TB 9-6625-2282-35
NOTE
The night vision detector standard must always be rotated in
the clockwise direction to prevent unscrewing the lens. Rotate
the night vision detector standard a few degrees at a time then
remove hand to allow reading to stabilize. Continue until
maximum indication is obtained.
(5) Set TI HIGH LOW switch to HIGH and rotate night vision detector standard in
TI collimator port to obtain peak output voltage. Multimeter will indicate between 229 and
686 mV dc.
(6) Set II, III, OFF switch to III. Multimeter will indicate between 108 and
323 mV dc.
(7) Set HIGH LOW switch to LOW.
(8) Set II, III, OFF switch to OFF. Wait at least 15 seconds and record
multimeter indication.
(9) Set II, III, OFF switch to II. Multimeter will indicate between 1.28 and
2.49 mV dc after algebraically subtracting indication recorded in (8) above.
(10) Set II, III, OFF switch to III. Multimeter will indicate between .57 and
1.11 mV dc after algebraically subtracting indication recorded in (8) above.
(11) Set II, III, OFF switch to OFF.
b. Adjustments. No adjustments can be made.
9. Final Procedure
a. Deenergize and disconnect all equipment and reinstall protective cover on TI.
b. Annotate and affix DA label/form in accordance with TB 750-25.
5/(6 Blank)
