Black Box ACS4201A-R User Manual
Black Box ACS4201A-R User Manual

Black Box ACS4201A-R User Manual

Switch/splitter
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Welcome to the CATX DVI-D Family!
Thank you for purchasing a CATX DVI-D Switch! We appreciate your business, and we
think you'll appreciate the many ways that your CATX DVI-D system will save you money,
time, and effort.
The CATX DVI-D Switch offers three fundamental uses:
As a Multiplex Repeater: the DVI signals (+optional audio) coming from a signal
source are equalized and distributed on up to 7 equivalent outputs. A control is not
necessary. Distributed display systems can be realized (Digital Signage).
As an 8-port Crosspoint Switch: each port can be switched optionally as an input or
output. You can, for example, switch and distribute the signals from 3 signal
sources on up to 5 displays (allowing simultaneous presentations on several
displays). Alternatively, signals coming from 7 signal sources can be switched in
turn to a single display. The changeover can be triggered remotely using the serial
interface (RS232) and/or by a push-button at the device.
As a 7-port KVM Switch: up to 7 Singlehead ports (a "Singlehead" extender system
supports 1x monitor, 1x keyboard, 1x mouse) or up to 3 Dualhead ports (a
Dualhead extender system supports 2x monitor, 1x keyboard, 1x mouse). The
changeover can be triggered remotely using the serial interface (RS232) and/or by a
push-button at the device.
Cascade multiple devices in two stages for all applications to give up to 49/1 connections.
The CATX DVI-D Switch has the advantage that it can be positioned up to 140m away from
both your signal source and display device. This becomes possible by using the proven
CATX DVI-D- Extender technology for the transmission of DVI- Monitor and USB-
Keyboard and Mouse signals over CATx- cable.
The operation of a CATX DVI-D Switch always requires at least one Local Unit and up to
seven Remote Units from the CATX DVI-D-Extenders range.
DVI-D CATX SWITCH/SPLITTER
1

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Summarization of Contents

Product Overview
Product Introduction
General overview of the CATX DVI-D Switch and its capabilities.
Technical Glossary
Definitions of key terms used throughout the manual for clarity.
System Setup Example
Illustrates a typical application scenario for the CATX DVI-D Switch system.
Product Features
Highlights the main functionalities and advantages of the CATX DVI-D Switch series.
Product Lineup
Lists the various models, extenders, and upgrade kits available.
Interface and Device Compatibility
Details supported interfaces, keyboards, mice, and other HID devices.
Using the Manual
Guidance on navigating and understanding the structure of this user guide.
Installation Process
What's in the Box
Lists all items included in the CATX DVI-D Switch and KVM Local Unit packages.
Cable Connection Guide
Specifies the types and requirements for connecting cables, including CATx.
System Configuration Steps
Step-by-step instructions for setting up the CATX DVI-D Switch system.
Installation Procedures
Detailed instructions and guidelines for installing the CATX DVI-D Switch unit.
Device Views and Layouts
CATX DVI-D Switch Layout
Diagrams showing port configurations for various switch modes.
KVM Extender Layouts
Illustrations of the CATX DVI-D KVM Extender units and their ports.
Diagnostic Procedures
Switch LED Diagnostics
Explanation of Power and Link Status LEDs on the CATX DVI-D Switch.
KVM Extender LED Diagnostics
Understanding the status LEDs on the CATX DVI-D KVM Extender.
Service and Setup
Switch Operating Mode Setup
Configuring the CATX DVI-D Switch using DIP switches for different modes.
KVM Extender Configuration
Adjusting settings and understanding diagnostic LEDs on KVM extenders.
Local Unit DDC/Color Setup
Configuring DDC information and color depth on the local unit.
Remote Unit Switching Setup
Setting the moment of switching between frames for the remote unit.
Operating Modes
Multiplex-Repeater Mode
Operating the switch as a signal distributor to multiple displays.
Crosspoint-Switch Mode
Using the switch for flexible input/output port allocation.
Singlehead KVM-Switch Mode
Controlling multiple CPUs from a single console with one monitor.
Dualhead KVM-Switch Mode
Controlling CPUs with dual monitors from a single console.
System Information Retrieval
Accessing device status and information via the serial interface.
Factory Reset Procedure
Restoring the device to its original factory default settings.
Troubleshooting Guide
Monitor Display Issues
Troubleshooting common problems related to monitor picture display.
Keyboard Functionality Problems
Resolving issues where the keyboard is not working correctly.
USB Peripherals Troubleshooting
Addressing problems with USB keyboards and mice, including jerky movements.
Appendix G: Specifications
Local/Remote Unit Specifications
Detailed technical specifications for CATX DVI-D-Media/KVM units.
Switch Unit Specifications
Technical specifications for the CATX DVI-D Switch unit.
Appendix H: Connectors
Local/Remote Unit Connectors
Pinout diagrams and descriptions for DVI-I connectors on local/remote units.
Switch Unit Connectors
Details on the Serial Interface connector for the CATX DVI-D Switch.
Device Interfaces Overview
Pin configurations for Power Supply and CATx interfaces on all devices.

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