iH4 Graphics Card

The Datapath iH4 graphics cards are powerful multi-screen graphics adapters providing solutions for high quality, complex data walls or multi-screen desktop applications.

The iH4 operates with Windows® Server 2003 and Windows® XP Professional operating systems and spreads the Windows® desktop across the multi-screen display. Windows® applications can be positioned and sized anywhere on the desktop. The Windows® operating system sees the multi-screen display as one large desktop.

The iH4 can also be used with up to four VQS-01 controllers allowing you to increase the number of displays from 4 to 16 from a single iH4 card. For wall applications requiring support for a large number of displays, it is possible to use up to 10 x iH4 cards and 40 x VQS-01 controllers. This configuration provides support for up to 160 displays.

Note: The maximum resolution per display when using the VQS-01 is 1024 x 768

The iH4 graphics adapters are supplied with two RGB-S-cables.

Four port graphics adapter Four 64bit Savage4-PRO graphics processors each with 16MB of memory (total 64MB) Four analog VGA outputs supporting 1600 x 1200 or 1920 x 1080 Four DVI outputs, each supporting up to 1280 x 1024 or 1400 x 1050 Up to 10 x iH4 cards can be used to support a maximum of 40 screens from a single PC Use with the VQS-01 to increase the number of display channels to a maximum of 160

 iH4 Specification

Bus Interface	32bit - 33Mhz PCI adapter V2.2 Compliant
Size	260 x 100mm
Power	8.3watts
Power Requirements	+5 at 1.2A, +3.3V at 0.7A
Operating Temperatures	0 - 35 DegC
Storage Temperatures	-20 - 70 DegC
Relative Humidity	5% to 90% non-condensing

Software Features

Drivers

• Special multi-screen display driver for use with Windows® 2000, Windows® Server 2003 and Windows® XP Professional. The function of the display driver is to present one large desktop to the Windows® operating system. The multi-screen driver will support up to a maximum of 64 screens.

Wall Control

• Datapath Wall Control software enables you to configure your video wall display, launch video overlays and create a video wall layout configuration, it is possible to save layouts and recall them for future use
• Wall Control presents a representational window of the entire video wall showing position and size of video overlay windows, RGB windows (if used in conjunction with the Vision RGB product) and control dialogs for VisionSwitch
• It is possible to operate Wall Control on a remote PC via a network connection