TM 11-6625-2735-14-1
b. Change the dc source to 12 V. Operate the os-
cilloscope in the 12 V mode. Vary the dc source from 14 V
to 11.5 V.
CHECK—Oscilloscope should operate over the
voltage range.
Inverter Balance
NOTE
If the major oscilloscope use is with a 12-volt source,
do this step while operating the oscilloscope and dc
source on 12 volts.
Operate the oscilloscope in the 24 V mode. Set the dc
source to 24 V. Connect the test oscilloscope between
C1801 (C) and the common negative return (A).
CHECK—Signal should be flat. See figure 6-8.
Change 1 6-2.7
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