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BLC Back Light Compensation (Not available on this model)
If a bright backlight is present, the target in the picture may appear dark or as a silhouette. The
BLC function can enhance the target in the center of the picture; the dome uses the center of
the picture to adjust the iris. If there is a bright light source outside this area which tends to
wash out to white, the camera will adjust the iris so that the target in the sensitive area will be
properly exposed.
Iris Control
The camera features automatic camera aperture (iris). The camera senses changes in ambient
light and automatically adjusts the lens aperture to make the brightness of the output image
stable.
Ratio Speed
Intelligent pan and tilt speed is variable dependent on the zoom factor. When zooming in, the
speed will become slower and when zooming out, the speed will become faster.
Pan Scan
The dome continuously scans 360°clockwise at set speed in horizontal direction, under the
condition that the pitch angle remains the same. While scanning, the operator can move the
joystick to exit from the scanning mode.
Preset
Once the camera has been programmed with specific location presets, it can automatically
move to the predefined positions when presets are called from a PTZ controller or DVR.
Guard Tour Scan
The dome runs a patrol according to the specific presets which the user has programmed, in
the order they are set to run.
A-B Scan
The dome scans back and forth between 2 preset points ( A-B points) in both horizontal and
vertical directions, according to the speed the user sets in the menu.
Power Off Memory
This feature allows the dome to resume its previous preset or status after power is restored. By
the default setting, the dome supports power up memory, which improves reliability and avoids
repeated settings of the previous parameters.
Park Action
If the dome is not operated within the user-set time, it will automatically run a specific mode
(pan scan, A-B scan, park action, cruise, preserve action etc.).
Multilanguage OSD Menu
The language used for the on screen menu can be set to one of several available languages -
English, Spanish etc.
