Section Ill. TROUBLESHOOTING
4-5. TROUBLESHOOTING GUIDLINES
Troubleshooting by Organizational Maintenance involves the use of the MULTIMETER AN/USM-223.
Before performing your troubleshooting or use your test equipment- MAKE SURE THAT THE OPERATOR/-
CREW TROUBLESHOOTING PROCEDURES IN THIS MANUAL HAVE BEEN DONE.
4-6. TROUBLESHOOTING THE MULTIMETER
This task covers:
Special Environmental Conditions:
Check the continuity of the center conductor in the
Connect the MULTIMETER as shown:
A good conductor gives a reading of 1 or 2 ohms.
An open or defective conductor gives a resistance of infinity.