Speco Technologies DVR-PC8 Series, DVR-PC16 Series DVR User Manual


 
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5.2.14. Adjust Picture Quality
Click Image Adjust button to adjust the searched screen. Select each
functions and it can be seen directly in the searched screen.
1. Grayscale: Make the screen black and white.
2. Equalize Contrast: Equalize the brightness and darkness.
3. Lowpass Filter: Delete high frequency of signal.
4. Highpass Filter: Delete low frequency of image signal.
5. Edge Enhanced Filter: Make the edge clearer.
6. Noise Reduction Filter: Eliminate noise.
7. Brightness: Adjust brightness of the screen.
8. Contrast: Adjust contrast of the screen.
Click [Initialize] button and the image effect set by the user will be cancelled
and return to default.
5.2.15. Deinterlace
Removes feathering, which appears in motion detected area recorded in 640
×
480 in playback. Display method, Odd Field/Even Field/Full Frame, converts in
order when this button is pressed. Default is Full Frame (640
×480), and
feathering is caused at this state. However, by selecting Odd/Even, resolution
changes to 640
×240, where vertical resolution is reduced in half, removes
feathering.