Multitech MT5634ZBA-USB manual Front Panel, Front panel

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Chapter 3 - Features

Front Panel

Figure 3-3. Front panel

The MT5634ZBA-USB has 6 LED indicators on the front panel that indicate status, configuration, and activity:

Transmit Data. The TD LED flashes when the modem is transmitting data to another modem.

Receive Data. The RD LED flashes when the modem is receiving data from another modem.

Carrier Detect. The CD LED lights when the modem detects a valid carrier signal from another modem. It is on when the modem is communicating with the other modem and off when the link is broken.

Off-Hook.The OH LED lights when the modem is off-hook, which occurs when the modem is dialing, online, or answering a call. The LED flashes when the modem pulse-dials.

Terminal Ready. The TR LED lights when the computer detects and initializes the modem.

Power. The PWR led lights when the system is applying power to the modem.

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Contents User Guide Trademarks Record of RevisionsContents Index Introduction and Description MT5634ZBA-USB User Guide IntroductionProduct Description Universal Serial Bus USBIntroduction and Description What Is in Your Modem Package?MT5634ZBA-USB User Guide Quick Start You supply Safety WarningsWhat You Will Need We supplyQuick Start Assemble the ModemInstall the Software USB Connection Connect the Modem to Your SystemLine Connection Phone ConnectionTest Your Modem Select the ModemFeatures What Can You Do with Your Modem? Features Data Telephone Line FaxRequired Equipment ComputerConnections Connecting to the Computer USBConnecting to the Telephone Line Line Connecting to a Telephone Set PhoneFront panel Front PanelMT5634ZBA-USB User Guide AT Commands, S-Registers and Result Codes AT Commands AT Command Summary Echo Online Data Characters Command DS=n Dial Stored Telephone NumberEcho Command Mode Characters Monitor Speaker VolumeCommand Sr=n Set Register Value Monitor Speaker ModeReturn Online to Data Mode Result Codes Enable/DisableModem Reset MT5634ZBA-USB User Guide Command Vn Result Code FormatCommand Xn Result Code Selection Command Yn Long Space DisconnectAsynchronous Communications Mode Load Factory SettingsCommand &Gn V.22bis Guard Tone Control Communications ModeSelect Stored Configuration for Hard Reset MT5634ZBA-USB User Guide Command &Tn V.54 Test CommandsDisplay Current Settings Command &Wn Store Current ConfigurationBreak Control Error Correction Mode SelectionModem Port Flow Control Data Buffer ControlProtocol Result Code Inactivity TimerCommand %Cn Data Compression Control Command %DCnAT Command ControlCommand%%%ATCRRemote Configuration Escape Sequence Command %En Fallback and Fall Forward ControlEnter Setup Password Command #S=x Store Setup PasswordRegisters S38 S37Rates K56flex Rates S89 S42S43 S48Terse Verbose Description Result CodesMT5634ZBA-USB User Guide Remote Configuration Setup Basic ProcedureChanging the Setup Password Changing the Remote Escape Character Remote ConfigurationMT5634ZBA-USB User Guide Troubleshooting Modem Does Not Respond to Commands None of the Indicators LightModem Dials But Cannot Connect TroubleshootingFax and Data Software Can’t Run at the Same Time Modem Cannot Connect When AnsweringModem Disconnects While Online Modem Doesn’t Work with Caller IDAppendixes FCC Regulations for Telephone Line Interconnection Appendix a Regulatory ComplianceIndustry Canada Class B StatementFAX Branding Statement Canadian Limitations NoticeInternational Modem Restrictions European DirectivesNew Zealand Telecom Warning Notice Appendix B Technical Specifications ITU-T V.32bis/V.32 Carrier Frequencies ConnectorsCarrier Frequencies ITU-TWeight DiagnosticsIndicators DimensionsIntroduction Appendix C Loopback TestsLocal Analog Loopback Test V.54 Loop Figure C-1. Local analog loopback test Test ProcedureAppendix C Loopback Tests Remote Digital Loopback Test V.54 LoopLocal Digital Loopback Test V.54 Loop Figure C-3. Local digital loopback test Test ProcedureService Appendix D Warranty, Service, and Technical SupportLimited Warranty Online Warranty RegistrationTo Download a File Technical SupportMulti-Tech BBS To Log on to the Multi-Tech BBSAbout the Internet About the Multi-Tech Fax-Back ServiceIndex Index MT5634ZBA-USB User Guide