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On-Net Surveillance Systems, Inc.
NetDVMS 6.5f User Manual
Input, Events & Output
55
Access: To access the PTZ Preset Positions for [Device Name] [Camera Name] window, click
the PTZ Preset Positions... button in the
Camera Settings for [Device Name [Camera Name]
window
.
The button is only available if the camera supports PTZ preset positions. Note that if the Recording
Server service is running, the button will not be available; see the description of the Camera
Settings for [Device Name [Camera Name] window for information about how to make the button
available.
Why Use Preset Positions?
Defined preset positions can be used for making the PTZ camera automatically go to particular
preset positions when particular events occur, and for specifying PTZ patrolling schemes.
Defined preset positions will also become selectable in NetGuard/NetGuard-EVS/Ocularis Client
Lite, allowing users of these applications to move the PTZ camera to the preset positions.
Absolute and Relative Positioning PTZ Cameras
Your configuration options depend on whether the PTZ camera in question is of the absolute
positioning or relative positioning kind:
•
Absolute: For an absolute positioning PTZ camera, you are able to define up to 50
preset positions.
You define a preset position by moving the PTZ camera to the required position with
the controls in the PTZ View section, then naming the position in the window's Preset
Positions section.
•
Relative: For a relative positioning PTZ camera, the number of preset positions will
depend on the camera/video encoder and PTZ driver used.
For some relative positioning PTZ cameras you will only be able to use preset positions
defined on the camera/video encoder itself (when this is the case, the preset positions
are typically defined through the camera/video server's “built-in” web page).
For relative positioning PTZ cameras allowing definition of preset positions through the
NetDVMS system, you define a preset position by moving the PTZ camera to the
required position with the controls in the PTZ View section, then naming the position in
the window's Preset Positions section.