T-45A UJPT, E2-C2, ADV, & IUT Eng-26
Engineering Review
(4) UHF AM/FM mode switch (inner
knob)
(a) Used to select AM or FM
mode when RT is tuned to
frequencies in 225 to
399.975 MHz band
(b) Mode selection is automatic in
all other bands
(c) Switch is normally left in the
AM position
2.
COMM control panel
Sg 9, fr 5
a.
Location: upper right console, both
cockpits
b.
Controls audio signal reception
c.
Switches/indicators/controls
COMM CONTROL PANEL
(1) MIC switch
(a) HOT: permits intercom
between cockpits/ground crew
without depressing
microphone switch on throttle
(b) COLD: permits intercom
between cockpits/ground crew
with microphone switch on
throttle being depressed
(2) ALT/NORM: selects either ground
crew and standby services ampli-
fier or normal audio amplifier
operation
(3) ICS volume control knob adjusts
intercom volume
Page 26-82
(8-03) Original
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