TB 9-6625-1956-35
(8) Connect digital voltmeter positive lead to TP2
(8) Turn TI POWER (mW) switch to 10. The
digital voltmeter will indicate between 3.097 and 3.103 V
adapters and cable (B1, B2, and B5).
dc.
(9) Adjust A1R37 (ZERO ADJ) (fig. 2) for a digital
(9) Turn TI POWER ( mW) switchto .01.
voltmeter indication of 0.0000 V de (R).
(10) Connect digital voltmeter positive lead to TP7
switch to 100l.
(11) Turn TI FUNCTION switch to 100l. The digital
adapters and cable (B1, B2, and B5).
voltmeter will indicate between 2.197 and 2.203 V de.
(11) Adjust A1R24 (OFFSET ADJ) (fig. 2) for a
(12) Turn T1 POWER (mW) switch to .03, .1, .3, 1,
digital voltmeter indication of 0.0000 V dc (R).
2, and 3. In each position, the digital voltmeter will
indicate between 2.197 and 2.203 V dc.
9. Set, Check, and V comp
b. Adjustments.No adjustments can be made.
a Performance Check
10. Final Procedure
(1) Connect digital voltmeter (A2) as shown in
a. Deenergize and disconnect all equipment and
replace TI within protective cover.
(2) Turn TI POWER ( mW) switch to .01.
CAUTION
(3) Turn TI FUNCTION switch to SET.
Return
power
meter
MOUNT
switch to 200Q. The digital voltmeter will indicate
RESISTANCE switch to 200Q or
between 5.890 and 5.91 V de.
damage may result to meter if
(5) Turn TI FUNCTION switch to CHECK. The
accidentally operated in the 100 position
digital voltmeter will indicate between 2.190 and 2.210
with a 200Q thermistor mount.
V de.
(6) Turn TI FUNCTION switch to 200il. The digital
b. Returnpowermeter
OPERATE/CALIBRATE
voltmeter will indicate between 5.897 and 5.903 V de.
switch A2S1 to OPERATE and replace protective cover.
(7) Turn TI POWER (mW) switch to .03, .1, .3, 1,
c. Annotate and affix DA Label/Form in accordance
2, and 3. In each position the digital voltmeter will
with TB 750-25.
indicate between 5.897 and 5.903 V dc.
By Order of the Secretary of the Army:
CARL E. VUONO
General, United States Army
Chief of Staff
Official:
R. L. DILWORTH
Brigadier General, United States Army
the Adjutant General
Distribution:
To be distributed in accordance with DA Form 12-34C, Block No. 319, requirements for calibration procedures
publications.
U S GOVERNMENT PRINTING OFFICE 1988-530-022-/80102
PIN NO: 064606-000
8