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IN2022 OPERATION MANUAL - REV 1.1 12/11/99
©1995 - INLINE, INC.
DESCRIPTION
The IN2022 is a high performance dual function computer video interface for VGA-type and
MAC II-type video signals. Like other INLINE interfaces, the IN2022 carries out three primary
functions. This first function is signal splitting as the interface allows for the simultaneous
connection and viewing of both the computer’s local monitor and a second display device such as
a large data monitor or data projector. The second function is physical interfacing and adaption.
The IN2022 connects to VGA PC compatible computers or Macintosh family computers with
15-pin D video connectors and provides output signal on standard BNC connectors. The final
function is electronic interfacing. The interface accepts video in a wide variety of sync formats
and converts the signal to RGsB, RGBS, or RGBHV as required by the display device, cabling,
and video routing system.
PRODUCT FEATURES
•
Universal Compatibility for VGA and MAC II Computers- The IN2022 was designed
as the ultimate VGA / MAC video interface, offering input compatibility with the following
standards at resolutions up to 2000 x 2000:
VGA Type
VGA, SVGA, XGA, XGA2
MAC II Type MAC II, Quadra, Centris, Performa, Power MAC, Daystar MP, Radius
•
Exceptional Video Performance - Featuring advanced video amplification circuitry, the
IN2022 offers video bandwidth in excess of 230 MHz, ensuring that even the highest
resolution VGA and MAC modes will be interfaced with complete signal clarity.
•
Buffered Local Monitor Output - Ensures highest quality display on the local monitor.
This buffered output provides the flexibility to place the local monitor anywhere since the
local monitor cable may be extended if necessary.
•
Automatic Output Sync Format Selection - The IN2022 senses the number of cables
connected to the output at power up and automatically sets the output sync format to
RGBHV, RGBS or RGsB. LED indicators located next to the Green, H/Comp Sync, and V
Sync output BNCs provide clear visual confirmation of the current output sync format.
•
Flexible Monitor Emulation - The interface is set at the factory to pass all sense pins
through to the local monitor, ensuring that the graphics card sees the sense signals from the
attached monitor and sets itself to the appropriate resolution, refresh rate or frequency.
For applications where the IN2022 will be used without a local monitor, dip switches are
provided to emulate virtually any monitor.
•
Multi-Step Sharpness Control - optimized to provide maximum visible sharpness
enhancement with high resolution video signals.
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VERVIEW