Ultrak KL2814DS, KL0612DS, KL0412DS, KL35V8DS, KL0812DS Installation Instructions Manual

PLACEMENT OF LENS ON CAMERA

To attach the lens to the lens mount, turn the lens clock­wise on the lens mount until it reaches the end of the
threads. At this point, you can turn the lens and lens mount
assembly on the camera by turning the assembly counter­clockwise and clockwise. Now you can easily adjust the
camera back-focus and the lens fixing position.

As indicated in Figure 2, when placing lens on the camera,
part of the Galvanometric meter must be positioned on the
left side when facing the front of the camera. When you
take the lens off the camera, turn counter-clockwise.

FIGURE 2

The lens is a precision product. In case of breakdown,
please get in touch with your dealer or place of purchase.
We guarantee this product through one year after date of
purchase.

NOTE: We are not responsible for malfunctions due to

customer modification or mishandling of product.

NOTE: Specifications subject to change without notice.

FORM 1549, REV. 03/97

CCTV LENS

MONO-FOCAL
& VARI-FOCAL
GALVANOMETRIC
AUTO-IRIS LENSES
(DC-TYPE)

INSTALLATION
INSTRUCTIONS

Ultrak Worldwide Support Center & Eastern Regional Office:
1301 Waters Ridge Drive



Lewisville, TX 75057

[phone]



[phone]  FAX [phone]

Ultrak Western Regional Office:
6252 West 91st Avenue



Westminster, CO 80030

[phone]



[phone]  FAX [phone]

CE

CS-MOUNT AUTO-IRIS DC-TYPE LENSES

Please read this instruction manual carefully before using
your Ultrak lens in order to avoid any mistakes.

This instruction manual is common for all DC-type, auto-iris
lenses made for 1/2” and 1/3” image formats. The manual
covers the following lenses:

Model # Format Focal Length, Iris Range Lens Type Mount

KL2814DS 1/3" 2.8mm, F1.4-64 Mono-focal, Auto-iris, DC-type CS
KL0412DS 1/3" 4.0mm, F1.2-64 Mono-focal, Auto-iris, DC-type CS
KL0612DS 1/3" 6.0mm, F1.2-64 Mono-focal, Auto-iris, DC-type CS
KL0812DS 1/3" 8.0mm, F1.2-64 Mono-focal, Auto-iris, DC-type CS
KL35V8DS 1/3" 3.5mm to 8.0mm, F1.4-64 Vari-focal, Auto-iris, DC-type CS

WARNING: These 1/3" format lenses are designed for CS­mount cameras only and, therefore, cannot be used for C­mount cameras.

DC-TYPE, AUTO-IRIS MECHANISM

This lens does not have a built-in amplifier for auto-iris
control. The iris blade on the lens is being operated by DC
from the camera.

Please use this lens in combination with a camera that has
a built-in auto iris amplifier (DC-iris) or a camera that is
switchable between video signal and DC-iris.

VARI-FOCAL LENS

This lens has two (2) focal distances at 3.5mm and 8.0mm.
The change of 3.5mm to 8.0mm can be done by zooming
in or out. If you want to focus in at a position between

3.5mm and 8mm, you must re-focus the lens.

CABLE CONNECTION OF LENS CONNECTOR

The following configuration is common for mono-focal and
vari-focal lenses. If a bad connection occurs, both the lens
and camera may malfunction and breakdown. As a result,
please follow the diagram in Figure 1 below very carefully.

FIGURE 1