AFTER STARTING APU (CONT)

TM 1-1520-238-MTF 2-38 PROCEDURE TROUBLESHOOTING REFERENCE AFTER STARTING APU (CONT) (j) BRSIT ENABLE switch – UP position, observe tracking gates capture laser spot, continue to fire laser until tracking gates disappear. If automatic boresight does not appear to function properly, continue lasing for an additional fifteen seconds (0:15). NOTE If unable to capture laser spot, refer to manual boresight adjust procedure in Chap- ter 4, paragraph D. (k) BRSIT ENABLE switch – CENTER. (l) Laser trigger – Release. (m) Field of view select switch – Z. (n) Repeat steps (i) thru (l). (2) FLIR (a) Sensor select – FLIR. (b) Field of view select switch – N. (c) Adjust FLIR LEVEL fully counter clockwise.