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2.) Focal length/rotation speed auto. Configure technology.
When you adjust manually, if the focal length is too long and when you touch the
PTZ keyboard joystick lightly under the high speed pan tilt rotation, it may let the
video image move promptly and can lead to data loss. Based on this, our High
Speed PTZ Dome can adjust the horizontal and vertical speed according to the
focal length, it makes the manual tracking target be more convenient.
3.) Reserve and call preset
Preset function is that store parameter such as pan tilt horizontal angle; slope
angle and camera lens focal length into memory. If necessary, you can call this
parameter and adjust pan tilt and camera lens to this position. User can store and
call presets via using PTZ control keyboard and IR controller. This PTZ Dome
has 220 presets.
4.) Lens control
(
1
)
Focal length control
User can adjust the range of focal length via using PTZ control keyboard or
matrix host machine, and then will get the complete video.
(
2
)
Focus control
System starts to focus and zoom by default; the camera lens will focus at the
center around the target view and will keep the image clear. It also can focus
manually and reach the expected image effects. When you are in control of
manual focus, and if you want to reset to autofocus, you just operate from the
joystick of PTZ keyboard. In addition, you may set a control command or call a
Summary of Contents for EPTZ850
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