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Pelco C1932M Lens Connection, Installation Instructions, CC3320 and CC4620 Cameras, Direct Drive

Models: CC4620

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LENS CONNECTION

Installation Instructions

CC3320 and CC4620 Cameras

 

 

 

LENS CONNECTION

Fixed and manual iris lenses (for indoor use only) require no wiring connections.

Auto-Iris Lenses

Connections for auto-iris lenses are located on the rear of the camera. Connect auto-iris lenses to the 3-terminal connector according to the diagram below.

Direct Drive

Connect DD lenses to the female 4-pin socket on the side of the camera. If the lens does not have a DD plug fitted, then wire the lens to a suitable plug in accordance with the diagram below.

++ = Lens positive supply

13 1 = Damp -

2 = Damp +

V

= Lens ground

V = Video drive signal

 

 

3

= Drive +

2

4

4

= Drive -

Auto-Iris Lens Connections

DD Lens Connector

LENS SETUP PROCEDURES

For manual or fixed iris lenses set the EI switch and AGC switch to ON.

Auto-Iris Lenses

Switch the EI and AGC OFF. Refer to the lens instructions and adjust the lens for the optimum picture (video output level of 1V peak-to-peak). Switch the AGC ON.

Direct Drive Lenses

Where fitted, switch the EI and AGC OFF. Use an appropriate screwdriver to turn the lens level potentiometer (under the hinged flap) fully clockwise. Next, slowly adjust the potentiometer counterclockwise until the optimum picture is obtained (video output level of 1V peak-to-peak). Switch the AGC ON.

FOCUS ADJUSTMENT

The back focus adjustment screws are located on the top and side of the case at the front of the camera and should be adjusted using an appropriate screwdriver. Do not ‘over turn’ the back focus mechanism.

Fixed Lenses

Set the lens focus to infinity and view an image greater than 6.5 feet (2 m) away. Focus the image using the back focus screw. Set the lens focus as required.

Manual Iris Lenses

Open the iris fully and set the lens focus to infinity. View an image greater than 6.5 feet (2 m) away. Focus the image using the back focus screw. Set the lens focus and iris as required.

Auto-iris and Direct Drive Lenses

Fully open the iris by covering the lens with a suitable neutral density (ND) filter. Set the lens focus to infinity. View an image greater than 6.5 feet (2 m) away. Focus the image using the back focus screw. Remove the ND filter and set the lens focus as required.

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Pelco C1932M Lens Connection, Installation Instructions, CC3320 and CC4620 Cameras, Auto-IrisLenses, Direct Drive
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FAQ

What are the lens connection options for CC4620 Cameras?

Fixed and manual iris lenses for indoor use only require no wiring connections, while auto-iris lenses and direct drive lenses have specific connection instructions located on the camera.

How should I set up the lens for CC4620 Cameras?

For manual or fixed iris lenses, set the EI and AGC switches to ON. For auto-iris lenses, switch the EI and AGC OFF and refer to the lens instructions for optimum picture video output levels.

What is the process for focus adjustment for CC4620 Cameras?

Back focus adjustment screws are located on the top and side of the case at the front of the camera. For fixed lenses, set the lens focus to infinity, while for manual iris and auto-iris lenses, specific steps are provided.