Instructions

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 None Iris
When the mounted lens does not support either DC Iris or P Iris functionalities. This option is the entry selection for
common lens type without advanced iris control mode.
 DC Iris
Once DC Iris is selected, the DC Iris Control above will appear for iris adjustment.
 P Iris
It is required to choose a compatible lens model from the dropdown menu once P Iris is selected. The P Iris Control
above will appear for adjustment correspondingly. Note that full P Iris functionalities can take effect only when
supported lens I mounted.
 ICS
Another kind of Iris mounts. It is required to choose a compatible lens model from the dropdown menu once ICS Iris
is selected. The ICS Iris Control above will appear for adjustment correspondingly. Note that full ICS Iris
functionalities can take effect only when supported lens I mounted.
FIGURE 2-29: LENS TYPE
2.2.3.3 Focus
Focus sets the back focus to the center focal point of the scene. The camera can be configured to back focus automatically or
manually. Auto focus automatically back focuses the camera on the subject in the center of the scene. Manual focus turns off
the auto focus mechanism and locks the camera at a user-specified position. The manual focus setting is recommended only
for indoor applications that have a single, unchanging primary light source. The Focus page also includes Full Range
Auto-Focus, Quick Auto-Focus, and a Restore Settings to Defaults.