TB 9-6625-2268-24
Table 3. Dc Voltage
Test instrument
Test instrument
range
Indications
pushbutton
Calibrator output
settings
settings
Adjustments
Min
Max
b(1)
200 mV
190
mV
189.92
190.08
200 mV
-190
mV
190.08
189.92
b(2)
2
1.9 V
1.8992
1.9008
2
-1.9 V
1.9008
1.8992
20
19
V
18.992
19.008
b(3)
200
190
V
189.92
190.08
b(4)
1000 V dc
1000
V
999.5
1000.5
b. Adjustments
(1) Adjust R12 (fig. 1) for a TI indication of 190.00. (R)
(2) Adjust R11 (fig. 1) for a TI indication of 1.9000. (R)
(3) Adjust R5 (fig. 1) for a TI indication of 190.00. (R)
(4) Adjust R6 (fig. 1) for a TI indication of 1000.0. (R)
Figure 1. Adjustment locations.
9. Ac Voltage
a. Performance Check
(1) Connect calibrator OUTPUT HI and LO to TI V/k /S and COMMON.