Pelco Manual C1402M-B (2/98) 13
3.3 MOUNTING INSTRUCTIONS
Handle the lower dome with care so as not to scratch or get fingerprints on the
viewing window.
Determine the type of mounting desired. The enclosure can be mounted in a fixed
ceiling, or completely replace a standard 2' x 2' (.61 m x .61 m) ceiling tile.
3.3.1 Fixed Ceiling Mounting
To mount the enclosure directly into a fixed ceiling, perform the following steps
(refer to Figure 5):
1. Determine the location and direction of the enclosure. Ideally, the enclosure
cutout should be parallel and adjacent, or perpendicular, to any ceiling struc-
ture. Cut opening.
2. Remove the dome and drill holes into the side of the back box at the locations
where the fasteners need to be located.
3. Insert the back box into the opening. Using the appropriate fasteners (not
supplied), attach the back box to any adjacent structure through the drilled
holes in the box.
4. Mount the camera/lens onto the pan/tilt assembly with the camera/lens cen-
tered on the tilt table. Use the mounting screw provided.
5. Hook up camera power, video, and lens with the connectors supplied.
6. Ensure there is sufficient initial clearance between the camera/lens and dome
as you carefully attach dome to the drive unit as shown in Figure 9. Align the
four ball studs on the dome to the four ball stud receivers on the dome drive
and push the dome until a snapping sound occurs.
7. You are now ready to tilt the camera/lens up and down to check for clearance
between the lens and the dome. If proper clearance is not achieved the dome
will be dislodged from the dome drive. Also, pay attention to camera and wir-
ing clearance up inside the drive.
Figure 5. Fixed Ceiling Mounting
