TM 55-1520-240-T
18-4.20 SECURE VOICE OPERATION -
WITH KY-100 CONTROL SET TO CT MODE AND
PLAINTEXT TRANSMITTED TO RADIO UNDER TEST, COMMUNICATION NOT
HEARD
INITIAL SETUP
Applicable Configurations:
All
Tools:
Electrical Repairer’s Tool Kit,
NSN 5180-00-323-4915
Materials:
None
Personnel Required:
Aircraft Electrician (2)
References:
TM 11-1520-240-23
TM 11-5821-357-12
TM 55-1520-240-10
TM 55-1520-240-23
Equipment Condition:
TM 55-1520-240-23:
Battery Connected
Electrical Power Off
Hydraulic Power Off
HF Liaison Facility Visual Check Performed
(Task 18-4.2)
8-4.20
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Change 21
18-139
