TB 9-6625-1314-35
a. Performance Check
NOTE
Do not perform power supply check if all other parameters are
within tolerance.
(1) Set SAMPLE RATE control to HOLD.
(2) Connect ac/dc voltmeter (A3) between terminal 15 of A9 (negative end of A9C2,
fig. 1) and
chassis ground. If
ac/dc voltmeter does not
indicate between -34.65 and
-35.35 V
dc, perform b below.
b. Adjustments. Adjust
A9R12 -35 V ADJ
(fig. 1) to
obtain an
indication of
-35.00 V
19. Final Procedure. In accordance with TM 38-750, annotate and affix DA Label 80
(US Army Calibrated Instrument). When the TI receives limited or special calibration,
annotate and affix DA Label 163 (US Army Limited or Special Calibration). When the TI
cannot be adjusted within tolerance, annotate and affix DA Form 2417 (US Army
Calibration System Rejected Instrument).
SECTION V
20. Preliminary Instructions
a. The
instructions outlined in
paragraphs 20 and
21 are preparatory to the
calibration
process. Personnel should become familiar with the applicable sections before beginning
the calibration.
b. Items of equipment used in this procedure are referenced within the text by common
name and item identification number as listed in tables 4 and 5. For the identification of
equipment referenced by item numbers prefixed with A, see table 4, and for prefix B, see
WARNING
HIGH VOLTAGE is used during the performance of this
calibration. DEATH ON CONTACT may result if personnel
fail to observe safety precautions.
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