Pelco C283M-C important safety instructions Installation, Optional Receiver Models

OPTIONAL RECEIVER MODELS

LRD41A11-1 Fixed speed, Coaxitron® compatible only; 120 VAC input voltage; 120 VAC pan/tilt voltage

LRD41A11-2 Fixed speed, Coaxitron compatible only; 24 VAC input voltage; 24 VAC pan/tilt voltage

LRD41A11-3 Fixed speed, Coaxitron compatible only; 230 VAC input voltage; 120 VAC pan/tilt voltage

LRD41C21-1 Fixed speed, Coaxitron/RS-422 compatible with 64 presets; 120 VAC input voltage; 120 VAC pan/tilt voltage

LRD41C21-2 Fixed speed, Coaxitron/RS-422 compatible with 64 presets; 24 VAC input voltage; 24 VAC pan/tilt voltage

LRD41C21-3 Fixed speed, Coaxitron/RS-422 compatible with 64 presets; 230 VAC input voltage; 120 VAC pan/tilt voltage

LRD41C22-1 Variable speed, Coaxitron/RS-422 compatible with 64 presets; 120 VAC input voltage; 12 VDC pan/tilt voltage

LRD41C22-2 Variable speed, Coaxitron/RS-422 compatible with 64 presets; 24 VAC input voltage; 12 VDC pan/tilt voltage

LRD41C22-3 Variable speed, Coaxitron/RS-422 compatible with 64 presets; 230 VAC input voltage; 12 VDC pan/tilt voltage

INSTALLATION

The following parts are supplied:

1Mount arm (LWM41)

41/4-20 x 5/8-inch cap screws

41/4-inch washers

1Block-off plate

WARNING: Verify that the mounting surface is capable of supporting the full load of the mount, scanner, pan/tilt, and camera/enclosure.

To install the LWM41 mount:

1.If you are installing the LWM41 mount on a wall, drill four mounting holes (refer to Figure 2 on page 3 for hole placement).

If you are using a pole, parapet, or corner mount adapter, install the adapter according to the instructions that are supplied with the adapter.

2.Either pull the wire cables into the rear of the LWM41 mount, or pull the cables through the bottom of the mount arm.

If you pull the cables into the rear of the LWM41 mount, follow the steps below. If you pull the cables through the bottom of the LWM41 mount, proceed to step 3.

a. For rear entry cabling:

(1)If you are mounting the LWM41 mount on a wall, use the block-off plate as a template to drill holes in the wall for cables.

(2)Pull the cables to the mounting location. Orient the cables so that the power cable feeds into the left side of the mount (when looking at the rear of the mount) and the video and other cables feed into the right side of the mount. Refer to the labels on the rear of the mount.

(3)If you are using conduit, secure the cable conduit to the block-off plate.

If you are not using conduit, the block-off plate is optional.

NOTE: To achieve a NEMA Type 4 rating the block-off plate is required. Insert the cables through the holes in the plate.

3.Attach the mount and, if used, the block-off plate securely to the mounting surface with four 5/16-inch diameter fasteners (not supplied with the LWM41 mount). If you pull cables through the rear of the LWM41 mount, feed a few inches of the cables into the mount before fastening it.

4.Open the access panel in the bottom of the LWM41 mount. If the cables are coming into the LWM41 mount through the rear of the mount, pull the cables inside the mount so that you can make the connections.

5.Install the receiver box inside the LWM41 mount. Follow the instructions in the manual provided with the receiver.

If you are pulling the wire cables into the LWM41 mount through the bottom of the mount arm, remove the cover plate from the bottom of the unit.

If you are installing a Legacy receiver, the cover plate will be replaced with a gland plate with two glands to route wire cables into the LWM41 mount. The gland plate and glands are furnished with the receiver.

If you are not installing a Legacy receiver, you will need to order a gland plate, two PG-13.5 glands, and two gland nuts. The glands and gland nuts are not required if you use conduit. The parts can be ordered from Pelco by specifying the following part numbers: 9411000WA for the gland plate, EH470010007B for the glands, and EH470010008B for the gland nuts.

A green wire is provided inside the LWM41 mount to ground the unit.