LESSON 2
TROUBLESHOOT COMMUNICATIONS SYSTEM CONTROL C-6533
TASK
Troubleshoot communications system control C-6533.
CONDITIONS
PERFORMANCE: Given a C-6533, extracts of TM 11-5821-262-35, MK-994/AR, signal
generator AN/URM-127, multimeter AN/PSM-45, headset microphone H-101A/U (two each),
voltmeter ME-30A/U, multimeter ME-26B/U.
PERFORMANCE-ORIENTED: Given information contained in this lesson, pencil, paper, and
without supervision.
STANDARD
PERFORMANCE: Minimum acceptable performance is evident when the student can isolate
one of two malfunctions within 30 minutes per problem IAW extracts and troubleshooting chart,
paragraph 3-8, TM 11-5821-262-35.
PERFORMANCE-ORIENTED: Demonstrate competency of task skills and knowledge by
correctly responding to 80 percent of the multiple-choice test on troubleshooting
communications system control C-6533.
Learning Event 1:
TROUBLESHOOT COMMUNICATIONS SYSTEM CONTROL C-6533
1.
When troubleshooting the interphone communications set C-6533, the first step is to
visually inspect the C-6533 for the following:
a.
Cracks.
b.
Dents.
c.
Broken knobs.
d.
Broken or bent connector pins.
e.
Missing screws.
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