NAVAIR 17—2OAX--737
SECTION 3
PRELIMINARY OPERATIONS
3.1 Ensure that all power switches are set to off, and set all auxiliary equipment controls as necessary to
avoid damage to the equipment and so that dangerous voltages will not
be present on output
terminals
when the power switches are turned on.
3.2 Connect the auxiliary equipment, and the TI, to the appropriate power source.
3.3 Verify that the TI panel meter indicates zero. If the TI meter does not indicate zero, adjust the TI
meter mechanical screw adjustment for a zero scale indication. (Perform adjustment only after TI has been
off for at least 30 minutes.)
3.4 Set the TI controls as follows:
TO—FROM bearing switch to
Meter function switch to
MASTER MOD control to
1020 Hz indent tone MOD control to
9960 Hz FM tone MOD control to
30 Hz tone MOD control to
.01—.05 degree bearing switch to
LOC DDM switch to
LOC variable DDM control to
LOC—GIS frequency switch to
G/S DDM switch to
G/S
variable DDM control to
FREQUENCY MHz
switches to
Channeling frequency increment switch to
AUTO-MANUAL switch to
CHANNELING rate control to
~F control to
BEARING—FREQ display select switch to
Attenuator control to
FROM
0—100 or OFF
CAL (UNCAL lamp off)
CAL (UNCAL
lamp off)
CAL (UNCAL lamp off)
CAL (UNCAL lamp off)
.01
0
0
LOC
0
0
108.000
25 kHz
MANUAL
fully ccw
fully ccw
FREQ
-3OdBm
3.5 Turn all power switches on, and allow a sufficient warm—up time for the equipment (the TI requires a
1 hour warm—up time).
3.6
Using connector gage kit (item 2.9), ensure the TI RF connector complies with specifications of
MIL—C—71B.
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