Multi-Tech Systems MT9234ZBA manual Changing the Voice Jumper

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Chapter 2 – Installation

Location of the Jumpers

Note: The Speaker Mode Jumper is for a Modem with the Voice Option

Changing the Dial-Up/Leased-Line Jumper

As shipped from the factory, your modem is configured for normal dial-up operation. That is, the modem must dial a phone number to connect to another modem. To use the modem on a leased line, you must change jumper J2 to select leased line operation, and J3 to select whether it will be the originating or the answering modem. If dial-up operation is selected, J3 has no effect.

See Chapter 3 for additional leased line information.

•The factory default is the answer position. This makes the modem the answering modem on the leased line.

•To use the modem on a leased line, move the J2 jumper plug from the default dial-up position to the leased line position.

•To make the modem the originating modem on the leased line, move the J3 jumper plug to the originate position.

Changing the Voice Jumper

The speaker jumper is next to the external speaker jack.

•The factory default position of the voice jumper is set for a stereo speaker or sound card. A jumper plug covers both pins of the jumper.

•To use the modem with a monophonic external speaker, remove the jumper plug from the jumper pins. You can store it by placing it on one jumper pin.

Multi-Tech Systems, Inc. MT9234ZBA-Series User Guide (S000387D)

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Contents MultiModem ZBA Revisions Knowledge Base and Support Services Technical SupportWarranty CopyrightContents AT Commands Information FeaturesIntroduction CE Mark Technical SpecificationsOpening the Modem InstallationSafety Warnings Change the Internal JumpersChanging the Voice Jumper Connect the Modem to a Phone Optional Connect the Two-Wire Leased Line Leased Line OnlyConnect the Modem to Your PC Connect the Modem to the Telephone LineWindows Installer Connect the Modem to the AC Power OutletPower-On Test Install the Modem DriverPage Click Initial Setup and Country/Region Selection Configure the Modem for Your Country or RegionUsing the Global Wizard to Configure Your Modem Using AT Commands to Configure Your ModemAbout the Front Panel SetupConnecting to the Internet OperationChanging the Setup Password Remote ConfigurationChanging the Remote Escape Character Callback Security Changing the Setup PasswordTurning Callback Security On and Off Assigning Callback Passwords and Phone Numbers Setting Callback Security Message ParityPassword-Only Callback Calling ProceduresNumber-Entry Callback Direct Connection Extension-Entry CallbackCallback Assignments Form Location Password Telephone Number Callback Security CommandsNone of the Indicators Light TroubleshootingModem Does Not Respond to Commands Modem Cannot Connect When Dialing File Transfer Is Slower Than It Should Be Fax and Data Software Can’t Run at the Same Time Data Is Being LostThere Are Garbage Characters on the Monitor Modem Doesn’t Work with Caller IDIdentify the Current Firmware Version Download the Upgrade FileAppendix a Upgrading the Modem’s Firmware Identify the Modem FirmwareClear Your Stored Parameters Extract the Upgrade FilesUpgrade the Modem’s Firmware Restore Your ParametersFCC Part 15 Regulation Appendix B Regulatory ComplianceFCC Part 68 Telecom International Modem Restrictions EMC, Safety and R&TTE Directive ComplianceCanadian Limitations Notice Industry CanadaSouth African Statement New Zealand Telecom Warning NoticeJapan Requirements Special phone cable is required for regulatory compliance Brazil Special Cable for MT9234ZBA model onlyWeee Waste Electrical and Electronic Equipment Statement Appendix C Environmental InformationReach Statement Restriction of the Use of Hazardous Substances RoHS CR6+ Rohs HT/TS Substance ConcentrationAppendix D Installing a Modem under Linux Configure the Modem for your Country or Region Appendix E Using Out of Band ManagementConfigure for Callback Security in Direct Connect Mode Remote Configuration Console Port Final SetupConsole Port Connections Autoanswer Call Waiting Callback Security Caller ID Index
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MT9234ZBA specifications

Multi-Tech Systems has long been a trusted name in the field of communication technology, and its MT9234ZBA and MT9234ZBA-V modem products exemplify the company's commitment to delivering robust and reliable connectivity solutions. These modems are ideal for a range of applications, including telephony, data communication, and remote monitoring, making them a versatile choice for both personal and professional use.

One of the standout features of the MT9234ZBA and MT9234ZBA-V is their high-speed data transmission capabilities. Both models support data rates of up to 56 Kbps, ensuring efficient and swift data transfer for various applications. This allows users to experience minimal latency during downloads and uploads, appealing to those who depend on timely and reliable data delivery.

These modems utilize advanced technologies, such as V.92 and V.90 protocols, which enable users to benefit from features like quick connect, thereby reducing the time it takes to establish a connection. Additionally, the modems support both analog and digital lines, making them adaptable for different environments and infrastructures.

Another notable characteristic of the MT9234ZBA and MT9234ZBA-V modems is their compatibility with a wide range of operating systems, including various versions of Windows, Linux, and Mac OS. This cross-platform support ensures that users can easily integrate these modems into their existing software environments without encountering significant compatibility issues.

The design and construction of these modems are also worth mentioning. They are compact and lightweight, making them easy to install and reposition as needed. Their robust construction ensures longevity, which is crucial for users in environments where durability is paramount.

For those concerned about security, Multi-Tech Systems has integrated multiple security features within these modems. This includes support for encryption protocols, ensuring that data transmitted over the modem remains secure and protected from unauthorized access.

In conclusion, the MT9234ZBA and MT9234ZBA-V by Multi-Tech Systems represent an excellent choice for anyone in need of reliable and high-speed modem solutions. With their advanced features, compatibility with various operating systems, and emphasis on security, these modems stand out in the crowded telecommunications market. Whether for home use or in a professional setting, the MT9234ZBA and MT9234ZBA-V offer robust solutions for modern communication needs.
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