Fitted with one HDMI input and four HDMI outputs, the Gefen EXT-HD-VWC-144 HD Video Wall Controller takes one HDMI source and divides it on to four equally sized HDTVs in a 2x2 video wall setting. It's an excellent way to improve the visual impact for digital signage, entertainment, retail establishments, and much more. Its outstanding bezel compensation ability ensures an optimized experience. This unit is controllable via the front panel and the handheld IR remote control, as well as via RS-232 and IP (web server interface, Telnet, and UDP). On-screen Graphical User Interface simplifies the system configuration.
How It Works
Using the included HDMI cable, connect an HDCP compliant source to the HDMI input on the Video Wall Controller. Using HDMI cables, connect four Hi-Def displays to the outputs of the unit. To use the built-in web server, Telnet, or UDP to control the video wall controller, connect an Ethernet cable from your Local Area Network to the IP Control port. To control the unit via RS-232, connect a RS-232 cable from an automation control device to the unit. If IR control is required and the unit is not installed in line of sight, connect a Gefen IR Extender to the IR Ext port on the back panel of the unit. Connect the included locking power supply to the unit and to an available electrical outlet. Power up the HD Video Wall Controller, the source, and the four displays.
2x2 Video Wall
This unit creates a 2x2 video wall by splitting and scaling a single Hi-Def source to four displays.
High Resolution Support with Advanced Bezel Compensation
Supports input and Output resolutions up to 1080p Full HD and 1920x1200 (WUXGA) for exceptional picture quality. The Advanced Bezel Compensation feature provides compatibility with virtually any screen frame width, and allows for accurate display of the image.
Flexible and Easy Control
The Power on, Lock on, and menu navigation control are accessible via the front panel and the handheld IR remote control, as well as via RS-232 and IP (web server interface, Telnet, and UDP). The advanced web server interface uses an external computer. A handheld IR remote control is included. A USB port is included for future product enhancements.