EOTech M914 (AN/PVS-14) Monocular Night Vision Device - Manual (Page 29)

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2.3 HEADMOUNT ASSEMBLY – Continued
• Height Adjustment. The headmount’s vertical
adjustment strap (see Figure 2-3) provides for height
adjustment of the MNVD. Tighten or loosen the
vertical adjustment strap until the MNVD is level with
the operator’s eyes.
• Pupillary Adjustment. The MNVD can be moved in
an arc to provide best alignment with the operator’s
eye. Unscrew the adjustment knob to its full and
open position (see Figure 2-7). Gently push the
MNVD away from the operator’s head and rotate
clockwise or counterclockwise until proper
positioning is achieved. Screw in the adjustment
knob to lock the MNVD in place.
Figure 2-7 Adjustment Knob