Table of Contents
Advertisement
4. ADJUSTMENTS
For optimum picture quality the camera lens
must be as close as possible to the dome's
inside face, without touching. However, the foam
ring around the lens should be adjusted to seal
against the dome, minimizing any side light
interference, but without obstructing the field of
view. The lens dome clearance and camera
viewing angles can be achieved through a
combination of adjustments available on the
PTT bracket.
If the lens touches the dome, loosen the side
adjustment knobs and slide the Camera/LED
Array assembly away from the dome, see
Figure 4-2 on page 17. The Camera and PTT
bracket can also be rotated horizontally, see
Figure 4-3 on page 18. The camera alignment
can be adjusted by twisting the PTT disc, see
Figure 4-4 on page 19. Zoom and Focus
adjustments can be made as shown in Figure 4-
5 on page 20. The LED Array brightness has
been set at the factory before shipment. For
photocell sensitivity adjustments see Figure 2-2
on page 8. Refer to Figure 4-1 on page 16 for
an overview of directional viewing.
15
Advertisement
Table of Contents
