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C2462M-E (3/09) 13
IN-CEILING INSTALLATION: 4S DEEP ELECTRICAL BOX
1. Remove the surface mount ring from the back box (refer to Figure 8):
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.
2. Attach the adapter ring to the 4S box with two 8-32 x
1.00-inch screws (supplied).
3. Connect the video cable/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 E).
Table E. Power Input: In-Ceiling, 4S Deep Electrical Box 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 8. 4S Deep Electrical Box Installation
5. Attach the back box to the adapter plate with two 8-32 x 0.750-inch screws (supplied).
8-32 x 1.00
(SUPPLIED)
ADAPTER
RING
BACK
BOX
8-32 X .750
(SUPPLIED)
CEILING/
WALL
4S DEEP ELECTRICAL BOX