USRobotics 33600, x2/56K Other Features, Accurately, Efficiently, With Windows, Plug and Play

Page 7

Accurately

Sportster Winmodem 33600 & x2/56K can automatically detect and correct errors during a transmission (V.42/MNP 2-4 error control.)

Efficiently

The Sportster Winmodem 33600 & x2/56K ’s data compression feature can pack data down to a fraction of its original size.

It can also de-compress data compressed by the remote modem

(V.42 bis/MNP 5 data compression.)

With Windows

Sportster Winmodem 33600 & x2/56K is designed to operate exclusively in the Windows environment with fully-compliant Windows software. It will not work in MS-DOS or in an MS-DOS shell under Windows.

WARNING : THE MODEM WILL BE DAMAGED IF YOU USE A DIGITAL PHONE LINE.

Since some homes and most businesses have digital lines, before plugging your Sportster Winmodem 33600 & x2/56K into a jack you are unsure about, ask the person in charge of the phone system if the line is digital.

Other Features

Plug and Play

Plug and Play allows a computer to configure the modem's settings automatically. Your computer sets the optimal configuration for the modem and your software applications automatically adjust to that configuration.

Once your system sets the configuration, it will use this configuration every time you turn on your machine. In order to use this feature, you must have either a Plug and Play BIOS or Windows 95.

Sportster Winmodem 33600 & x2/56K - User's manual

3

Image 7

Contents User’s Manual 1997 Table of Contents Appendix a Technical Reference Appendix B Technical Specifications Glossary Limited Warranty Voice FunctionsHow a Modem Works IntroductionQuickly How Does Your Sportster Winmodem 33600 & x2/56K∗ Work ?With Windows Other FeaturesAccurately EfficientlyPackage Contents Sportster Winmodem 33600 & x2/56K Installation InstallationPlug and Play Insert the Modem Into the Computer Installation ProcedurePlug in the power plug and turn the computer on Run the Modem’s Installation Program If you choose Then try This COM port This IRQ Running the Installation Program on a Windows 95 System Installing the Communications Software Page Changing Country Setup under Windows Page Installation Test Using the ModemFactory Settings Resetting the Modem to Factory Settings Remember the Following Points When Using the Modem Remarks on Using the ModemUn-Installing the Modem Page Problems and Solutions TroubleshootingSymptom Solution Terminal mode, you Send AT commandsModem does not Respond when,There is no audible Tone when you try toUsing a certain ErrorsCorrectly to Connection problemModem Connects itselfConnections are Transmission errorsA fax, errors alter IntercontinentalBefore the Modems Connect Online, but no call Signals but fail toIf your PC reacts as Though you areLink. If your screen displays random or garbage characters During Data TransfersDuring Fax Transmissions If You Are Still Having Problems Page Overview of Voice Functions Voice FunctionsVoice Applications Application SettingsSpeakerphone Implementing Voice FunctionsInput/Output Source Selection Page Appendix a Technical Reference Main AT commandsBasic Command Set E0 Echo OFF E1 Modem displays keyboard commands Displays the following information Ln Controls speaker volume internals onlyFn Sets online local echo of transmitted data ON/OFF Hn Controls ON/OFF hookVn Displays verbal/numeric result codes Xn Sets result code displayed. Default isResult Codes Xn SettingFunctions Advanced Command Set Sets Transmit DataTD flow control Enables/disables data compressionSets Error Control ARQ 1200 bps and higher Sets Guard ToneControls Data Set Ready DSR operations Writes current configuration to Nvram templatesSets pulse rotary dial make/break ratio Sets Receive Data RD hardware flow controlRegisters Reg Default FunctionSets the number of seconds the modem Page Bit Value Result Reg Default Function Reg Default Function Page Bit Bit 4 Bit ResultValue 128 Reserved Page Page Sportster Winmodem X2/56K Specifications Electrical power CE Mark SafetyElectromagnetic Compatibility Page Baud rate Analog signalsGlossary Asynchronous transmissionBuffer BitBits BpsDuplex Data modeDigital signals Error correctionLocal Echo Fax modeFallback Flow controlProtocol ParityRemote Echo Terminal Terminal modeSerial transmission Synchronous transmissionXON/XOFF Page Limited Warranty Advised of the Possibility of Such Damages Page 024.1388-00