TB 9-6625-381-24
Figure 1. Left-side - adjustment location.
CAUTION
Do not allow METER SWITCH to go to 60 VOLTS position
during the following checks; damage to TI meter will result.
(6) Adjust OPERATING VOLTAGE control for a 500 V indication on TI meter.
(7) Operate and hold METER SWITCH to 50 MA.
Multimeter will indicate
between 482 and 518 V dc. Release METER SWITCH.
(8) Adjust OPERATING VOLTAGE control for a 600 V indication on TI meter.
(9) Operate and hold METER SWITCH to 50 MA.
Multimeter will indicate
between 582 and 618 V dc. Release METER SWITCH.
(10) Adjust OPERATING VOLTAGE control for minimum indication on TI meter.
b. Adjustments. No adjustments can be made.
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