2.2 Permanent Ceiling Installation
N O T E : Total weight of
combination
should not exceed
pounds (4.5 kg).
1.
Place the opened housing flush against the ceiling
and point the housing in the desired viewing direc-
tion.
2.
a cut hole in the ceiling using the metal
portion of the housing which is flush against the
wall. Be sure not to include the flange as part of the
cut hole measurement. The cut hole dimensions are
shown in Figure 1.
3.
Place the housing into the cut hole and use an awl
or other pointed object to identify the four (4)
mounting holes. Remove the housing and drill the
four holes into the ceiling.
4 .
Insert the supplied liquid tight fitting into the appro-
priate knock-out
and thread cables
through.
5. Mount the housing using four (4) hollow-wall
anchors with screws or toggle bolts.
6.
Assemble and adjust camera and lens as described
in the camera/lens instruction manuals.
N O T E : Extend the
(shortestfocusing dis-
tance yields the greatest physical extension). This
prevents
between the lens and the hous-
ing window when the camera is in use.
7.
Mount the camera onto the mounting plate using the
screw and lockwasher provided.
8.
Connect the video and electrical cables and energize
the camera.
9. Observe
scene on a monitor and adjust the
camera mounting bracket for the desired viewing
angle.
NOTE: For detailed information on camera con-
nections and adjustments, refer to the appropriate
camera instruction manual.
10. Check all hardware for tightness. Close and lock the
cover.
11. Cover the unused adjustment slots on the sides of
the housing with a piece of duct tape to protect the
housing from dust entry.
2.3 Suspended Ceiling Installation
N O T E : Installation in a suspended ceiling requires
either the
adjustable ceiling panel
or a customer-supplied ceiling tile as described in the
introduction to Section 2, Installation. For detailed
instructions on installing the
in a
pended ceiling, refer to the instruction manual
vided with the
3. MAINTENANCE
The
requires no regular maintenance other
than an occasional cleaning of the window. Use mild
soap and water or a nonabrasive plastic
cleaner.
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