TM 11-5840-281-12-1
4-34. DESCRIPTION OF MAINTENANCE CONTROLS, INDICATORS, AND SWITCHES. (CONT)
RECEIVER-TRANSMITTER
KEY
CONTROL OR INDICATOR
DESCRIPTION
1
MAGNETRON FREQ ADJ
Mechanical adjustment of magnetron frequency.
2
R59 SEARCH RPM
Adjusts rotational speed of azimuth antenna in SEARCH
mode of operation.
3
R63 AZ ATTEN
Adjusts azimuth attenuator voltage.
4
R64 EL ATTEN
Adjusts elevation attenuator voltage.
4-125
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