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4-Port Multi Monitor Graphic Adapter(16MB/port)
Four port graphics adapter
Four 64bit Savage4-PRO graphics processors with 16MB per port(total 64MB).
4 DVI outputs, each supporting up to 1280x1024 (digital) and 1600x1200 (analog)
Up to 8 ELK-iH4 cards can be used to support a max of 32 screens from a single PC
Use with the VQS01 to increase the number of diplay ports to a maximum of 128
MODEL: ELK-iH4-PRO
MODEL: ELK-iH4-DIG
ELK-iH4-PRO has all the specifications of the ELK-iH4
Four high quality video overlays (one per screen).
Overlays can be sized and positioned anywhere on the wall (only one video overlay per screen)
Four composite video or two S-Video inputs using the Video Input Module (ELK-VIM) option
Increase the number of video inputs to 16 or 32 by using the ELK-Vision Switch
Supports PAL, NTSC and SECAM
Up to eight ELK-iH4-PRO can be used to support a maximum of 32 screens and 32 video overlays from a single PC
The ELK-iH4-DIG has all the specifications of the
ELK-iH4-PRO
Four digital video inputs for connection to the ELK-Mosaic. The ELK-Mosaic, combined with the ELK-iH4-DIG, allows up to nine video overlays per screen. It is possible to connect a maximum of four ELK-Mosaic to each ELK-iH4-DIG
Add on options: ELK-Mosaic , ELK-Vision Switch and
ELK-VIM
The ELK-iH4 range of Multi-Monitor Graphics Cards are powerful multi-screen graphics adapters providing solutions for high quality, complex data/video walls or multi-screen desktop applications. Using multiple ELK-iH4 cards in your system it is possible to create a display which allows the Windows desktop to be spread across a maximum of 32 screens. Constructing a multi-screen data/video wall using the ELK-iH4 range of graphics cards enables the display to be arranged in any rectangular format, by introducing the ELK-iH4-PRO and ELK-iH4-DIG, the option of displaying high quality video overlays becomes available. In effect, four graphics cards in one, the ELK-iH4 has four independent 64bit Savage4-PRO graphics processors, each with 16MB of memory - one per display channel - to bring superb image quality at high resolution and colour depths. With four DVI outputs, each supporting a resolution of 1280 x 1024 (digital) and 1600 x 1200 (analog) you can be sure of displaying all the applications you need. If you need more screens, simply install another ELK-iH4 card in your machine up to a maximum of 8 cards. The multi screen video solutions use the latest digital technology for stunning video quality. Multiple independent video windows can be displayed simultaneously, and can be scaled to full screen with horizontal and vertical interpolation for high quality images. Chroma-key support also allows you to overlay graphics onto video and video onto graphics. Every ELK-iH4 solution also includes Wall Control, the leading wall control management software for the professional approach to display handling. The ELK-iH4 can also be used with up to four VQS01 controllers allowing you to increase the number of displays from 4 to 16 from a single ELK-iH4 card. For wall applications requiring support for a large number of displays, it is possible to use up to eight ELK-iH4 cards and 32 VQS01 controllers. This configuration provides support for up to 128 displays.
Note: The maximum resolution per display when using the VQS01 is 1024 x 768.

Bus Interface

32bit - 33Mhz PCI adapter V2.2 Compliant
Size 260 x 100mm
Power 12Watts (ELK-iH4), 14Watts (ELK-iH4-PRO/DIG)
Power Requirements ELK-iH4 - +5V at 2.5A max, +3.3V at 2A max
ELK-iH4-PRO/DIG - +3.3V at 2.5A max, +12V at 250mA max + 5V at 2.5A max
Temperatures Operating: 0~35¡É Storage: -20~70¡É
Relative Humidity 5% to 90% non-condensing
Resolution per screen
8 bpp - 256 colours
16 bpp - 65,536 colours
32 bpp - 16.7 m colours
640 x 480
Y
Y
Y
800 x 600
Y
Y
Y
102 x 768
Y
Y
Y
1280 x 1024
Y
Y
Y
1600 x 1200
Y
Y
N
All ELK-iH4 cards are supplied with the following software packages:
Drivers
Special multi-screen display driver for use with Windows ¢ç 2000 and Windows¢ç XP. The function of of the display driver is to present one large desktop to the Windows operating system. The multi screen display driver will support up to a maximum of 32 screens.
A standard native Windows ¢ç 2000/XP driver that will support up to 6 screens

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

TWIN Control
A stand alone desktop management software program that controls the position of application windows, system messages and dialog boxes of your multi-screen display.
The ELK-iH4 range of graphics cards can be used as a simple 4 screen desktop display or a multiple 32 screen data/video wall.
Application Recommended Pproducts
Multi-screen graphics only 1 to 8 ELK-iH4. Supports from 1 to to 32 screens
Multi-screen graphics with 1 video window per screen and 4 video inputs 1 to 8 ELK-iH4-PRO and ELK-VIM1, or ELK-VIM8 supports from 1 to 32 screens and 1 to 32 video windows.
Multi-screen graphics with 1 video window per screen and 16 or 32 video inputs 1 to 8 ELK-iH4-PRO and 1 or 2 Vision Switch cards supports from 1 to 32 screens and 1 to 32 video windows and 16 video inputs with 1 Vision Switch and 32 video inputs using 2 Vision Switch cards
Multi-screen graphics with up to 9 video windows per screen and up to 144 video inputs 1 to 8 ELK-iH4 cards and 1 to 16 ELK-Mosaic. Each mosaic card provides 9 video windows. A maximum of 4 ELK-Mosaic can be connected to the ELK-iH4-DIG
Command and Control Video Editing Video Conferencing DTP CAD / CAM / CAE
ELK-iH4 4-Port Multi-Monitor Cards(16MB per port, two analog VGA splitter cables)
ELK-iH4-DVI ELK-iH4 supplied with two DVI splitter cables (DVI-cable)
ELK-iH4-PRO 4-Port Multi-Monitor Cards(16MB per port, Video Overlay, two analog VGA splitter cables)
ELK-iH4-PRO-DVI ELK-iH4-PRO supplied with two DVI splitter cables (DVI-cable)
ELK-iH4-DIG 4-Port Multi-Monitor Cards(16MB per port, Video Overlay,4 Digital Input, two analog VGA splitter cables)
ELK-iH4-DIG-DVI ELK-iH4-DIG supplied with two DVI splitter cables (DVI-cable)
All Specifications within this document are subject to change without notice.