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C3425M-D (8/08) 15
5. Attach the surface mount ring and back box to the adapter plate with two supplied 8-32 x 2.50-inch
Phillips pan head self-tapping screws.
Figure 9. 4S Standard Electrical Box Installation
IN-CEILING INSTALLATION: 4S DEEP ELECTRICAL BOX
1. Remove the surface mount ring from the back box (refer to Figure 5 on page 11):
a. Place fingers on the circular marks located on the sides of the surface mount ring .
b. Pinch the sides.
c. Lift and remove the surface mount ring from the back box. The ring is not required to complete
the installation.
2. Attach the supplied adapter plate to the 4S box with two supplied 8-32 x 1.00-inch Phillips pan head
screws.
3. Pull video and power wires through the adapter plate.
4. Connect the video cable/wires:
• BNC: Connect the BNC connector from the unit to a mating BNC connector.
• UTP: Blue wire = Video +
Gray wire = Video -
BACK BOX AND
SURFACE MOUNT
RING
8-32 X 2.50-INCH
PHILLIPS PAN
HEAD SCREWS
(SUPPLIED)
8-32 X 1.00-INCH
PHILLIPS PAN
HEAD SCREWS
(SUPPLIED)
CEILING/
WALL
4S STANDARD
ELECTRICAL BOX
ADAPTER PLATE
(SUPPLIED)