Chapter 2 • Installation And Operation - Extron electronics RGB 203 Rxi User Manual

Universal video interface with audio
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Introduction, cont'd
Thirty memory presets — Thirty spaces are reserved in the
interface's memory for storing user-defined combinations
of horizontal and vertical position settings based upon
input signal scan rates. The interface automatically
recalls the position settings when it detects an input
signal with a matching scan rate.
LCD scan rate indicator — This backlit liquid crystal display
(LCD) indicates the horizontal and vertical sync rates,
and the minimum and maximum centering limits. A DIP
switch is provided for turning off the backlight.
RGBHV, RGBS, or RGsB outputs — Select the output format
via cabling setup and rear panel DIP switch.
Serration pulse switch — This DIP switch-selectable feature
adds or strips the serration pulses from the output signal
to make it compatible with digital display devices. Use
the serration pulse switch if flagging or bending occurs at
the top of the video display.
Sync polarity adjustment — Horizontal and vertical sync
output can either follow input sync polarity, or outgoing
sync can be forced to positive or negative via an internal
jumper.
Vertical sync pulse width adjustment — Vertical sync pulse
width can be adjusted via a rear panel DIP switch.
Remote control input selection — Connect a remote contact
closure keypad, an RS-232 control system, or a computer
to the rear panel Remote port to remotely control the
interface.
Executive mode — Locks out front panel control of horizontal
and vertical shift and input selection (with the exception
of VTG mode).
Vented metal enclosure — Vents in the enclosure keep the
interface cool and ready for use 24 hours a day, 7 days per
week.
Automatic sync stripping — Sync signals are automatically
stripped from the red, green, and blue video input
signals. The interfaces normally output sync
simultaneously as separate horizontal and vertical sync
and as composite sync, but sync on green (SOG) can be
selected via a rear panel DIP switch.
Video test generator (RGB 203 Rxi VTG only) — The VTG
version of the RGB 203 Rxi includes a 4-resolution (VGA,
SVGA, XGA, and SGI), 4-pattern video test generator to
simplify system setup and testing.
www.camboard.de
1-4
RGB 203 Rxi, RGB 203 Rxi VTG • Introduction
CAMBOARD Electronics
RGB 203 Rxi, RGB 203 Rxi VTG
Tel. 07131 911201
Fax 07131 911203
2
Chapter Two
Installation and Operation
Mounting the Interface
Rear Panel Connections and Switches
ce-info@camboard.de
Installation Overview
Internal Configuration
Operation
Troubleshooting

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