TB 9-6625-134-24
15. Meter AC Voltage
a. Performance Check
(1) Reset TI using technique of paragraph 7 a above.
(2) Press TI keys as listed in (a) through (e) below.
METER.
(a)
F1 MEASURE.
(b)
Keys to select V ac, and ENTER.
(c)
Use
MANUAL/AUTO to display MANUAL in the upper right corner of
(d)
the display.
mV RANGE V to range to 500 mV.
(e)
(3) Set calibrator for 500 mV 60 Hz and operate.
(4) If TI readout is not within limits specified in table 16 perform b below.
(5) Repeat technique of (2)(e) through (4) above for remaining rows in table 16.
Table 16. Meter V ac.
Calibrator
TI
Output Level
Output Frequency
Range
Minimum Limit
Maximum Limit
(V)
(Hz)
(V)
(V)
(V)
500 m
60
500 m
494.0 m
506.0 m
500 m
1k
500 m
486.0 m
514.0 m
5
60
5
4.940
5.060
5
1k
5
4.860
5.140
50
60
50
49.40
50.60
50
1k
50
48.60
51.40
500
60
500
494.0
506.0
500
1k
500
486.0
514.0
1k
60
1100
0.980 k
1.020 k
1k
1k
1100
0.960 k
1.040 k
(6) Reduce output to minimum.
b. Adjustments. Perform entire alignment procedure in paragraph 18.
16. Meter Diode Test
a. Performance Check
(1) Reset TI using technique of paragraph 7 a above.
(2) Press TI keys as listed in (a) through (c) below.
(a) METER.
(b) F1 MEASURE.
Keys to select Diode
, and ENTER.
(c) Use
(3) Set calibrator for 1 k
and operate.
(4) If TI readout is not within limits specified in table 17 perform b below.
(5) Repeat technique of (3) and (4) above for remaining row in table 17.
