EOTech ATPIAL (AN/PEQ-15) - ADVANCED TARGET POINTER ILLUMINATOR AIMING LIGHT - Manual (Page 46)

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2.10 USING THE AIM LASERS (Continued)
Pattern Generators
Five different Pattern Generators are supplied with the
ATPIAL for command and control purposes. When
individually installed over the Aim Lasers, they project a
specific holographic design over the aim point of the laser.
The shapes are visible with the naked eye if using the Visible
Aim Laser, and with night vision devices if using the IR Aim
Laser. The Pattern Generators may only be used one at a
time and may not be used in conjunction with the Aim
Neutral Density / Opaque Lens Cap. See Figures 2-15 and
2-16.
Figure 2-17. Pattern Generator Shapes.
2.11 USING THE IR ILLUMINATOR
Modes of operation for the IR Illuminator are selected and
activated as described in sections 2.8 and 2.9, respectively.
Beam Size
To focus the beam of the IR Illuminator, rotate the Focus
Ring until the desired beam size is obtained. Direction of
rotation to achieve maximum divergence (flood) and
minimum divergence (spot) is clearly labeled on the ATPIAL
housing (see Figure 2-18).