TB 9-6625-781-24
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 controls settings refer to the TI.
15. 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 electronic counter, using extender cable.
NOTE
Electronic counter must remain connected to TI for all
performance checks.
b. Connect electronic counter to a 115 V, 60 Hz power source.
c. Position controls as listed in (1) through (4) below:
(1) TRIGGER LEVEL controls (START and STOP) to 0.
(2) MULTIPLIER switches (START and STOP) to .1.
(3) SLOPE switches (START and STOP) to + (positive).
(4) COM-REMOTE-SEP switch to SEP.
d. Position electronic counter controls as listed in (1) through (4) below:
(1) FUNCTION switch to REMOTE OR TIME INT.
(2) SENSITIVITY switch to PLUG IN.
(3) TIME BASE switch to .1 ms.
(4) SAMPLE RATE control to mid position.
e. Allow sufficient time for equipment to warm up and stabilize.
16. Input Zero Set
a. Performance Check
(1) Connect multimeter to STOP input.
(2) Adjust A4R6 (fig. 4) on stop channel board for zero ( 10 mV) indication
on multimeter.