controls and indicators.
24. Types of Operation
26 and 27
), observe and
record excursions of
a voltage about a nominal value (para 28 and
Caution: If the vtvm is tilted more than
45, it must be set in normal upright position
for a period of 48 hours before it will regain
its calibrated accuracy.
2-5. Starting Procedure
The vtvm may be operated as a conventional
Caution: Be sure to ground the vtvm chas-
sis by connecting to a three-prong receptacle.
voltmeter. It may be used to measure positive
or negative voltages from O to 500 volts (para
When only a conventional two-prong power