TB 9-6625-2173-24
26. Equipment Setup
WARNING
HIGH VOLTAGE is used or exposed during the performance of
this calibration.
DEATH ON CONTACT may result if
personnel fail to observe safety precautions.
REDUCE
OUTPUT(S) to minimum after each step within the
performance check where applicable.
a. Connect TI to power module using two Tektronix, Type 067-0645-02 extender cables.
Remove protective cover from TI only when necessary to make adjustments. Replace cover
after completing the adjustments.
CAUTION
Verify that extenders are not twisted and are aligned properly
to both TI and power module connectors.
b. Position controls as listed in (1) through (13) below:
(1) Display switch to CH 1.
(2) CH 1 and CH 2 POSITION controls to midrange.
(3) CH 1 and CH 2 VOLTS/DIV switches to .1 and CAL controls fully cw detent.
(4) CH 1 and CH 2 DC-GND-AC-INT DC switches to DC.
(5) Horizontal POSITION control to midrange.
(6) SECONDS/DIV switch to .2m.
(7) PULL X10 HORIZ MAG/CAL control pushed in and fully cw to detent.
(8) TRIGGERING MODE AUTO pushbutton pressed to in position.
(9) TRIGGERING SLOPE switch to + (positive).
(10) TRIGGERING LEVEL control to midrange.
(11) CPLG AC pushbutton to out position.
(12) CPLG AC-LF-REJ and HF REJ pushbuttons to out position.
(13) SOURCE switch to CH 1.
c. Connect power module to 115 V ac and set power module POWER switch to on and
allow a 15 minute warm-up period.
d. Adjust INTEN and FOCUS controls for a suitable viewing.
27. Calibrator
a. Performance Check
(1) Set TI CH1 VOLTS/DIV switch to 0.1.
(2) Connect TI CAL 0.6 V (front panel) to TI CH1.