Arcade Game RGB CGA EGA YUV to VGA HD Video Converter Board

Features: 1. Supports CGA EGA YUV Signal input. 2. Supports VGA output(640*480,800*600,1024*768,1360*768). 3. CGA EGA Signal auto scan(15k,24k,31k). 4. YUV signal auto scan(480I,576I,1080I,480p,576p,720p,1080p). 5. Chinese and English OSD. 6. Support position control & zoom control. 7. True digital 24 bit A D converter for true 16.7 million color conversion. 8. Supports all VGA monitor(CRT LCD PDP PROJECT). Instructions: Setting tips: Fighting games, such as 97 recommended to set the resolution to 1360 * 768, and set the hue to 3 or 4, will achieve better results. Card games, such as Chaodou, it is recommended to press the default 1024*768 resolution, the effect is better! Black screen: If there is no signal input, the screen will display No Signal and it will be blank. Please confirm that the power supply, signal source are in good contact and the input channel is selected correctly. Out of display range: If the selected output resolution is too high and the display does not support it, press and hold the DOWN button (more than 5 seconds), all parameters will be restored to the factory defaults, and the default output resolution is 800X600. Not full screen: Select the Position menu, select Horizontal Position , adjust the UP and DOWN keys to align the left image position; select Horizontal Size , and use the UP and DOWN keys to make the right position of the image neat. Select Vertical position , adjusted by the UP and DOWN keys to align the top image position. Select Vertical Size and use the UP and DOWN keys to make the bottom position of the image neat. The picture is distorted or jittery or stuck: Please press auto scan. Black bars or black bars on the edges and black bars on the whole screen appear in the middle of the image. After a few hours of booting, the screen slowly changes color, such as slowly turning red. If the image has black vertical bars, adjust the values of clamp st and clamp sp and keep the default values (the value of clamp sp must be greater than the value of CLAMP ST); Note: Do not adjust this parameter by default. Adjusted when it appears. It is recommended to set CLAMPST to 03 and CLAMPSP to 04 in such cases. The image is not clear or the color is wrong: You can first adjust the potentiometer to no attenuation, then slowly attenuate a certain color one by one, not one in place, you should slowly adjust one by one. Until the image is clear. Should 3 potentiometers keep the color in one direction will be balanced. Package List: 1*Converter Board 2*Cable . Note: