VQS 01 - Display Wall Controller
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The Datapath VQS-01 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.
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2 x 2 VGA Display Wall Controller.
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The VQS-01 accepts analog or DVI VGA video input.
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Outputs to 4 displays. Each Display shows 1/4 of the VGA image. (2 x 2 format)
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The VQS-01 supports both analog and DVI displays.
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A stand alone unit that requires no software or other hardware to be installed on your machine.
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Multiple units can be used for larger wall configurations.
Features
Display Mirroring
The VQS-01 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 VQS-01 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 VQS-01 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 VQS-01 will then recall the settings every time the display mode is detected.
Gen-Lock
When using multiple VQS-01 cvontrollers for larger wall configurations, it may be desireable to gen-lock the VQS-01 units enabling all displays to be synchronised. The VQS-01 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 70 and 85Hz |
4 x 360 x 200 Each output line is doubled. |
| VESA 720 X 480 at 60Hz |
4 x 360 x 175 Each output line is doubled |
| VESA 640 x 350 at 85Hz |
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, 70, 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 60, 85Hz |
4 x 640 x 480 Line double optional. |
| 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 25, 30, 35, 37Hz* |
4 x 1024 x 768 |
| 2304 x 1728 at 31 and 37Hz* |
4 x 1152 x 864 |
| 2560 x 2048 at 23, 25 and 28Hz* |
4 x 1280 x 1024 |
| 1600 x 1200 at 30, 36, 37, 42, 56 and 60Hz* |
4 x 1280 x 1024 |
| 1280 x 960 at 60, 72, 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 Datapath 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.
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Technical Specification
| VQS-01 Physical Dimensions |
248 x 175 x 55mm |
| Operating Temperature Range |
0 - 35 DegC |
| Power Requirements |
9 - 15V DC at 3 amps (max). Requires VQS PSU. (External PSU) |
| Cooling |
The unit contains a cooling fan. The input and output vents should not be restricted. |
| VGA Input |
1 x DVI connector. Analog or digital |
| Display outputs |
4 x DVI connectors Analog or digital |
| Gen-Lock input/output |
2 x RCA connectors. TTL voltage levels |
| Power connector |
5 pin DIN |
VQS-PSU
| VQS-PSU Physical Dimensions |
132 x 58 x 30mm |
| Input power |
110 - 240v AC 50-60Hz |
| Operating Temperature Range |
0 - 35 DegC |
| Output power |
12V DC at 3.75 amps (max) |
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VQS-PSU
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