TB 9-6625-2265-24
8. Dc Voltage
a. Performance Check
(1) Connect calibrator OUTPUT terminals to TI V-
and COM terminals and set
TI FUNCTION/RANGE dial to DCV 2.
(2) Set TI FUNCTION/RANGE dial and calibrator output as specified in table 3.
If TI does not indicate within the specified limits, perform b below.
b. Adjustments. Set TI FUNCTION/RANGE dial to DCV 200m and calibrator for a 190
mV dc output. Adjust VR1 DC 200 mV (fig. 1) for a TI indication of 190.0 mV (R).
Table 3. Dc Voltage
Test instrument
Calibrator
Test instrument
FUNCTION/RANGE dial
output
(DCV)
(V dc)
Min
Max
2
1.9
1.897
1.903
200 m
.19
189.7
190.3
200 m
-.19
-189.7
-190.3
20
19
18.97
19.03
200
190
189.7
190.3
1000
1000
998
1002
Figure 1. Adjustment locations.