TB 9-6625-2089-24
7. 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. Remove TI protective cover as required for adjustment.
b. Connect TI to autotransformer (A1).
c. Connect autotransformer to a 115 V output.
d. Position POWER switch to ON and allow at least 1 hour for equipment to warm-up
and stabilize.
e. Position controls as listed in (1) through (25) below:
(1) MEASUREMENT PRF RANGE switch to X1K.
(2) MEASUREMENT FUNCTION SELECT switch to PRF CHAL.
(3) MEASUREMENT DEMOD VID LEVEL control to midrange.
(4) MEASUREMENT MKR PHASING control to midrange.
(5) CHAL SUB PULSE SELECT switch to SIFP1.
(6) CHAL SUB PULSE POSITION SELECT switch to 0.
(7) CHAL SUB PULSE POSITION VARY control to midrange.
(8) CHAL MODE SELECT switch to 1.
(9) CHAL WIDTH SELECT switch to 0.80.
(10) CHAL WIDTH VARY control to midrange.
(11) CHAL ISLS SPACING SELECT switch to 0.
(12) CHAL ISLS SPACING VARY control to midrange
(13) CHAL INHIB switch to OFF.
(14) CHAL AUX MOD DLY control fully ccw.