Troubleshooting | Multi-Tech Systems MT3334SMI manual

Chapter 6 - Troubleshooting

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Multi-Tech Systems MT3334SMI manual Troubleshooting

Contents

Data/Fax Socketed Modem Model MT3334SMI Evaluation Kit Patents Revision Description Contents Index Introduction and Description ModemModule Developer’s Guide FeaturesIntroduction Product Description Introduction and Description Technical Specifications 1200 bps MT3334SMI Physical Dimensions Physical Dimensions DS1 Test/Demo Board SpecificationsLED1-LED4 MT3334SMI Test/Demo Board Block Diagram Test/Demo Board Block Diagram MT3334SMI Pinout MT3334SMI Pin-out Typical Application Hardware Considerations MT3334SMI Design Considerations Calculating Z for Tip and Ring Traces PC Board Layout ConsiderationsRecommended Transceiver Key MT3334SMI PlacementQty Name Description FCC Part Telecom Labeling Requirements Industry Canada CS-03 ReregistrationMultiple Listing AT Commands, S-Registers, and Result Codes Answer Repeat Last Command AT Commands, S-Registers, and Result Codes Result Codes Enable/Disable Monitor Speaker VolumeMonitor Speaker Mode Return Online to Data Mode Result Code Format Modem ResetSr? Read Register Value Tone Dialing Store Current Configuration Command &Fn Load Factory SettingsAsynchronous Communications Mode Display Current Settings \Jn Data Buffer Control Command &Zy=x Store Dialing Command\An Select Maximum MNP Block Size \Bn Transmit Break \Vn Protocol Result Code \Nn Error Correction Mode Selection\Tn Inactivity Timer \Qn Flow Control Selection Enter Setup Password Command %DCn AT Command ControlCommand %En Fallback and Fall Forward Control Command +ES=n Enable Synchronous Buffered Mode Registers Register Unit Range Default Description S43 Terse Verbose Description Result Codes Class 1 Fax Commands Command Description Class 1 Fax Command Summary Result Code Meaning Class 1 Fax Commands Fax MOD Modulation Parameter ValuesCommand Function Display Current Class Values Default Data modem Function Select Service Class Values Default Data mode ModemModule Developer’s Guide CommandFunction +FRS=? Enter Class 1 Fax Commands +FRM=? Enter Result Codes Flow ControlSample Sessions Action by Command Respone Local Modem Remote PC AT+FRH=3 No Carrier ModemModule Developer’s Guide Class 2 Fax Commands +FAXERR Class 2 Fax Command ImplementationClass 2 Fax Commands EIA SP-2388 August +FAA +FCQ +FBOR+FCR Current Session Results +FDCCFax Capability Parameters +FDCS Current Session Parameters +FDFFCData Compression Format Conversion +FDIS +FET +FDR+FDT +FECM +FLPL +FK+FLID +FLNFC +FSPL +FPTS+FRBC +FREL +FTSI +FHNG MT3334SMI Remote Configuration ModemModule User Guide Basic ProcedureSetup Changing the Setup Password Changing the Remote Escape Character Remote Configuration MT3334SMI Troubleshooting Local Analog Loopback Test V.54 Loop Test procedure Remote Digital Loopback Test V.54 Loop Troubleshooting Local digital loopback test Local Digital Loopback Test V.54 Loop Upgrade Procedure Multi-Tech Web Site Upgrade OverviewIdentify the Modem Firmware Identify the Current Firmware Version Upgrade Procedure Download the Upgrade FileMulti-Tech BBS Clear Your Stored Paramenters Extract the Upgrade FilesUse FlashPro to Upgrade Modem Firmware Restore Your Parameters Appendixes MT3334SMI Appendixes FCC FAX UpdateInternational Modem Restrictions Canadian Limitations Notice European Directives User Guide Statement EMC, Safety and Terminal Directive ComplianceNew Zealand Telecom Warning Notice Handshake Sequence Appendix B Multi-Tech Flash Programming ProtocolIntroduction Programming the Modem Other programming concerns Other supported boot code commandsModemModule Developer’s Guide Program Sequence Data Record Intel Hex FormatXxxx End of File Record Extended Address RecordEeee Index Index MT3334SM MT3334SMI MT3334SM