T-45C TS, ADV & IUT ENG-27/ENG-28
Engineering Review
(c) VOR bearing pointer will indicate 315
3.0 degrees
(d) Course deviation line moves left 2 dots
maximum
(e) Marker beacon lights illuminate
(f)
If no valid VOR signal is received only
the marker beacon lights will illuminate
(3) Power/frequency selector (inner knob):
change frequency in 1 MHz increments
(4) Frequency display window: displays
frequency in use
(5) Volumn/frequency selector (outer knob):
adjust volumn of audio signals
(6) Volumn/frequency selector (inner knob):
change frequency in 50 kHhz increments
(7) Marker beacon lights
(a) O (blue): indicates aircraft passing
over outer marker beacon
(b) M (amber): indicates aircraft passing
over middle marker beacon
(c) I (white): indicates aircraft passing
over inner marker beacon
D.
CNI malfunctions
Sg 12, fr 54
COMM 1 or COMM 2
1.
Communication system malfunctions
Failure
a.
COMM 1 and COMM 2 failure
(1) Indications: unable to receive and/or
transmit
(9-98) Original
Page 27-129
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