Figure 3-7 PTZ Configuration
Descriptions of PTZ parameter configuration:
Auto-Flip
In manual tracking mode, when a target object goes directly beneath the speed dome, it
automatically rotates (flips) 90 degrees horizontally to track the object, if there is no further
command received, it rotates 180 degrees horizontally, and then move upward straightly.
Proportional PT
When the speed dome is zooming in/out, you can enable the Proportional PT function to
automatically reduce or increase the panning and tilting speed according to the zooming
amount. This function enables the speed dome to trace the object at a proper speed when the
speed dome is zooming and the monitored scene is narrowed (zoom in) or enlarged (zoom out).
The panning and tilting speeds is slower in telephoto state than that of the wide zoom state.
You can set PROPORTIONAL PT to ON or OFF to enable/disable the function.
Note: This function is enabled automatically while setting the patterns.
Park Time
This feature allows the speed dome to start a predefined park action (scan, preset, pattern, etc.)
automatically if there is no control signal received after a period of inactivity (park time). You
can set PARK TIME from 5 to 720 seconds.
Park AC
You can set the park action (PARK ACT) as preset 1-8, pattern 1-4, patrol 1-4, pan scan, day
mode, night mode or none.
Scan Speed
Scan speed defines the scan degree per second of panning scan. Pan scan speed is adjustable
from 1 to 40 degrees per second.
Image Freeze
This feature enables the live view to switch directly from one scene defined by a preset to
another, without showing the transition areas between these two to ensure the surveillance
efficiency. It can also reduce the use of bandwidth in a digital network system.
You can set IMAGE FREEZE on to enable this function.
Note: The image freeze function is only supported by a certain camera model series.
Dome Speed
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