Axis 2110 User's Guide download pdf (Page 40)

Lenses and Focusing AXIS 2110 User’s Manual

Focusing using the Focus Assistant

The Status Indicator, used in conjunction with the Focus Assistant, provides an immediate

visual display that will help you achieve a good basic level of focus at the point of camera

installation.

Focus Quality

Once set to Focus Mode, the Status Indicator displays the following colors that represent a

predefined level of focus:

Rotational Focus Control

The lens provided with the AXIS 2110 has rotational focus control that allows the focal

length of the lens to be adjusted manually. The lens is used to establish the basic level of

focus when the image is stable, that is, when there is little or no movement. Rotate the lens

clockwise for close focus, or anti-clockwise for distant focus.

You will probably find that the Status Indicator displays green, indicating a good level of

focus, several times during the full traverse of the lens assembly. This is because several

planes of focus exist within the camera's normal field of view.

Focusing the Camera Under Stable Conditions

Before you begin:

With reference to the illustrations, follow the instructions below to achieve a good basic

level of focus under normal stable conditions:

Important!

Color Level of Focus (%) Focus Quality

Red 0 - 60 Poor

Yellow 60 - 80 Reasonable

Green 80 - 100 Good

For the focusing algorithm to work effectively, always ensure that there is minimal movement within the

camera’s field of view when focusing, as described below.

Do not press the Control Button for at least 10 seconds after powering on the unit - as this will cause

the product to return to the factory default settings.

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Axis 2110 User's Guide Page 40