Extron RSU 126 Manual - Free PDF Download

Page 1 - Product Identification and Support Information

Display of company logo, model reference, support website, registration information, and recycling guidance.

Page 2 - Safety Precautions and Warranty Details

Safety instructions covering electrical hazards, handling precautions, battery safety, three-year warranty terms, repair conditions, and regional customer service contacts.

Page 3 - Safety and Compliance Notices

Safety requirements, power warnings, maintenance guidelines, ventilation advice, battery use, and FCC Class A Notice regarding radio frequency interference.

Page 4 - Quick Start Guide for Setup

Six steps detailing the setup process, including mounting procedures, connecting host and peripheral USB devices, optional RS-232 connections, and control commands.

Page 5 - Initial Setup and Connection Diagram

Steps 7 through 9 for initial setup, connecting contact closure devices, powering components, and a connection diagram for the SW4 USB Plus switcher with peripherals.

Page 6 - Manual Introduction and Features Overview

Table of contents sections including configuration and control, introduction to the manual, product features, and application diagrams.

Page 7 - Product Overview and Physical Specifications

Purpose of Extron SW USB Series switchers, key features like active USB hubs, RS-232 control, host/peripheral emulation, and physical dimensions including enclosure size and power supply details.

Page 8 - Application Diagrams

Illustrations showing connection setups for the SW USB Series with interactive whiteboards, annotator applications, and KVM switching applications.

Page 9 - Installation Chapter Outline

Table of contents for the Installation chapter covering mounting procedures, rear panel features, power wiring, contact closure control, and connecting multiple switchers.

Page 10 - Tabletop and Rack Mounting Instructions

Guidelines for mounting the switcher on a tabletop or in a rack, detailing required connections, optional accessories, and UL safety guidelines for rack installation.

Page 11 - Mounting Procedures and Electrical Considerations

Instructions for rack mounting procedures for various shelf depths and furniture mounting using under-desk kits, along with considerations for circuit overloading and reliable earthing.

Page 12 - Device Mounting and Component Installation

Installation steps for under-desk mounting, rear panel features for SW2, SW4, and SW4 USB Plus models, component location diagrams, and securing instructions for mounting units.

Page 13 - Wiring and Power Connection Procedures

Installation and wiring procedures for RS-232 ports, contact ports, USB output connectors, power connector wiring, safety cautions, and power connector diagram.

Page 14 - RS-232 Communication Configuration

Wiring and configuration details for RS-232 communication, including pin assignments for the port and pass-through port, and instructions for setting up loop-through modes to control external A/V switchers.

Page 15 - Contact Closure and Loop Mode Configuration

Installation procedures focusing on contact closure control, configuring the SW USB for loop mode, connecting contact closure devices, and cascading multiple switchers within system limits.

Page 16 - Cascaded System Operation

Illustration of installing a cascaded USB switcher system allowing a single host to connect to up to five tiers of USB devices, covering front panel features and operations.

Page 17 - Device Operation and Status Indicators

Explanation of front panel features such as power and input selection LEDs, active USB LED indicators, and procedures for powering on the device and selecting inputs via buttons.

Page 18 - Input Selection and Command Execution

Methods for selecting inputs using contact closure or SIS commands, issuing commands to A/V switchers via RS-232 Pass Thru, and details on Loop 0 and Loop 1 modes with required SIS commands.

Page 19 - Command Structure and Executive Mode

Instructions for sending commands to an A/V switcher using contact closure, enabling front panel lockout (executive mode), and a table detailing SIS commands, USB functions, and activation instructions.

Page 20 - Operational Modes and Host Emulation

How to operate the device by entering and exiting executive mode, resetting the device, and configuring host emulation for peripherals like keyboards and mice using DIP switches, including supported devices.

Page 21 - SIS Configuration and Troubleshooting

Troubleshooting guidance for non-standard keyboards/mice causing reboot cycles, peripheral emulation specific to SW4 USB Plus, host-to-switcher communications, command/response tables, and firmware updates.

Page 22 - SIS Command Communication Protocol

Configuration and control of the switcher using SIS commands over RS-232, details on host-to-switcher messages, error responses, ASCII to HEX conversion table, and symbol definitions for command/response usage.

Page 23 - SIS Command/Response Tables

Command/response tables detailing SIS commands for input selection, RS-232 pass-through configuration, front panel lockout, firmware queries, reset functions, and firmware upload, including ASCII commands and responses.

Page 24 - Firmware Update Procedure

Instructions for updating firmware on Extron products, detailing how to download and install the Firmware Loader software from the website and execute the installation process.

Page 25 - Firmware Loading via RS-232

Step-by-step instructions for loading new firmware onto an Extron SW USB switch using the Firmware Loader software, including RS-232 connection setup and file selection.

Page 26 - Firmware Upload Error Handling

Process for uploading firmware to an SW USB switcher using the Firmware Loader software, detailing initiation steps, status indicators, and procedures for handling errors or incorrect firmware versions.

Page 27 - Technical Specifications and Accessories Appendix

Technical details, included parts, and accessories list for the device.

Page 28 - Product Technical Specifications

Detailed specifications including USB configurations, control/remote switcher details, power requirements, environmental conditions, mounting options, enclosure dimensions, weight, regulatory compliance, and warranty information.

Page 29 - Included Parts and Accessories List

List of included parts, optional accessories, available mounting options, and corresponding part numbers for the SW USB switcher.