Pelco C3425M-D manual SURFACE INSTALLATION 4S STANDARD ELECTRICAL BOX

6.Attach the back box to the mounting surface:

•If you have access behind the ceiling/wall (refer to Figure 6 on page 12):

(1)Place the adapter plate on the inside of the ceiling/wall.

(2)Attach the back box to the ceiling/wall. Use the two supplied 10-32 x 1.50-inch Phillips pan head self-tapping screws.

•If you do not have access behind the ceiling/wall access, use 3-16 toggle bolts (not supplied) (refer to Figure 8).

BACK

BOX

CEILING/

WALL

3-16 TOGGLE BOLTS

(NOT SUPPLIED)

Figure 8. In-Ceiling Installation to a Fixed Ceiling/Wall

SURFACE INSTALLATION: 4S STANDARD ELECTRICAL BOX

1.Attach the supplied adapter plate to the 4S box with two supplied 8-32 x 1.00-inch Phillips pan head screws.

2.Pull video and power wires through the adapter plate.

3.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 -

4. Connect the power wires.

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 AC powered units the same way will cause the cameras to be out of phase with each other and may produce a vertical roll when switching between cameras.

14 C3425M-D (8/08)