3
ALI-TP7112RH PTZ Outdoor Camera User Manual
Day/Night Auto Switch
The PTZ cameras deliver color images during the day. When the light level is low, the camera switches to night mode and delivers
high quality black and white images.
Slow Shutter
In slow shutter mode, the shutter speed is slowed (increasing exposure) in low light conditions to produce clear video images. The
feature can be enabled or disabled.
Backlight Compensation (BLC)
If you focus on an object against strong backlight, the object will often be too dark to see clearly. The BLC (Backlight Compensation)
function can compensate light to the object in the front to make it clear. This sometimes causes an over-exposure of the background
where the light is strong.
Wide Dynamic Range (WDR)
When both very bright and very dark areas appear simultaneously in the field of view, WDR balances the brightness level of the
entire image to provide clearer images with more detail.
White Balance (WB)
White balance can remove the unrealistic color casts. White balance is the white rendition function of the camera to automatically
adjust the color temperature according to the environment.
Patrol
A patrol is a memorized series of pre-defined preset functions. The scanning speed between two presets and the dwell time at the
preset are configurable.
Pattern
A pattern is a memorized series of pan, tilt, zoom, and preset functions. By default the focus and iris are in auto status while the
pattern is being memorized.
Power Off Memory
The dome supports the power off memory capability with the predefined resume time. It allows the dome to resume its previous
position 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: pan scan, patrol 1-8, pattern 1-4, preset 1-8, panorama scan, tilt scan, day, night, and none.
Park Action
This feature configures the camera to automatically start a predefined action after a period of inactivity.
SECTION 1: INTRODUCTION
