27
3.2.g IR ILLUM Focusing Knob
CAUTION
Prior to submerging the DBAL-I
2
make sure the infrared illuminator focusing
knob has been adjusted in a CCW direction to its stop. To prevent damage to
the IR ILLUM Exit Port Cover, open the Exit Port Cover before turning the knob
to adjust the focus.
NOTE
Prior to exposing the DBAL-I
2
to extreme cold temperatures make sure that the IR
ILLUM focusing knob has been adjusted to the focus point.
In extreme cold temperatures the IR ILLUM focusing knob may offer more resistance.
The IR ILLUM focus knob is marked with a white dot to use as a reference point.
Direction of rotation and the corresponding beam size (spot to flood) is indicated
on the DBAL-I
2
housing.
Turn the IR ILLUM CCW from the shooter’s perspective to mechanical stop, then CW
to line up the white dots. This is optimal for a point or smallest diameter beam.
Rotating the IR ILLUM CW adjusts the beam size from spot to flood, based on the
range and size of the area to be illuminated.
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 ...
