Systems 2 - Communications, Navigations and GPS Flashcards
The VHF transceiver has a separate radio for monitoring VHF Guard. (B/1/1) a.True b.False
b
Where is the UHF/VHF transmit key located?
On the PCL
What is UHF Guard frequency? (B/1/3) a.121.50 MHz b.143.00 MHz c.243.00 MHz d.263.00 MHz
c
To activate the UHF backup control unit, __________. (B/1/4) a.turn the OFF/PUSH TEST knob clockwise b.select UHF on the RMU c.select REMOTE on the audio control panel d.select BKUP on the audio control panel
a
The UHF backup control unit allows for up to __________ preset channels. (B/1/5) a.10 b.20 c.30 d.50
b
The UHF backup control unit is located in the __________. (B/1/6) a.front cockpit only b.aft cockpit only c.front and aft cockpit d.avionics bay
a
What are the two interphone modes? (B/2/1) a. HOT and COLD b. ON and OFF c. HIGH and LOW d. FRONT and REAR
a
When in HOT mode, __________. (B/2/2) a. both microphones are active b. only the rear microphone is active c. you must press the ICS key to transmit on interphone d. press the UHF/VHF key to transmit on interphone
a
The ground crew interphone headset jack is located __________. (B/2/3) a. on the left fuselage, below the avionics bay b. on the right fuselage, above the hydraulic service door c. in the left avionics bay d. in the right avionics bay
a
To adjust VHF radio volume, __________. (B/3/1) a. rotate the VHF COMM knob on the VHF control head b. rotate the VHF knob on the audio control panel c. use the VHF toggle switch on the audio control panel d. rotate the VHF knob on the left hand console
b
The audio control panel is located in the front cockpit only. (B/3/2) a. True b. False
b
What effect will moving the bypass switch to the ALTN position have on the UHF radio? (B/3/3) a. You will not be able to hear the audio. b. The audio will be unamplified, raw audio. c. Radio control will revert to backup control unit. d. The active frequency will switch to the alternate frequency.
b
What are the buttons on the left side of the RMU? (C/1/1) a. Transfer switches b. Special function switches c. Mode select switches d. Field select keys
d
What will you see when you press a field select key? (C/1/2) a. The entire field will be highlighted with a white box cursor. b. All other fields will be dimmed. c. The special functions page for the selected system will be displayed. d. A rectangular cursor will appear in the field.
d
Transfer switches are identified by a white __________. (C/1/3) a. diamond b. triangle c. rectangle d. circle
a
In order to change the UHF frequency digits to the right of the decimal (390.22), you must __________ (C/1/4) a. pull out the small knob b. pull out the large knob c. use the large knob d. hold the transfer switch for more than 3 seconds
a
What indication is given when the RMU is on the preflight test page? (C/2/1) a. The word “preflight” is shown in the center of the display. b. The word “TEST” is shown in the bottom field. c. The letters “PFT” are shown in the top field. d. The display will go blank.
c
If the RMU passes the preflight test, it __________ (C/2/2) a. displays the preflight test page for 5 seconds and then returns to the normal operating page. b. annunciates TEST PASS in the middle of the display until you press the mode key next to ACCEPT. c. displays the preflight test page until you press the field key next to RETURN. d. Returns immediately to the normal operating page.
a
The RMU displays UHF radio information in the __________ field. (C/3/1) a. first b. second c. third d. fourth
a
Press the __________ to swap the standby and active frequencies on the UHF radio. (C/3/2) a. transfer switch next to the UHF field b. field select key next to the UHF field c. mode switch next to the UHF field d. small data select knob
a
Press the MEM special function switch to __________. (C/3/3) a. go to the UHF special functions memory page b. set the last used preset channel in standby c. edit, insert, or clear a preset memory channel d. make the last used preset memory channel active
b
What indication does the RMU display when UHF Guard is turned on? (C/3/4) a. “GD” appears below the mode annunciator b. “BOTH” appears below the mode annunciator c. “GUARD” appears below the mode annunciator d. The UHF radio does not have a GUARD function.
c
How many VHF NAV preset memory channels can you store in the RMU? (C/4/1) a. 5 b. 10 c. 15 d. 20
c
What does the DMEH special function switch do? (C/4/2) a. Allows you to store DME preset memory channels b. Enables and disables the DME function of VHF nav c. Opens the DME special functions page d. Holds the current DME NAVAID frequency
d
The transponder transmits __________ when the mode is set to ON. (C/5/1) a. aircraft squawk code only b. aircraft squawk code and altitude c. aircraft altitude only d. nothing
a
How many additional ATC codes are stored in the RMU? (D/5/2) a. 1 b. 5 c. 10 d. 20
a
How many additional ATC codes are stored in the RMU? (D/5/2) a. 1 b. 5 c. 10 d. 20
a
The ground crew interphone is activated when a. the engine start sequence is initiated. b. the GPU is plugged in. c. a headset is plugged into the ground crew interphone jack. d. a battery switch in either cockpit is switched on.
d
The RMU did not pass the preflight test. Override the system by pressing the a. field select key next to ACCEPT. b. mode switch next to RETURN. c. transfer switch next to BYPASS. d. O’RIDE special function switch at the bottom of the RMU.
a
In the RMU 243.00 is selected as frequency. Below the frequency is selected “GUARD”. Given this UHF configuration, you will receive a. on both Guard and active frequency, but transmit only on the active frequency. b. and transmit only on Guard frequency. c. on both Guard and active frequency, but transmit only on Guard frequency. d. on both the GUARD and standby frequency, but transmit only on the GUARD frequency.
b
In the RMU, 363,10 is selected as UHF frequency. Below the frequency is selected “BOTH”. Given this UHF radio setup, you will receive a. on both the GUARD and active frequency, but transmit only on the active frequency. b. and transmit on both the GUARD and active frequency. c. on both the standby and active frequency, but transmit only on the active frequency. d. and transmit on both the standby and active frequency.
a
To tune the active UHF frequency directly, __________, then use the data entry knobs to set the frequency. a. hold the UHF transfer switch for at least 3 seconds b. hold the UHF field select key for at least 3 seconds c. press the UHF transfer switch to move the cursor box to the active frequency d. press the MEM special function switch to select the last used preset
a
The RMU allows storage of up to __________ VHF communication frequencies in memory channels. a. 5 b. 10 c. 20 d. 40
c
Press the __________ to access special functions for the selected system. a. PAGE special function switch b. IDT special function switch c. MEM special function switch d. associated field select key for 3 seconds
a
__________ to initiate the RMU preflight test. a. Apply power to the RMU b. Press the IDT special function switch c. Press the small data entry knob d. Press the field select key next to START TEST on the special function page
a
__________ indicates that the squelch is off. a. An SQ annunciation below the UHF mode b. A missing SQ annunciation below the UHF mode c. The annunciation SQUELCH as the UHF mode d. The amber SQUELCH light at the bottom of the RMU
a
What indication on the RMU tells you the backup UHF radio control unit is in use? a. The RMU displays the word REMOTE in the UHF field. b. The RMU displays the word BACKUP in the UHF field. c. The UHF field of the RMU is blank. d. The UHF radio mode is BKUP.
a
What is the main operational difference between the UHF radio and the VHF radio? a. The VHF radio has a BOTH mode, but not a Guard mode. b. The VHF radio can receive but not transmit on GUARD. c. The VHF radio cannot transmit or receive on GUARD. d. You must manually tune 121.5 to receive and/or transmit on GUARD.
d