Features
1, Multiple splicing modes
The controller support 4 channel HDMI output ports to connect TV wall, and the video splicing output signal can be customized 2x2, 1x4, 4x1, 1x3, 3x1, 1x2, 2x1...
2, Multiple input interfaces
Support 1 HDMI, 1 DVI, 1 VGA, 1 USB inputs, you can switch the input video to display or splice.
3, Mirror flip
Support 180 degree image flip function for each screen.
4, Edge mask
Past the edge mask processing, the image without deformation, stretching, more natural and realistic.
5, U disk Play
It can play and control the video, pictures, MP3, TXT documents via USB input.
6, Control
Support buttons, remote controller, RS232 control software
7, Subtitle overlay
Support overlay subtitle words on the video via RS232 control software, you can setup the subtitle position, speed, size, color.

Specifications
Input Signal
HDMI input
HDMI 1.4 (HDCP1.3), built-in audio, support 480I to 1080P resolution video
DVI input
DVI-I interface, bind 3.5mm audio interface, max support 1920*1080/60Hz
VGA input
HD15 interface, bind 3.5mm audio interface, support 640*480/85Hz to1920*1200/60Hz resolution
USB
Standard USB2.0 interface, support video, picture, MP3, TXT format play
Output Signal
HDMI output
4 channels HDMI output, max support 1920*1080P/60Hz resolution
Audio output
3.5mm audio interface, synchronize switching with video
Others
Controller
Remote controller, Buttons, RS232 control software
Power
DC12V
Power Consumption
20W
Dimension
210m*160mm*45mm
Weight
1.2Kg