Onbon OVP-M4X - Image Quality

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Value range or LED1~LED8:
Width： 128~4000
Height： 64~3840
Note: If width and height value is 0 in LED1~LED8, means there’s no output .
3. IMAGE SIZE
Click【OK】as to enter into main menu--“LED setting”--”IMAGE SIZE”, as below:
 Width: adjust range 120~can set the maximum pixels in horizontal.
 Height: adjust range 68~can set the maximum pixels in vertical.
 X: minimum is 0, maximum value is maximum horizontal pixels-horizontal width.
 Y: minimum is 0, maximum value is maximum vertical pixels-vertical width.
Note:
（1）Users can do trimming for image, as to match with LED display;
（2）Default image size is LED screen size.
IMAGE QUALITY
Click【OK】as to enter into main menu--”IMAGE QUALITY”, as below:
 Brightness: adjust range 0-100, default is 50.
 Contrast: adjust range 0-100, default is 50.
 Saturation: adjust range 0-100, default is 50.
 Sharpness: adjust range 0-10, default is 5.
 Dynamic contrast: adjust range 0-4, default is 1. 0 means closed, it’s invalid for
inputting VGA signal source.