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ComputerWall

A multi-screen display controller that creates a wall-sized computer display by magnifying and splitting computer images across an array of projector screens or other display devices.

Displays inputs up to SXGA resolution in real time plus line doubled video. Ideal for control rooms and other settings where high-resolution information must be viewed by a group. ComputerWall is a modular system that can support very large arrays of display devices.

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Technical Specifications
ComputerWall II
Video Input
Video format Non-interlaced RGB
Line doubled NTSC/PAL video
Resolution 640 x 480 to 1280 x 1024 pixels
Horizontal rate To 80 kHz
Vertical rate 45Hz to 76Hz
Amplitude 0.7 to 1.0 Volt p-p; white positive
Input impedance 75W
Sync amplitude 1 Volt to 5 Volt (75W )
Connectors 15 pin HD D-sub (male); VGA pinout
Video Output
Resolution Identical to input signal
Amplitude Identical to input signal
Scan rate Identical to input signal or 1/2 of input signal scan rate (interlaced)
Output impedance 75W
Connectors 15 pin HD D-sub (female); VGA pinout
External Control
RS-232 port 9600 baud, echo or no-echo, 9 pin D-sub (female)
Mechanical
Size 17.5" W x 3.5" H x 18.5" D (rack-mountable)
Weight 20lbs
Power 100-260 VAC, 47-63 Hz
Less than 100 watts



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