VARIFOCAL LENS ZOOM AND FOCUS ADJUSTMENTS
NOTE: You will need a miniature Phillips or
To adjust the field of view:
1.Loosen the zoom locking screw (refer to Figure 15).
2.Turn the zoom adjustment ring clockwise or counterclockwise to select the field of view.
3.Tighten the zoom locking screw.
FOCUS
ZOOM
Figure 15. Location of Zoom and Focus Locking Screws
22 |