Back Focus Adjustment - Ultrak KC4300E Instructions D'installation

Pin
C. Plug the connector into the DC IRIS jack on the back of the
camera. The connector is polarized and can only be inserted into
the jack one way.
D. The EI switch should be in the OFF position.
E. Apply power to the KC4300E Camera.
Adjust the dc iris lens for an optimum picture. Use the IRIS LEVEL
control on the back of the camera for optimum picture quality.
1.6

BACK FOCUS ADJUSTMENT

For best results, perform back focus adjustments at night or while using
a #6 or #8 welders glass in front of the lens. The focus of the camera
will change slightly if the camera iris was adjusted on a light scene,
then changes to a dark scene. However, the camera will remain in
focus if the iris was focused on a dark scene and the scene lightens.
A. The lens should be mounted on the camera, then apply power.
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1 Damp Coil -
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3 Drive Coil +
4 Drive Coil -
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