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The VisionSwitch-32 uses the very latest
technology to provide a complete 32 x 32 video or audio cross point switch on
a single PCI plug-in card. The card can be installed in any standard PC that
has a free PCI slot. VisionSwitch-32 is supplied with an easy to use Windows
application program for switch programming. A special version of
VisionSwitch-32 is also available for integration with the iH4-PRO/DIG
multiscreen graphics cards. This version expands the number of video inputs to
the iH4 from 4 inputs as standard to 32 inputs.
- PCI plug-in card occupying 2 PCI slots for the stand
alone (SA) version and a single slot for the iH (H) version
- 32 x 32 Video or Audio matrix switch.
- Any input can be routed to any number of outputs. No
restrictions on input to output routing
- Windows application program for simple switch set-up.
Save and recall switch settings
- Support for Windows®2000 & XP
- Software Development Kit included for custom applications.
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Vision Switch-H
Vision Switch-H is supplied with 2 multi-way splitter cable for
connecting video input and a VS32RC-set (see
Cables) ribbon cables.
Vision Switch-SA
Vision Switch-SA is supplied with 4 multi-way splitter cables for
connecting video inputs and outputs. Each cable comprises of a 26way D
plug connected to 16 BNC sockets via individual co-ax cables. (Cable
length is 600mm)
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The VisionSwitch-32 is available in two
models
VisionSwitch32-H.
Used in conjunction with the iH4-PRO and iH4-DIG Cards.
VisionSwitch32-SA.
Used as a stand alone general purpose video switch
How to connect the VisionSwitch32-H
to 8 iH4-DIG cards
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| PCI level 2.2 compliant
(3.3v/5v). |
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| Measurements |
220 x
112mm. |
| Maximum Input level |
2V rms. |
| Input Impedance |
75ohms
or 4.7kohms (Selected by on card jumper links.) |
| Crosstalk |
-80dB
at 20kHz. |
| THD |
0.002%
at 20kHz. |
| Gain |
x1 into
75 ohms. |
| Power |
6.5W.
+5V at 150mA +12V at 300mA -12V at 180mA |
| Switching Time |
50 ns. |
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The Vision Switch is available in two
models:
- Vision Switch-H. Used in conjunction
with the Horizon 4VW-PRO and Horizon 4VW-DIG Cards.
- Vision Switch-SA. Used as a stand
alone general purpose video switch.
When
VisionSwitch32-H is used with the iH4-PRO/DIG graphics adapter then the
following configurations are possible:
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No of iH4-PRO/DIG cards and N.
of overlays supported
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N. of Vision Switch Cards
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N. of video inputs available to
the iH4 Video overlays
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Effective Video Switch Size
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| 1
card, 4 overlays |
1 |
32 |
32
x 4 |
| 2 cards,
8 overlays |
1 |
32 |
32 x 8 |
| 3
cards, 12 overlays |
1 |
32 |
32
x 12 |
| 4 cards,
16 overlays |
1 |
32 |
32 x 16 |
| 5
card, 20 overlays |
1 |
32 |
32
x 20 |
| 6 cards,
24 overlays |
1 |
32 |
32 x 24 |
| 7
cards, 28 overlays |
1 |
32 |
32
x 28 |
| 8 cards,
32 overlays |
1 |
32 |
32 x 32 |
The iH driver software detects the
presence of the VisionSwitch32-H and automatically controls the video switch,
expanding the input capabilities for each video overlay from 4 inputs, as
standard, to 32.
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