Data-Video Wall Applications

The VQS01 is a display wall controller which  connects to the VGA output of any PC and displays the image across 4 displays. Each display shows 1/4 of the VGA image in a 2 x 2 format.

 

	2 x 2 VGA Display Wall Controller. The VQS01 accepts analog or DVI VGA video input. Outputs to 4 displays. Each Display shows 1/4 of the VGA image. (2 x 2 format) The VQS01 supports both analog and DVI displays. A stand alone unit that requires no software or other  hardware to be installed on your machine. Multiple units can be used for larger wall configurations.

Features

Display Mirroring

The VQS01 also supports display mirroring. This allows each  output to be mirrored horizontally and vertically. This feature is particularly useful for display walls using LCD panels, allowing each panel of a 2 x 2 wall to be mounted in a different orientation. Many LCD panels have larger borders on two of the panel edges, by changing the orientation the minimum gap between  displays can be achieved.

Adjustable Output Refresh Rate

The VQS01 provides the user with selectable output refresh rates supporting 50. 56, 60, 70, 72, 75 and 85Hz.

Display Adjustments

When using an analog VGA source, the VQS01 provides user adjustment for the following:

 

Horizontal Position Vertical Position Phase Clock

These adjustments allow the output display to line up  exactly with the incoming analog VGA source. Adjustments to any particular  display mode may be saved, the VQS01 will then recall the settings every time the display mode is detected

Gen-Lock

When using multiple VQS01 cvontrollers for larger wall configurations, it may be desireable to gen-lock the VQS01 units enabling all displays to be synchronised. The VQS01 provides a sync output and sync input , to gen-lock, connect the output from one unit to the input of the next.

Resolution Table

 

Input Resolution Output Resolution VESA 720 x 400 at 85Hz 4 x 360 x 200 Each output line is  doubled. VESA 640 x 350 at 85Hzp 4 x 320 x 175 Each output line is  doubled. VESA 640 x 400 at 85Hz 4 x 320 x 200 Each output line is  doubled. VESA 640 x 480 at 60, 72,75, 85Hz 4 x 320 x 240 Each output line is  doubled VESA 800 x 600 at 56, 60, 72,75, 85Hz 4 x 400 x 300 Each output line is  doubled. VESA 1024 x 768 at 60, 70, 75,  85Hz 4 x 514 x 384 Each output line is  doubled. VESA 1152 x 864 at 75Hz 4 x 576 x 432 Line double  optional. VESA 1280 x 960 at 60Hz 4 x 640 x 480 Line double  optionalp VESA 1280 x 1024 at 60, 75Hz 4 x 640 x 512 Line double  optional. VESA 1600 x 1200 at 60Hz 4 x 800 x 600 2048 x 1536 at 40Hz* 4 x 1024 x 768 2304 x 1728 at 30Hz* 4 x 1152 x 864 2560 x 2048 at 25 Hz* 4 x 1280 x 1024 1600 1200 at 35, 37.5, 56 and  60Hz* 4 x 640 x 480 1280 x 960 at 70, 75 and 85Hz 4 x 640 x 480 1280 x 700 at 85Hz* 4 x 640 x 350 1280 x 800 at 85Hz* 4 x 640 x 400 1440 x 800 at 85Hz* 4 x 720 x 400

* Special display mode required from the VGA graphics card.  See graphics card products for supported display modes.

All output modes are line doubled unless the input resolution is higher than 1024 x 768. Line doubling can also be enabled for  other modes, as shown in the Resolution Table.

Technical  Specification

Typical Applications & Market Areas

Financial Applications • Command and Control • Video Editing • Video Conferencing • DTP • CAD / CAM / CAE