SY204 Flashcards
The VHF transceiver has a separate radio for monitoring VHF Guard
False
The UHF/VHF key is located on the PCL
True
What is UHF Guard frequency?
243.00 Mhz
How many UHF antennas does the T6 have?
2
The UHF backup control unit is activated by __________?
turning the OFF/PUSH TEST knob clockwise
Up to ____________ preset channels are allowed in the UHF backup control unit.
20
The UHF backup control unit is located in __________?
the front cockpit only
What are the two interphone modes?
HOT and COLD
When in HOT mode __________?
both microphones are active
The ground crew interphone headset jack is located ___________?
on the left side of the fuselage, below the avionics bay
To adjust VHF radio volume __________?
rotate the VHF knob on the audio control panel
The audio control panel is located in the front cockpit only?
False
What effect will moving the bypass switch to the ALTN position have on the UHF radio?
The audio will be unamplified, raw audio.
What are the buttons on the left side of the RMU?
Field select keys
What will you see when a field select key has been pressed?
A rectangular cursor will appear in the field.
Transfer switches are labeled with a ___________?
white diamond
Pulling out the small tuning knob will allow you to change UHF frequency in __________ increments.
twenty-five kHz
What indication is given when the RMU is on the preflight test page?
The letters “PFT” are shown in the top field
If the RMU passes the preflight test it will display the preflight test page for 5 seconds, then return to the normal operating page.
True
UHF radio information is displayed in the ________ field on the RMU display
first
To toggle between active and standby frequencies on the UHF radio __________
press the transfer switch adjacent to the UHF field
Pressing the MEM special function key will __________.
display the last used memory channel in the standby frequency
What indication is shown on the RMU display when UHF Guard is turned on?
The word “GUARD”
How many VHF NAV presets can be stored with the RMU?
10
What does the DMEH button do?
Holds the current DME information while allowing use of another nav facility
With the transponder mode set to STBY, what information is being transmitted?
None
How many transponder codes can the RMU store in addition to the active code?
One
VHF NAV volume control is provided through __________
the NAV knob on the audio control panel
The ground crew interphone is activated ___________
when the battery switch in either cockpit is switched on
If the RMU does not pass the preflight test, you may override the system by ________
pressing the key next to ACCEPT
When in both mode, the UHF radio will ___________
monitor Guard and the active frequency and transmit on the active frequency
UHF radio direct tuning is accomplished by ____________
holding down the appropriate transfer key for at least 3 seconds, then dialing in the new frequency
The RMU allows storage of up to ________ UHF or VHF communications frequencies in memory channels
20
To access the RMU special functions page for the selected system, __________
press the page special functions key
The RMU preflight test in initiated by __________
applying power to the RMU
What indication do you see when squelch is off
The letters “SQ” are displayed
What indication will youy get on the RMU if the backup UHF radio control unit is in operation?
The word “REMOTE” will be displayed
What is the main operational difference between the UHF radio and VHF radio?
The VHF radio doesn’t monitor Guard frequency; you must dial it up manually
With the transponder set to ALT, what information is being transmitted?
Aircraft altitude and transponder code
