4. Function instruction
Auto flip
If user holds the joystick in the down position, the camera rotates pan 180 degrees,
he
camera rotates tilts up to 90 degrees, you may directly watch the rear view
ocesses in portrait 180 degrees . In the menu, you may set the system parameter setting AUTO
FLIP as ON, thus you may run this function.
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then t
to realize surveillance
all pr
Function instruction
This passage mainly describes the main function and general principle of mini speed dome,
and does not refer to the operation methods.
4. 1 Auto-run motion
IDLE RUM
By the menu
IDLE RUN
and
idle action
, user may set auto-call preset or run tour, pattern,
and scan, etc after pointing a few minutes if the dome doesn't run any motions.
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Focus/speed proportion pan
When manually adjusting, for far focus situation, the dome responds at a high-speed so that
touching rocker slightly may make picture move rapidly, thus cause the picture to lose. To base
on humanized design, the dome automatically adjust pan and tilt rotation according to zoom near
and far, which make it is convenient to operate manually to make tracks for the object. In the menu,
you may change system parameter setting proportion pan as ON, thus you may run this function.
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Magnification control
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 Auto focus. When the lens changes, camera will auto-adjust focus according to the
centre of the image to get legible 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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Observation the target near and far at the same time, can not 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 is subfusc, such as wall
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Target is too dark or vague
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Target image is too small
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4. 2 Camera control
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Power up run
By the menu
power up run
, after the dome powers up or restarts, user may set auto- resume
motions before power up and auto- call preset or run tour, pattern, and scan etc .
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3
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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 deferent image stable.
User may adjust iris by controlling keyboard
to get required brightness that you
need. User also can resume auto Iris by joystick operation. When controlling the Iris manually, the dome
locks current position you manually controlled; when operating joystick, the dome resume auto Iris.
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Auto back light compensation
Camera sub-area can carry out auto back light compensation. Under a strong light background, camera
will auto compensate light for the darker object and adjust daylight to the bright background. In order to
avoid making the image lack fidelity by the back line is too bright, and the object is unable to recognize
because of darkness, thus gain legible image.
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Auto white balance
Camera can automatically adjust white balance in accordance with the alteration of background light-
ness to reach a true colour.
"OPEN/CLOSE"
4. 3 Monitor function
Tour
Tour is the built-in function in the speed dome. It can appoint setting in advance, and make pre-
sets arranged in needful order in tour dwell. By inserting presets in tour dwell, to make the camera
tour between these presets. Tour order can be programmed, each time you run tour, you can set park
time. A tour can store 32 preset.
Scan
User can easily preset right limit and left limit by controlling menu and menu, in order to make
the camera scanned between right limit and left limit at a setting speed.
Pattern
Pattern is built-in function in the speed dome; the dome can record the tracks that are no less than
180s, when running pattern, the dome moves repeatedly according to the recorded tracks. Each dome
can set up to 4 pattern.
Lens position display
The position that the speed dome has finished to self-testing as 0 point of pan rotation and tilt
rotation. The pan range is 0-360
°
, and tilt range is 0-90
°
. According to the displayed information,
to set the position of camera lens, and the position can display on the screen.
Ø
Set and call preset
Preset function is that dome stores current pan/tilt angle, zoom and other position parameters
into the memory. When necessary dome recalls these parameters and adjust 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.
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4. 4 Constant temperature Function
Inner temperature sensor surveille temperature inside of the dome. When the dome work in
the high temperature, the dome will automatically to start-up the fan to reduce the heat, to make
sure the dome work in the reliable temperature environment, increase its stability and prolong the
life time of the dome.
4
Function Instruction
