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H to show hint;
A reads text to speech;
16 Cards in this Set
- Front
- Back
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Purpose of the AA 95-732 Audio Select Panel
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amplifies and controls distribution of audio signals between each headset-microphone
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Audio Select Panel reciever switches
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There are 5, #2 is for UHF, #3 is for VHF |
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ISO/EMER - NORMAL Switch
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When in ISO/EMER with power applied, ICS is blocked but user can still transmit and monitor receivers. When in ISO/EMER without power, user can monitor receivers at a reduced volume, cannot transmit.
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VHF and UHF stand for
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very high frequency and ultra high frequency
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UHF Radio Specs.
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Freq range: 225.00 - 399.975 MHz 1 transmitter, 2 recievers (1 is GUARD) GUARD Freq: 243.0 MHz Range: 50 mi approx (LOS) No warm up time |
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UHF Radio recieve modes
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3, MAIN, MAIN/GUARD, and GUARD
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To transmit on GUARD UHF
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with channel mode select in preset position, GUARD is between highest and lowest presets
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VHF Radio Specs.
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Freq range: 118.000-136.975 MHz GUARD: 121.50 (1/2 UHF GUARD) Range: 50 mi approx (LOS) No warm up time |
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VHF "flip flop button"
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switches STBY and USE freqs, can also be accomplished using the red "missle button" on the cyclic
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Cyclic trigger |
1st indent - ICS, 2nd indent - Radio
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Transponder specs
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Secondary radar 2 modes: Mode A (ON), Mode C (ALT) 45-50 second warm up time |
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Mode A (ON) and Mode C (ALT)
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Mode A transmits the code in the window, Mode C transmits the code as well as altitude to nearest 100 ft
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Transponder codes |
4 we can use: 1200 - VFR flight 7500 - hijacked 7600 - lost comms 7700 - emergency |
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Radio call format
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Who you're calling Who you are Where you are What you want |
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GO AROUND radio call example
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LUCAS, Viking 15, GO AROUND LANE 2, OVER |
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ACKNOWLEDGE vs WILCO
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ACK: Let me know you have received and understand this message
WILCO: I have received, understand, and will comply |
