CCTV DN-1808S, Руководство для установщика и пользователя

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Digital Recording Systems
Digital Recording Systems
2.5 Search Mode: Still Image Tools
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[Brightness]
Lighten or darken the image.
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[Sharpness]
Sharpen or remove blur from the
image.
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[Deskew]
Straighten the image if the pictures appears
tilted left or right.
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[Rotate]
Rotate the image 90 degrees at a time.
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[Contrast]
Increase or decrease the amount of difference between light and dark areas.
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[Noise Reduction]
Reduce the speckling that can occur when you zoom in, increase contrast, or
sharpness of the image.
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[Gamma Correction]
Adjust the color saturation of the image. If some colors are too bright or distorted,
you can reduce the color without changing it.
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[Undo]
Undo all changes and return to the original image
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Stop Playback and
select a single im-
age to use Still
Image Tools
4CH
6Ch
9CH
10CH
13CH
16CH
Drop menu
>
Click on the up arrow to show the screen division selector.
>
Click on the screen division to apply it to the Search screen.
>
In ‘Panorama’ mode this will determine the number of sequential frames to be
shown on a camera.
>
In standard ‘Search’ mode, you can search up to 16 cameras simultaneously.
NOTE: When searching multiple cameras at once, some camera images may be blank
or show a still image at times. This is normal. This means there is no recorded data for
those cameras at that minute of playback. (Cameras only record when there is motion)
The still image is the last image recorded by a camera. During playback, the last image
shown will remain in the frame until a new image replaces it.