TB 9-4931-383-50
(10) Turn VOLTAGE RANGE switch to 10. Voltage trip circuit will not actuate.
(11) Set POWER switch to STDBY/RESET.
b. Adjustments
(1) Position TI controls as listed in (a) through (d) below:
(a) VOLTAGE RANGE switch to 1000.
(b) Voltage dials to 125.0000.
(c) VOLTAGE TRIP switch to 100.
(d) VERNIER control fully clockwise.
(2) Turn VOLTAGE TRIPOUT ADJUST (fig. 5 or 6) fully counterclockwise.
(3) Set POWER switch to OPR.
(4) Adjust VOLTAGE TRIPOUT ADJUST clockwise until voltage trip circuit
actuates (R).
(5) Repeat a(1) and (2) above.
22. Panel Meter (Current) and Current Limit
a. Performance Check
(1) Adjust decade resistor (A3) for 100 ohms and connect to OUTPUT terminals.
(2) Position TI controls as listed in (a) through (f) below:
(a) METER switch to CURRENT.
(b) VOLTAGE RANGE switch to 10.
(c) VOLTAGE TRIP switch to 1000.
(d) VERNIER control fully clockwise.
(e) Voltage dials to 0000000.
(f) POWER switch to OPR.
(3) Adjust voltage dials for indication of 55 milliamperes on panel meter. If voltage
dials do not indicate between 5.335000 and 5.665000, perform b(1) and (2) below.
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