CH47_Test_2_deck Flashcards
Comm:What component is the primary user interface for the communication systems?
CDU
Comm:What does the Zero switch zeroize?
All systems and should be used only in an emergency
Comm:What Partition manages the control and display of the communication systems?
The Communication Manager Partition
Comm:MAN/NORM/GUARD/ switch: three-position, lift-to-lock toggle switch in MAN position does what?
Enables manual control of V3 radio through ARC-186 Remote Control Unit (RCU)
Comm:What component is the heart of the Digital ICS (Intercommunications System)?
ICU (Interface Control Unit)
Comm:What switch on the CAP is used to select the communication radio or function for transmission?
TX (Transmitter)
Comm:Which CAP TX switch position is used to select the ARC-231 radio for transmission?
6
Comm:The ARC-231 radio is added to CAAS and displayed at the bottom of the CDU COMM 1/2 page and labeled?
MMR 6
Comm:With the CAP TX switch selected to the RMT position, the Copilot COMM frequency line selection displays on MFDs?
1, 2, and 5
Comm:What is the guard receiver frequency for the ARC-164(V) UHF-AM HAVEQUICK II radio?
243.000 MHz
Comm:How many preset frequencies are available for the ARC-164(V) USH-AM HAVEQUICK II radio in the HAVEQUICK mode?
40
Comm:Secure voice communications capability of the ARC-164(V) radio is provided by?
TSEC/KY-58
Comm:How many preset frequencies does the ARC-186(V) VHF radio have?
40
Comm:Where is the ARC-186(V) RCU located?
Center Console
Comm:Where is the antenna select switch located?
Miscellaneous Panel on the Center Console
Comm:How is the ARC-186(V) radio made secure?
TSEC/KY-58
Comm:How many FM presets does the ARC-201D(V) SINCGARS radio have?
20
Comm:How do you change the antenna position for the F1 ARC-201D(V) SINCGARS radio?
Antenna select switch
Comm:Which antenna does the F5 ARC-201D(V) SINCGARS radio use?
Upper forward or lower SINCGARS
Comm:How many HOPSETS does the ARC-201D(V) radio use?
6
Comm:What does the High-Power Amplifier do (HPA)?
Amplify transmitted SATCOM/DAMA signal
Comm:What does the Low Noise Amplifier (LNA) do?
Amplify received SATCOM/DAMA signals
Comm:What does the Time of Day (TOD) do for the ARC-231 radio?
Provide a discrete TOD
Comm:Where is the ARC-231 Control Indicator located?
Center Console
Comm:How is the ARC-231 radio secured?
Internally
Comm:What information is displayed for each radio on COMM 1/2?
Radio label and current waveformPreset, FM Hopset, or HF Net numberPreset ID (callsign), FM Hopset, Address name, or HF Net Address nameCOMSEC mode and net variableActive Frequency, FM Hopset Channel, HAVEQUICK Net ID, or HF ALE Call Address
Comm:What does an asterisk represent on radios assign waveform page?
The asterisk identifies the waveform that is currently selected.
Comm:What is the purpose of the COMM CONFIG page?
Allows access to the F1, U2, V3, F5, and M6 assign Waveform (WF) pages