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C2462M-E (3/09) 11
IN-CEILING INSTALLATION: FIXED CEILING OR WALL
1. Cut a 4-inch diameter hole in the ceiling/wall (refer to Figure 6 on page 11).
2. Remove the surface mount ring from the back box (refer to Figure 5 on page 10).
a. Place your fingers on the circular marks located on the s
ides of the surface mount ring.
b. Pinch the sides.
c. Lift and remove the surface mount ring from the back box. Do not discard the surface
mountring,
it is required to complete the installation.
3. Connect the video cable and wires.
BNC: Connect the BNC connector from the Camclosure to a mating BNC connector.
Twisted pair: Connect the blue wire to Video +; connect the gray wire to Video -.
4. Connect the power wires (refer to Table C).
Table C. Power Input: In-Ceiling, Fixed Ceiling/Wall Installation
Voltage Red Wire Black Wire
12 VDC + Ground
24 VAC – –
AC Operation Only: If you
are wiring more than one Camclosure to the same transformer, connect one
side of the transformer to the red wire on all units; connect the other side of the transformer to the
black wire on all units.
NOTE: Failure to connect all of the units in the same way will ca
use the cameras to be out of phase
with each other, which might produce a vertical roll when switching between cameras.
Figure 6. In-Ceiling Installation to a Fixed Ceiling or Wall
5. Use 3-16 toggle bolts (not supplied) to attach th
e back box to the mounting surface.