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VIDEO AUTO IRIS INSTALLATION & ADJUSTMENT
The camera supports video-type auto iris lenses which adjust to changing light
levels. Perform the following steps to install and adjust a video-type auto iris
lens.
1.
If necessary, solder the lens control wires to the connector supplied with
the camera.
Pin 3
Pin 1
PIN
1
2
3
4
2.
Attach the video-type auto iris lens to the lens mount on the front of the
camera.
3.
IMPORTANT: The minimum Plug the connector from the lens into the auto
iris jack on the back of the camera. The connector is polarized and can
only be inserted into the jack one way.
4.
Apply power to the camera.
5.
The OSD AE menu in the lens select should be in the "VIDEO ".
6.
Adjust the focus ring on the lens for an optimum picture. If a picture is not
visible, set the lens for proper exposure by adjusting the ALC (Automatic
Level Control) and the level on the lens. The ALC setting can range
between AVG (average) or PK (peak). A midrange setting is appropriate
for most applications.
Connector
Rib
Cover
Heat
Pin 4
Shrinkable
Tubes
Pin 2
NAME
Voltage +
Open
Video
Ground
- 22 -
Automatic
Iris Lens
Iris Control
Cable
Connector
WIRE COLOR
Red
_
White
Black
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