TB 9-6625-1314-35
(11) Set RANGE switch to 100 V.
(12) Adjust dc voltage standard or electrical test set for an output of 80.00 V.
(13) Adjust A1R7 100 V ADJ (fig. 1) to obtain an indication of +80.00 on TI (R).
(14) Set RANGE switch to 1000 V.
(15) Adjust dc voltage standard or electrical test set for an output of 800.00 V.
(16) Adjust A1R8 1000 V ADJ (fig. 1) to obtain an indication of +800.0 on TI (R).
(17) Reduce output of dc voltage standard or electrical test set and reverse lead
connections.
(18) Adjust dc voltage standard or electrical test set for an output of 8.000 V.
(19) Set RANGE switch to 10 V
(20) Adjust INT CHECK 8000 adjustment to obtain an indication of -8.000 on TI (R).
(21) Press INT CHECK 8000 pushbutton and adjust A3 R60 -8.000 REF ADJ (fig. 1)
to obtain an indication of -8.000 on TI (R). Release pushbutton.
(22) Adjust dc voltage standard or electrical test set output to zero. Short TI INPUT
terminals, using lead (B3).
(23) Set RANGE switch to 100 MV and adjust front panel ZERO adjust to obtain an
indication of 00.00 on TI (R).
(24) Set RANGE switch to 1000 MV and adjust A2R31 (fig. 1) to obtain an indication
of 0000 (R).
(25) Remove short installed in (22) above and connect dc voltage standard or
electrical test set for positive output.
(26) Adjust dc voltage standard or electrical test set for an output of 800.0 mV.
(27) Adjust A2R36 (fig. 1) to obtain an indication of 800.0 (R).
(28) Connect dc voltage standard or electrical test set for negative output and repeat
(26) above.
(29) If required, readjust A2R36 and repeat (25) through (28) above until TI
indicates between 799.9 and 800.1 for both positive and negative outputs of dc voltage
standard or electrical test set.
(30) Connect dc voltage standard or electrical test set for positive output.
12