VGA Line Generator Function: game video produces the line effect,classic,nostalgia,Perfect recall of CRT.15KHZ video display effect,Re-experience game classic ,Feel again the of the line.<br> Colour:As shown<br> :PCB<br> Line Generator Function Switch<br> A:ON/OFF--- The switch of the line effect.<br> B:R G B--- Red Green Blue debugging(Mainly through three potentiometer debugging effect).<br> C:WIDTH---Width switch(Dual or Singular lines).<br> D:VSYNC--- resolution adapter switch(Change the resolution requirement).<br> E:EVEN/ODD--- line odd or even number switch .<br> of vertical signals:<br> 1.If the line switch is ON,The line has no effect( darker),This is vertical signal is out of sync.<br> 2.If you need line effect,Toggle (VSYNC) to switch sync, resulting in effect.<br> 3.If you 't need the line effect,switch is set to OFF, restoration to normal VGA state.(Darken will brightness).<br> Package Contents:<br> 1 x scanline generator<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store