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HD-TVI 30x Zoom PTZ IR Outdoor Camera User Manual
Slow Shutter
Slow shutter function extends the exposure time to accumulate more light when the light condition is low, resulting in a brighter
image.
Backlight Compensation (BLC)
Back Light Compensation ensures proper exposure of subjects in the foreground. Back light compensation adjusts the camera’s
exposure in challenging lighting environments such as hallways and doorways, so the entire image of the subject in the foreground
is properly exposed when there is a bright light source behind the subject.
Wide Dynamic Range (WDR)
This feature enables the camera to produce clearer images in less than ideal lighting conditions. WDR balances the contrast of light
and shadow to improve visibility in dark areas within a scene.
White Balance
White balance is the white rendition function of the camera to automatically adjust the color temperature according to the
environment. It can remove the unrealistic color casts in the image.
Patrol
The camera provides up to 8 patrols. In each patrol, you can specify the scanning track by a group of user-defined presets, with the
scanning speed between two presets and the dwell time at the preset separately programmable.
Pattern
A pattern is a memorized, repeating series of pan, tilt, zoom, and preset functions that can be recalled with a command from
a controller or automatically by a configured function. By default the focus and iris are in auto status during the preset is being
memorized.
Power-off Memory
This feature causes the camera to resume its previous position or status after power is restored.
Time Task
A time task is a preconfigured action that can be performed automatically at a specific date and time. The programmable actions
include: preset 1-8, pattern 1-4, patrol 1-4, pan scan, tilt scan, random scan, frame scan, panorama scan, day/night mode or none.
Park Action
This feature allows the dome to start a predefined action automatically after a period of inactivity.
SECTION 1: INTRODUCTION
Summary of Contents for ALI-PTZ30XR
Page 8: ...viii NOTES...
