Pelco MC5720 User Manual download pdf (Page 7)

Page 7

Installation Instructions MC3820 and MC5720 Cameras

CONTROLS AND SWITCHES

(9b) Supply Voltage Power Cord (MC3820-3 and MC5720-3)

The non-detachable power supply cord must be connected to a power supply of 230 VAC +10% /

-15% at 50 Hz. REFER TO THE WIRING INSTRUCTION LABEL ATTACHED TO THE SUPPLY

CORD and terminate the cord with the appropriate circuit with a 3A fuse. CAMERAS MUST BE

CONNECTED TO A PROTECTIVE EARTH GROUND. Ensure that a secure means of isolation from

the AC power is provided for the camera in accordance with the national wiring regulations of the

country of installation.

(10) Video Iris Lens Connector

This three-way connector provides the power and video drive signal for use with video drive auto-

iris lenses. The terminal block that mates with this connector is provided in the packing kit. Connect

the lens to the terminal block in accordance with the diagram below:

= Lens positive supply

= Lens ground

= Video drive signal

Auto-Iris Lens Connections

(11) Video Output BNC Connector

To obtain a 1.0V peak-to-peak composite video signal, connect a video coaxial cable terminated with

a 75-ohm BNC connector to the BNC socket marked VIDEO OUT.

(12) Mounting Boss

1/4-20 UNC camera mounting boss.

CAMERA MOUNTING

Mounting points are provided on the top and bottom of the camera and are used to mount the camera

on a bracket or tripod. Only use standard, photographic 1/4-20 UNC mounting bolts.

Function switches

DD lens level

adjustment

DD lens

connector

Mounting boss

Back focus adjustment

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Pelco MC5720 User Manual Page 7