TB 9-6625-127-24
(2) Set TI controls as listed in (a) through (d) below:
(a) MODE (Input) to NORM.
(b) Function to Sine.
(c) FRQ to 1.0 kHz.
(d) OFS to 0 V.
(3) Set TI to function and amplitude listed in first row of table 6. If multimeter AC
indication is not within limits specified in first row of table 6, perform b below.
(7) Repeat technique of (3) above for remaining functions and amplitudes listed in
Table 6. Amplitude
Test instrument
Multimeter indication
Limits (rms)
Amplitude
Function
(p-p)
Min
Max
Sine
8.00 V
2.69 V
2.97 V
Triangle
8.00 V
2.19 V
2.43 V
Square
8.00 V
3.80 V
4.20 V
Square
3.00 V
1.425 V
1.575 V
Triangle
3.00 V
0.823 V
0.909 V
Sine
3.00 V
1.008 V
1.114 V
Sine
1.00 V
0.336 V
0.372 V
Triangle
1.00 V
0.275 V
0.303 V
Square
1.00 V
0.475 V
0.525 V
Square
100
mV
47.5 mV
52.5 mV
Triangle
100
mV
27.4 mV
30.3 mV
Sine
100
mV
33.6 mV
37.1 mV
(8) Set TI MODE to NORM and AMP to 100 mV.
(9) Set TI OFS to value listed in first row of table 7. If multimeter DC indication is
not within limits specified in first row of table 7, perform b below.
(10) Repeat technique of (9) above for remaining OFS values listed in table 7. If
multimeter indication is not within limits specified in table 7, perform b below.
Table 7. OFS (100 mV)
Test instrument
Multimeter indication
OFS
Limits (VDC)
(V)
Min
Max
7.5
7.421
7.578
5.00
4.934
5.066
3.00
2.944
3.056
1.00
0.954
1.046
100
m
58.0 m
142.0 m
(11) Set TI AMP to 10 mV.
(12) Set TI OFS to value listed in first row of table 8. If multimeter DC indication is
not within limits specified in first row of table 8, perform b below.
(13) Repeat technique of (12) above for remaining OFS values listed in table 8. If
multimeter indication is not within limits specified in table 8, perform b below.
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