The adjuster knobs on the DBAL-I
2
may vary slightly in the force required to
turn the adjusters. This is normal and does not indicate a failure condition.
At the maximum CW or CCW travel the DBAL-I
2
lasers may not move a full 1 cm
per click at 25 m, or may jump squares on the target. If this happens the DBAL-I
2
should be returned to its factory neutral preset as described in Paragraph 3.5.
The DBAL-I
2
is for use on weapons where the MIL-STD- 1913 rail is parallel with
the bore of the weapon. In the factory neutral position the IR ILLUM / IR POINT
should project on the same side of the target as the laser is mounted and must
fall within 15 cm of the bore at 25 meters. See Paragraph 3.5.
This procedure is used to boresight the DBAL-I
2
on its weapon for a distance of
300, 400 or 500 meters using laser boresight targets.
Refer to the Double A Borelight manual for instructions on creating boresight
targets. Each adjuster click moves the strike point 4 mm on the 10 m boresight
offset target.
1. Create the 10-Meter Boresight Target for the DBAL-I
2
weapon and ammunition
combination for which boresighting is required using the 10m Boresight
Target Offsets in Table 3-5.
2. Position the target at 10 meters in a level, vertical position. Proper positioning
of the target is critical for accurate boresighting results.
48
Summary of Contents for DBAL-I2
Page 1: ...DUAL BEAM AIMING LASER VISIBLE LASER POINTER IR LASER Technical Manual ...
Page 9: ...CHAPTER 1 GENERAL INFORMATION 8 Figure 1 1 DBAL I2 in Use ...
Page 51: ...Figure 3 14 Laser Borelight 10 meter Zeroing Target 50 ...
Page 55: ...Figure 3 15 Commercial 25 meter Zeroing Target 54 ...
Page 78: ...77 APPENDIX A REPAIR PARTS Figure 1 Repair Parts ...