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|  TM 11-5820-401-34-3/0967-LP-432-3060
3-8. RECEIVER AUDIO RESPONSE TEST (NORMAL MODE). (CONT)
CONTROL AND SWITCH SETTINGS (CONT)
POSITION/SETTING
CONTROL OR SWITCH
EQUIPMENT
OPERATE
OPERATE/OFF/STAND BY
AN/URM-103
BAND SWITCH
64.00
RF TUNING
10
DEVIATION RANGE KHZ
EXT MOD
FUNCTION
Adjust for 8-kHz meter indication
DEVIATION
RF SET TO LINE
To red line
LO, 0-10 KUV
RF OUTPUT
LO RF UV
20 /v
BAND
R-442/VRC
MC-TUNE-KC
64.00
SQUELCH
OLD OFF
LIGHT
ON
VOLUME
Fully counterclockwise
POWER
ON
AN/URM-127
FREQ RANGE MULTIPLIER
x10
100
FREQ RANGE DIAL
x1
Attenuator
Fully clockwise (maximum)
OUTPUT CONTROL
RANGE selector switch
30 v
ME-30(*)/U
ON
AUX POWER
MK-1978/VRC
MUTED
AUDIO
RCVE
KEY
NORMAL
X-MODE (RT)
NORMAL
AUX RCVR
ON
SQUELCH
TEST PROCEDURE
1. Adjust AN/URM-103 RF TUNING control for 64.00-MHz display on AN/USM-207.
NOTE
To produce a display on the AN/USM-207, the AN/URM-103 rf level must be increased
by turning the LO RF UV control clockwise. When the display appears, readjust the
AN/URM-103 RF TUNING control until the AN/USM-207 indicates 64.00 MHz, and reset
the LO RF UV control to 20 v.
2. Disconnect T-connector from AN/USM-207.
3-23
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