TM 11-5821-333-30
3-10. TROUBLESHOOTING FLOWCHARTS. Continued
WARNING
Connect the test setups only when directed and with the power supply turned off. The large
current capacity of the test power supply can cause personal injury. Verify the test setup before
turning the power supply on.
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CAUTION
Static electricity and stray voltages can damage the rcu modules. Use an antistatic pad on
the work surface and wear a grounded wrist strap when troubleshooting or handling the
modules.
To avoid damage to equipment, always set DC switch on test adapter to OFF before turning
power supply on.
Always set rt and rcu FUNCTION switches to STOW or OFF before setting DC switch on
test adapter to ON. This applies to the uut, the ref rt, and the ref rcu. Failure to do so
may damage an rt or rcu.
NOTE
The principles of operation section can be used to fault isolate any unusual problems that may
not be covered in the troubleshooting procedures.
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