is used to transfer the frequency displayed in the STBY window to the ACTIVE frequency window.
True
False
True
For HF radios, the HF radio antenna must be tuned by pressing a PTT selector. A tone is briefly heard, confirming the antenna tuning.
True
False
True
The CVR operates automatically:
For the first 5 minutes after AC power is applied to the aircraft
When the first engine is started
Anytime the aircraft is airborne
All of the above
All of the above
Which transmission key alerting light does NOT extinguish automatically after a short period of time if the RESET pb is not used?
- MECH
- None of the alerting lights extinguish automatically - you must always use the RESET pb.
- ATT
- CALL
- CALL
The ACP is the:
Alternate Communication Panel
Audio Communications Panel
Audio Control Panel
Accessory Control Panel
Audio Control Panel
The Radio Management Panels, RMPs, are used:
Exclusively to tune frequencies for various radios, including navaids if necessary
For the control of aircraft intercom systems.
For both radio tuning and for the selection of the radio for transmission and reception
Exclusively to select which radio you will transmit and receive
Exclusively to tune frequencies for various radios, including navaids if necessary
The RMP is the:
Radio Management Panel
Radio Monitoring Panel
Radar Monitoring Panel
Radar Management Panel
Radio Management Panel
The selection of a transmission key does not select that communications device for reception.
False
True
True
The SEL light illuminates on both RMPs when:
Tuning is manual
RMP is selected to NAV
RMP is selected to a non-dedicated radio
RMP has failed
RMP is selected to a non-dedicated radio
An amber CALL light flashing on VHF means:
A SELCAL from a ground radio station has been received.
Ground Mechanic is calling.
CA is calling.
Flight Attendants are calling.
A SELCAL from a ground radio station has been received.
