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TM 11-6625-1614-15
Section V
Parsgraphs 5-24 to 5-25
Figure 5-4, Table 5-6
AC VOLTMETER ACCURACY CHECK.
a. A Voltmeter Calibrator
will be required for this operation.
b. Adjust voltmeter calibrator for 400 cps-
rms output.
c. Set Model 410C FUNCTION SELECTOR to
ACV; RANGE to 500 V.
d. Adjust the voltmeter calibrator to settings
listed in Table 5-6. Model 410C should indicate
readings within limits specified. If not, refer
C h a n g e 1
5-6
Figure 5-4.
Low Frequency Response Test
5-25.
Model 738BR)
Table 5-6. AC Accuracy Test
AC VOLTMETER FREQUENCY RESPONSE
CHECK.
a. A Frequency Response Test Set
739AR), a Test Oscillator
RF Signal Generator
Model 608 C), a Power
Meter
Model 431 B), a Thermistor
Model 478A), a Probe - T - Connector
Model 11042A), a VHF Signal Generator
Model 612A) and a 10 KC Filter
411A) will be required for this operation. Fig-
ure 5-3 and 5-4 describe the arrangement to be
Model 410C
Model
Model 651A), an
Mount
Model K02-
01556-2
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