TB 9-6625-2168-24
10. DC VOLTS Meter
a. Performance Check
(1) Connect dc power supply and multimeter across TI +28V and -DC terminals.
(2) Set DC PWR switch to ON and adjust dc power supply until TI DC VOLTS
meter indicates 35 V. Multimeter will indicate between 34 and 36 V.
(3) Repeat technique of (2) above for DC VOLTS meter indications listed in table 4.
Multimeter will indicate within limits specified.
Table 4. DC VOLTS Meter Check
Test instrument
Multimeter indications
DC VOLTS meter
(V)
indications
Min
Max
30
29
31
25
24
26
20
19
21
15
14
16
10
9
11
b. Adjustments. No adjustments can be made.
11. AC VOLTS and FREQUENCY Meter
a. Performance Check
(1) Connect equipment as shown in figure 3.
Figure 3. AC VOLTS and FREQUENCY meter - equipment setup.
(2) Turn LOAD CONTROL fully ccw.