Functions - HIKVISION DS-2TD4166 User Manual

User Manual of Thermal Network Speed dome 2

1.3 Functions

The functions vary depending on the models of speed dome.
 Bi-spectrum
The speed dome has two lens, an optical one and a thermal one, and two images are
respectively provided by each lens.
 PTZ Limits
The speed dome can be programmed to move within the PTZ limits (left/right, up/down).
 Scan Modes
The speed dome provides 5 scan modes: auto scan, tilt scan, frame scan, random scan
and panorama scan.
 Presets
A preset is a predefined image position. When the preset is called, the speed dome will
automatically move to the defined position. The presets can be added, modified, deleted
and called.
 Label Display
The on-screen label of the preset title, azimuth/elevation, zoom, time and speed dome
name can be displayed on the monitor. The displays of time and speed dome name can be
programmed.
 Auto Flips
In manual tracking mode, when a target object goes directly beneath the speed dome, the
video will automatically flips 180 degrees in horizontal direction to maintain continuity of
tracking. This function can also be realized by auto mirror image depending on different
camera models.
 Privacy Mask
This function allows you to block or mask certain area of a scene, for preventing the
personal privacy from recording or live viewing. A masked area will move with pan and tilt
functions and automatically adjust in size as the lens zooms telephoto and wide.
 3D Positioning
In the client software, use the left key of mouse to click on the desired position in the video
image and drag a rectangle area in the lower right direction, then the speed dome will
move the position to the center and allow the rectangle area to zoom in. Use the left key of
mouse to drag a rectangle area in the upper left direction to move the position to the
center and allow the rectangle area to zoom out.
 Proportional Pan/Tilt
Proportional pan/tilt automatically reduces or increases the pan and tilt speeds according
to the amount of zoom. At telephoto zoom settings, the pan and tilt speeds will be slower
than at wide zoom settings. This keeps the image from moving too fast on the live view
image when there is a large amount of zoom.
 Auto Focus
The auto focus enables the camera to focus automatically to maintain clear video images.
 Day/Night Auto Switch
The speed domes deliver color images during the day. And as light diminishes at night, the
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