Multi-Tech Systems MT4X56USB instruction

MultiModemUSB User Guide

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MT4X56USB

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Multi-Tech Systems MT4X56USB manual

Contents

MultiModemUSB Model MT4X56USB User Guide User Guide Record of RevisionsPatents Trademarks Contents Glossary of Terms Index Introduction and Description MultiModemUSB User Guide FeaturesIntroduction Technical Specifications InstallationPreview of this Guide Introduction and Description Related Documentation Front Panel Modem Ports Ports 1, 2, 3,Hub System RJ-ll Modem Connector USB Type a Upstream ConnectorUSB Type B Downstream Connector Power Connector Installation Safety Warning Telecom Unpacking Installation Cabling your MT4X56USB MT4X56USB Software Loading and Configuration MT4X56USB Drivers for Windows System USB SupportLoading your Driver Software Software Loading and Configuration Uninstalling MultiModemUSB in Windows MT4X56USB Drivers for Windows Uninstalling MultiModemUSB in Windows MultiModemUSB Drivers Install dialog box displays Click Next MT4X56USB Drivers for Windows NT Add/Remove Uninstalling MultiModemUSB in Windows NTSelect Add/Remove Programs MT4X56USB Drivers for Windows Click Finish Software Loading and Configuration Select Add/Remove Hardware Installing Your V.90 Modems Click Start Settings Control Panel Modems Read Carefully Software Loading and Configuration MT4X56USB Installing Your V.90 Modems Windows Click Start Settings Control Panel Phone and Modems option MT4X56USB Software Loading and Configuration Windows 95/98 Configuration Utility MT4X56USB Windows NT 4.0/2000 Configuration Utility MT4X56USB MT4X56USB AT Commands, S-Registers and Result Codes AT Command Summary Command Enter KeyRepeat Last Command Answer AT Commands, S-Registers and Result Codes Return Online to Data Mode Result Codes Enable/DisableInformation Request Modulation Handshake Modem Reset Load Factory SettingsTone Dialing Result Code Format Communications Mode Asynchronous Communications ModeTest Commands Display Current Settings Store Current Configuration Select Stored Configuration for Hard ResetCommand &Zy=x Store Dialing Command \An Select Maximum MNP Block Size \Nn Error Correction Mode Selection \Tn Inactivity Timer\Kn Break Control \Qn Flow Control Selection Command %DCn AT Command Control Command %En Fallback and Fall Forward ControlEnter Setup Password Command #S=x Store Setup Password Command +++ATCR Escape Sequence Command %%%ATCRRemote Configuration Escape Sequence Register Unit Range Default Description Registers S38 Upstream data rates Result Codes Terse Verbose Description For more information on scripting, click the Help button Remote Configuration Changing the Setup Password Remote Configuration ProcedureSetup Changing the Remote Escape Character Remote Configuration CommandsRemote Configuration and Management MT4X56USB Troubleshooting Modem Dials But Cannot Connect None of the Indicators LightModem Does Not Respond to Commands Troubleshooting Modem Disconnects While Online Modem Cannot Connect When Answering Loopback TestsModem Doesn’t Work with Caller ID Fax and Data Software Can’t Run at the Same Time Test procedure Local Analog Loopback Test V.54 Loop Remote Digital Loopback Test V.54 Loop Remote digital loopback test Local Digital Loopback Test V.54 Loop Local digital loopback test Windows 95/98 Troubleshooting Determining Why USB Support Is Not PresentInstalling Microsoft USB Support Double-click the Universal Serial Bus Controller icon Upgrade Procedure Upgrade Overview Identify the MT4X56USB FirmwareIdentify the Current Firmware Version Multi-Tech Web Site Download the Upgrade File Extract the Upgrade FilesUpgrade Procedure Clear Your Stored Paramenters Upgrade the Modem’s Firmware Restore Your Parameters Service, Warranty and Tech Support Software User License Agreement Limited Warranty On-line Warranty RegistrationService, Warranty and Tech Support Tech Support Service Contacting Tech Support via E-mail Appendices Appendix a Regulatory Information Class B StatementFCC Part Industry Canada FCC Part 68 Telecom Appendices FAX Branding Statement Canadian Limitations Notice EMC, Safety and Terminal Directive Compliance Commission Decision CTR21New Zealand Telecom Warning Notice International Modem Restrictions Introduction TroubleshootingAppendix B V.90 Support Glossary of Terms MT4X56USB Glossary MT4X56USB Glossary MT4X56USB Glossary MT4X56USB Glossary MT4X56USB Glossary MT4X56USB Glossary MT4X56USB Index Index Configuration MT4X56USB Software user license agreement Speed