TB 9-6625-2337-24
b. Items of equipment used in this procedure are referenced within the text by common
name as listed in table 2.
c. Unless otherwise specified, verify the result of each test and, whenever the test
requirement is not met, take corrective action before continuing with the calibration.
Adjustments required to calibrate the TI are included in this procedure. Additional
maintenance information is contained in the manufacturer's manual for this TI.
d. Unless otherwise specified, all controls and control settings refer to the TI.
7. Equipment Setup
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 115 V power source.
b. Press POWER key to ON and allow at least 60 minutes for TI to reach
operating temperature.
c. Press TI FUNC and ENTR keys to insure the TI is properly configured for the
performance test.
NOTE
TI will indicate that the SELF TEST FAILED. Press ENTR
key TEST STEPS FAILING 82 and 82A are acceptable errors
due to an IEEE cable being connected. If any other TEST
STEPS are displayed refer to the Book of BIT for possible
problems. Press FUNC and ENTR keys before continuing
after looking at error codes.
8. PRF/PRI and Delays
a. Performance Check
f
(1) Connect TI TRIGGERS 0 OUT to the oscilloscope channel 1 input using a 75
eedthrough termination.
(2) Connect an X1 oscilloscope probe to channel 2 of the oscilloscope.
(3) Connect the probe tip to pin 30 of the UUT connector. Connect the probe ground
to a suitable ground on the UUT.
(4) Connect pulse generator 9215 OUTPUT to TI TRIGGERS EXT IN (do not use
a 50
feedthrough termination).
