Vitek VT-TNR1646PF, Руководство пользователя

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VITEK Industrial Video Products – Transcendent Series NVRs
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Parameter Meaning
Brightness Brightness level of the camera’s image.
Contrast Color difference between the brightest and darkest parts.
Saturation Degree of color purity. The color is purer, the image is brighter.
Hue Color degree of the image.
Sharpen Resolution level of the image plane and the sharpness level of the image edge.
Wide Dynamic
Wide Dynamic Range (WDR) function helps the camera provide clear images even
under backlight circumstances. When there are both very bright and very dark areas
simultaneously in the field of view, WDR balances the brightness level of the whole
image and provide clear images with details.
Denoise
Decrease the noise and make the image more thorough. Increasing the value will
make the noise reduction effect better but it will reduce the image resolution.
White Balance Adjust the color temperature according to the environment automatically.
BLC
HLC: lowers the brightness of the entire image by suppressing the brightness of the
image’s bright area and reducing the size of the halo area.
BLC: If enabled, the auto exposure will activate according to the scene so that the
object of the image in the darkest area will be seen more clearly.
Corridor
Pattern
0°, 90°, 180° or 270° can be selected. (Only some cameras support this pattern)
Image Mirror Turn the current video image horizontally.
Image Flip Turn the current video image vertically.
High FPS Mode High frame rate mode, if is it enabled, the frame rate of the camera’s main stream
can be set to 1080P/720P @60fps/50fps. (Only some cameras support this mode)
Note: The above-mentioned descriptions of the image parameters are for reference only. The
cameras made by different manufacturers may have different parameter settings.
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Lens Control
Select the camera and then click “Lens Control” to go to lens control tab. Click or
to adjust the zoom and focus parameters of the camera’s lens. Click “Save” to save the settings.
VITEK Industrial Video Products – Transcendent Series NVRs
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The introductions of these parameters and buttons are as follows.
Button/Parameter Meaning
Click
/ to zoom in/out the image.
Focus Mode
If manual mode is selected, focus button & “One Key Focus” & “Day/night
mode switch autofocus” will be available; if auto mode is selected, the time
interval setup will be available.
Click / to increase/decrease the focal length.
Click it to focus instantly.
Day/night mode
switch autofocus
If checked, the lens will focus automatically when the camera is switching
day/night mode.
Time Interval
It is the time interval when camera lens is auto-focusing. The interval can be
set in the drop-down list.
Note: if the lens of the camera connected to the NVR is fixed, the lens control function is unavailable.