A220 COMMUNICATIONS Exam With complete solution–
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When does the open microphone protect function automatically terminate on the
VHF radios? - After 30 seconds of continious transmission
What happens after 25 seconds of continious transmission on the VHF radios? - 5
beeps are heard
Can VHF 3 be operated in "voice" or "data" modes ? - Yes, both
On the CTP, how is the VHF main control page accessed? - Press the LSK beside
the active frequency twice
How does the co-pilots CTP tune VHF 1 ? - Select the 1/2 function key
How can an emergency call to the Cabin be initiated ? - Press and hold the CAB
transmit pushbutton for more than 3 seconds
Pushing the MECH CALL switch causes? - Sounds a horn in the nose landing gear
area
What is the indication that an active frequency on the CTP has failed? - The
frequency is displayed in Yellow (Amber)
What is the indication of a successful VHF radio test using the CNS page? - A single
beep in the headset or cockpit speakers
Expert Verified | Latest Version | 100 Guaranteed Success
When does the open microphone protect function automatically terminate on the
VHF radios? - After 30 seconds of continious transmission
What happens after 25 seconds of continious transmission on the VHF radios? - 5
beeps are heard
Can VHF 3 be operated in "voice" or "data" modes ? - Yes, both
On the CTP, how is the VHF main control page accessed? - Press the LSK beside
the active frequency twice
How does the co-pilots CTP tune VHF 1 ? - Select the 1/2 function key
How can an emergency call to the Cabin be initiated ? - Press and hold the CAB
transmit pushbutton for more than 3 seconds
Pushing the MECH CALL switch causes? - Sounds a horn in the nose landing gear
area
What is the indication that an active frequency on the CTP has failed? - The
frequency is displayed in Yellow (Amber)
What is the indication of a successful VHF radio test using the CNS page? - A single
beep in the headset or cockpit speakers
