Infrared Speed Dome User Manual
Issue V1.0 (202009-25)
7
The user can control "Wide/Tele" to adjust zoom far and near of the image by keyboard controller to
obtain panoramic image or close view that you need. The speed dome support digital zoom and optical
zoom.
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Focus control
System defaults to Auto focus. When the lens changes, camera will auto-adjust focus according to the
center of the image to get a usable image; user also can manually focus to get desire image by operating
keyboard "FAR/NEAR". When operating keyboard joystick, camera resumes to auto focus.
The camera cannot auto focus in the following status:
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Target is not the Centre of the image.
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Observing both near and far targets at the same time, cannot be clear at the same time.
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Target is a strong light object, such as spotlight etc.
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Target moves too fast.
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Target has no edges, such as wall.
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Target is too dark or vague.
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Target image is too small.
Iris control
System defaults Auto Iris. Camera can rapidly adjust size of Iris, through the automatically induct the
changing of environment ray, and thus make the brightness of different image stable.
User may adjust iris by controlling keyboard "OPEN/CLOSE" to get required brightness that you need.
User also can resume auto Iris by keyboard. When controlling the Iris manually, the dome locks current
position you manually controlled; when operating keyboard, the dome resume auto Iris.
Auto back light compensation
Camera sub-area can carry out auto back light compensation. Under a strong back lighting conditions,
camera will auto compensate light for the darker object and adjust daylight to the bright background.
Auto white balance
Camera can automatically adjust white balance in accordance with the alteration of background
brightness to reach a true color.
1.3.2 Monitor Function
Set and Call Preset
Preset function where dome stores current pan/tilt angle, zoom and other position parameters into
memory. When necessary dome recalls these parameters and adjusts camera to that position.
User can store and recall presets easily and promptly by using keyboard controlling. The dome can
store up to 128 presets.
Summary of Contents for HDPTZ33X
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