The 2x2 Video Wall Controlle support 1-way HDMI /VGA input and 4 HDMI Output, the main function is to divide a complete HDMI HD image signal into 4 blocks and assign to 4 video display unit(such as Rear projection unit, LCD TV, etc), Complete with 4 HDMI hign-definition video display units to form a large dynamic image screen
Important note:
1. There are 2 options, Regular version is without SD card slot and USB media functions. And the Player version expensive one comes with SD card slot and USB media function.
2. The 4K refers to the HDMI inputs signal only. It supports up to 4K 30Hz in and 1080P 60Hz out.
3. Pls use qualified HDMI cable with all 19 pines wired and shielded to pair the source and display. Most sync issues are caused by poor cables.
4. For a pleasant video experience, pls use Professional Video Walls.
5). 180° rotatation only works under 2X2 mode and 1080P resolutions.
HDMI Video Wall Controller
HDMI TV wall processor can distribute one HDMI or VGA input signal device (DVD, TV B