T-45A UJPT, E2-C2, ADV, & IUT Eng-21
CNI System
(2) M (Amber) illuminated indicates
aircraft passing over middle
marker beacon; a series of audible
dash-dots in headset indicates
aircraft passing over the middle
marker beacon
(3) I (White) illuminated indicates
aircraft passing over inner marker
beacon; a series of audible dots in
headset indicates aircraft passing
over the inner marker beacon
(4) MKR switch selected up on the
communications control panel
permits delivery of marker beacon
audio signal to pilot's headset
2.
Controls and indicators--VOR/ILS System
Sg 3, fr 6
2.4.7.1.2, 1.4.18.3, 2.4.7.1
a.
Power/frequency selector
(1) Outer knob (three-position switch)
(a) OFF: disconnects power to
VOR/ILS CONTROL PANEL
system
(b) PWR: connects power to
system (no warm-up required)
(c) TEST: initiates system BIT--A
warmup period of 5 seconds
is required before system
operation. A built-in test of
the VOR/ILS system is
performed as follows:
(i)
Select the VOR/ILS
position on the CDI
switch
(8-03) Original
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