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 TM 55-1905-219-14-2
2-113. ALARM SYSTEM TEST (Cont).
(c)
Simultaneous Grounds-
Simultaneous grounds have no immediate ground lamp indication.
These grounds create a false alarm.
1
Place switch (2) in the OFF position.
2
If the GROUND NEG. LINE lamp (3) is brightly lit, a simultaneous ground is indicated.
3
Request assistance to correct the problem.
2-489
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