Note: Only some certain network box camera support this function. Please see the actual model for details.

Note: Please use the lens with P-Iris control mode, and connect the iris control cable to the Z/F port of the camera.

Note: Iris can be set only when Lens Mode is set to P-IRIS.

1. Click Setup > Image > Image and then click Advanced.

2. Modify the settings as required. The following table describes some major parameters.

Parameter Description
Lens Mode Z/F: to modify focus and zoom.
P-Iris: to modify iris value.
Aperture Control Automatically or manually adjust iris.
You can set this parameter only when Lens Mode is set to P-Iris.
F-Number Change aperture manually.

3. To restore the default settings, click Default.


Image setting, image setup, iris control, P-IRIS