TM 1-1520-238-MTF
Change 5
4-4
3. IAT polarity – WHT.
4. FLIR PLRT – Press to select white hot.
5. Field of view select switch – N.
6. GAIN – Midrange.
7. LVL – Fully counterclockwise.
WARNING
Ensure proper laser safety procedures
are followed.
8. LASER TRIG – Press to second detent and
hold. Verify the laser spot is visible. Adjust GAIN
and LVL for brightest laser spot with the least
background noise.
NOTE
If the laser spot is too weak or not visible,
perform Q-update.
9. BRSIT ENABLE switch – UP then back to
CENTER. Continue firing laser. After five
seconds, the left and right thumbwheel controls
will be active and the laser spot can be adjusted
in elevation and azimuth.
10. LASER TRIG – Release.
11. LSR switch – OFF.
E. TADS OUTFRONT BORESIGHT.
1. Position helicopter, on the ground, over identified
location for this procedure.
