V4 series video multi-scene switcherconsist of a host V4 and console H1. One H1 console is able to control 9 units of V4 host.For LED screen project within 4K resolution, you only need one V4+H1. For large project over 4K, you can cascade multiple units of V4to realize big size mosaic display. Preset saving, preset loading, seamless switching...this is how V4 series fit your event!
As there are more and more applications of fine pitch LED screen(such as P3.91), people will face the mosaic problem. When using a common processor for large scaling, there will be sharpness problem on the LED screen. To solve this problem, the only way is high resolution input-4K.