Digital Watchdog MEGApix DWC-MPTZ30X, User Manual, Page: 34 / 96

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• IR Control
This camera is equipped with fixed and moving IR illuminators. The moving IR illuminator is
synchronized with optical zoom. User can setup IR illuminator related controls in this part.
– Enable IR: If the box is unchecked, the IR illuminators are off, otherwise the following controls are
applied.
– Mode:
* Always: Activates the IR illuminators. Always displays black & white image.
* Day & Night: Synchronizes the IR illuminator with Day & Night mode of the camera. Set the Day
& Night mode so that the product uses the IR illuminator in the night but does not use the
illuminator during the day.
* SENSOR: It will be synchronized with the built-in brightness sensor of the camera. The IR mode
will be controlled according to the illumination.
– On level: Specify the illumination level that activates the IR mode. If the illumination is below the
specified level, the indicator will turn on. (1 ~ 20)
– Off level: Specify the illumination level that deactivates the IR mode. If the illumination is above
the specified level, the indicator will turn off. (1 ~ 20)
– Fixed IR Bright: Specify the brightness of the Fixed IR illuminator. (1 ~ 5)
– Moving IR Bright: Specify the brightness of the Moving IR illuminator. (1 ~ 5)
– Delay: The time duration for both of the lighting conditions can be customized to let the IR
illuminators divert between activation and deactivation. (1 ~ 60)
– Fixed IR Level: Fixed IR illuminator automatically turns off at specified level in zoom-in operation.
This specifies the Fixed IR illuminator off level. (1 ~ 12)
– Moving IR Level: Moving IR illuminator automatically turns off at specified level in zoom-out
operation. This specifies the Moving IR illuminator off level. (1 ~ 9)
– Moving IR Mode: This decide the moving IR illuminator size in the image. If the size is small, the
illumination is focused and bright in center but the edge area become dark.
NOTE 1: On level, Off level, and Delay are activated at Sensor Mode only.
NOTE 2: User can either use slide bar or type in number for items in any controls.
When the settings are complete, click Save button to save the settings, or click Reset button to clear all of
the information you entered without saving it.