HIKVISION 5 Inch Network High Speed Dome User Manual page 16

5 Inch Network High Speed Dome User Manual
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AUTO FOCUS
The camera provides three focus modes for selection: ENABLE, DISABLE and PTZ TRIGGER.
In auto focus mode (ENABLE), the camera will allow the lens to remain in focus when using pan, tilt and zoom (PTZ) functions.
In manual focus mode (DISABLE), the focus can be operated manually.
In half-auto focus mode (PTZ TRIGGER), the camera will remain in a fixed focus position when all PTZ motions are stopped. And
when the PTZ motions are resumed, the camera will focus automatically.
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ZOOM LIMIT
Zoom limit allows the user to define a limitation on the amount of telephoto zoom. The settings vary depending on camera models.
Zoom amount=optical zoom× digital zoom. When the ZOOM LIMIT is set to the minimum value, it indicates the digital zoom is
disabled, and the optical zoom is in its maximum value.
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ZOOM SPEED
Zoom speed allows the user to define the speed at which the dome will go from full wide zoom to the optical zoom, with three levels
selectable: HIGH, MIDDLE and LOW. The default setting is HIGH.
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SLOW SHUTTER
The shutter will automatically slow down to obtain clearer figure through exposure time extension under low lightening. The default
setting is ENABLE.
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DAY/NIGHT
The IR cut filter can be set to AUTO, DAY and NIGHT. In auto mode, the camera is capable of automatically switching Black &
White mode (NIGHT) and Color mode (DAY) with regard to environment lightening conditions. In manual switch mode, user can
increase sensitivity in low light conditions by switching to Black & White mode, while the Color mode is preferred in normal lighting
conditions. The default setting is AUTO.
The DAY mode can be set by calling preset 39, and the NIGHT mode set by preset 40.
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IRCUT SENSITIVITY
The IR cut sensitivity is the light level at which the IR cut filter switches DAY or NIGHT. Three levels are selectable: HIGH, MID and
LOW. The default setting is MID.
Note: This feature varies depending on camera models.
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SHARPNESS
The sharpness function enhances picture detail by increasing the aperture gain of the camera and sharpening the edges in the picture.
Levels from 1 to 16 are selectable, with the default setting of level 9.
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BLC/WDR
If a bright backlight is present, the subjects in the picture may appear dark or as a silhouette. Backlight compensation (BLC) enhances
objects in the center of the picture. The dome uses the center of the picture to adjust the iris. If there is a bright light source outside of
this area, it will wash out to white. The camera will adjust the iris so that the object in the sensitive area is properly exposed.
<CAMERA>
EXP COM/NOISE REDUCE 7
PICTURE FLIP DISABLE
WHITE BALANCE ATW
R GAIN 210
B GAIN 150
FOCUS NEAR LIMIT 1M
INITIALIZE LENS DISABLE
BACK EXIT
Figure 3.3.10
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