TM 11-6625-599-12
C1
HEADQUARTERS
CHANGE
DEPARTMENT OF THE ARMY
W ASHINGTON , D.C., 28 October 1969
No. 1
Operator and Organizational Maintenance Manual
VOLTMETERS, ELECTRONIC AN/USM-98A AND AN/USM-98B
TM 11-6625-599-12, 24 November 1964, is changed as follows:
The title of the manual is changed as shown above.
Delete and substitute:
Page 2, Warning.
EXTREMELY DANGEROUS VOLTAGES EXIST IN THE + 500-VOLT
REFERENCE VOLTAGE POWER SUPPLY
Before working on the power supply, al-
ways short circuit the high voltage filter
capacitors after power has been removed.
RADIATION HAZARD
Co 60
1
