TB 9-6625-2328-35
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.
Additional maintenance information is contained in TM 9-6625-907-40.
d. Unless otherwise specified, all controls and control settings refer to the TI.
WARNING
HIGH VOLTAGE is used or exposed during the performance
personnel fail to observe safety precautions. REDUCE
OUTPUT(S) to minimum after each step within the
performance check where applicable.
a. Connect TI to a 115 V ac power source.
b. Press TI POWER ON/STBY pushbutton to ON and allow 30 minutes for
warmup.
NOTE
Initialization of TI controls and indicators is accomplished by
cycling the POWER ON/STBY pushbutton from STBY to
ON.
a. Performance Check
(1) Press and release TI POWER ON/STBY pushbutton to STBY.
(2) Press TI POWER ON/STBY pushbutton to ON.
(3) Execute pulse generator and output module CAL.
(4) Connect pulse generator output module OUTPUT to TI CHANNEL 1 input.
(5) Press TI keys as listed in (a) through (k) below:
(a) MEASURE Time & Period until TI 1 TO 2 is displayed.
(b) CHANNEL 1 Trigger/Sensitivity until AUTO TRG: is displayed, then
⇒ to display AUTO TRG: OFF.
(c) CHANNEL 1 Trigger/Sensitivity until LEVEL: is displayed, use ⇒ , ⇑ ,
⇐ , ⇓ to display LEVEL: .500 V and then Enter.
(d) CHANNEL 1 Trigger/Sensitivity until COMMON 1: is displayed, use
⇒ to display COMMON 1: ON.
(e) CHANNEL 1 50Ω /1MΩ to 50Ω (LED on).
(f) CHANNEL 1 DC/AC to DC (LED on).