TB 9-6695-298-35
NOTE
These two adjustments are interactive and several iterations
will be necessary to obtain the two desired values.
(41) Select the mV/V display units.
(42) Set the strain gage simulator to 0 percent.
(43) Press the ZERO pushbutton to perform an auto gain/auto zero.
(44) Compare the readings for +100 percent and -100 percent strain gage
simulator settings for both the static and dynamic modes. The dynamic mode readings
should be within .0075 mV/V of the static mode readings.
(46) Repeat 8a(1) through (11) above.
b. Adjustments
(4) Adjust VOLT ADJ potentiometer on POWER SUPPLY BOARD NO. 2 (fig. 4)
for a +18.00 V dc indication on digital multimeter.
(7) Adjust R8 (fig. 1) until display alternates as close as possible to 0.
(8) Adjust R14 (fig. 1) to make this voltage as close as possible to the voltage
a. Deenergize and disconnect all equipment.
b. Annotate and affix DA Label/Form in accordance with TB 750-25.
12
PIN: 070794-001