Robotics Sportster Flash x2 Guía de usuario

FLASH x2User’s Guide

6 Sportster Flash x2 - User’s GuidePersonal Voice Mail*With Personal Voice Mail, your modem is a full-featured messagingsystem offering business-quali

Sportster Flash x2 - User’s Guide 7External Modem InstallationGetting StartedThis chapter will walk you through the installation of your externalmodem

8 Sportster Flash x2 - User’s GuideHardware Installation StepsBefore you begin the modem installation, turn off your computer andany attached devices,

Sportster Flash x2 - User’s Guide 9Speaker AttachmentAn external powered speaker or headset can be connected to the 3.5mm speaker socket located on th

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Sportster Flash x2 - User’s Guide 11Communications SoftwareNote: If you are using the communications software included with yourmodem, you can disrega

12 Sportster Flash x2 - User’s GuideConfiguring Your Software1. Turn on your computer and modem2. Install your communications software (refer to the

Sportster Flash x2 - User’s Guide 13Testing Your Installation1. To test your modem and software installation, perform the software function that puts

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Sportster Flash x2 - User’s Guide 15Sportster Flash and x2Congratulations on your purchase of x2 56K technology! x2 is arevolutionary new technology

This manual covers installation and operating instructions for thefollowing U.S. Robotics modems:· Sportster Flash with x2IMPORTANT MESSAGE: This pr

16 Sportster Flash x2 - User’s GuideHow to Tell if x2 is Enabled in YourModemIf you are not sure whether x2 is enabled in your Sportster modem, usethe

Sportster Flash x2 - User’s Guide 17The Shift from Analogue to Digital CircuitsWhen the first telephone networks were established, they werecompletely

18 Sportster Flash x2 - User’s Guide• MP I-modem or NETServer I-modem with x2Making x2 WorkTo use x2, the x2 client modem must connect to an x2 server

Sportster Flash x2 - User’s Guide 19Controlling Link Speeds with &Nand &UYou can use the &N and &U commands to control link speeds.Spo

20 Sportster Flash x2 - User’s GuideLimiting the Lowest Possible Connect SpeedThe &U command allows you to limit the lowest possible connectspeed.

Sportster Flash x2 - User’s Guide 21&N and &U Command ValuesUse the following table for a complete list of &N and &U link speedsand th

22 Sportster Flash x2 - User’s GuideTroubleshooting x2 Client ConnectionsUse the chart below to understand issues affecting your Sportstermodem and ho

Sportster Flash x2 - User’s Guide 23 New x2 Result CodesUse the following table for a list of all result codes, including new x2result codes:Numeric A

24 Sportster Flash x2 - User’s GuideNew x2 Result Codes (Continued)Numeric Alphanumeric207 CONNECT 46666/ARQ/x2208 CONNECT 48000209 CONNECT 48000/ARQ2

Sportster Flash x2 - User’s Guide 25TroubleshootingBefore the modems connect…If your modem doesn't respond to any AT commands,· Make sure the mo

Table of Contents3COM/U.S. ROBOTICS : THE INTELLIGENT CHOICE ININFORMATION ACCESS™...

26 Sportster Flash x2 - User’s GuideThe problem may be with the modem you first tried to call.If your modem doesn't connect at 2400 bps with a 24

Sportster Flash x2 - User’s Guide 27If errors are occurring in your V.17 fax transmissions,· Enter the following initialisation string in your softwa

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Sportster Flash x2 - User’s Guide 29U.S. Robotics On-line Resources Connecting to the U.S. Robotics BBSTo connect to the U.S. Robotics Bulletin Board

30 Sportster Flash x2 - User’s GuideAmerica OnlineConnect to the U.S. Robotics Forum through America Online. Go tothe Keyword field and type USROBOTI

Sportster Flash x2 - User’s Guide 31If You Must Return the Modem to Us• Contact U.S. Robotics Customer Support to obtain a ReturnMaterials Authorisati

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Sportster Flash x2 - User’s Guide 33GlossaryCross references are printed in boldface. Cross references with items inthe Command Summary chapter are pr

34 Sportster Flash x2 - User’s GuideAsynchronous TransmissionData transmission in which the length of time between transmittedcharacters may vary. Be

Sportster Flash x2 - User’s Guide 35ByteA group of binary digits stored and operated upon as a unit. A bytemay have a coded value equal to a characte

QUICK REFERENCE...43SPORTSTER FLASH SPECIFICATIONS...

36 Sportster Flash x2 - User’s GuideData Compression TableA table containing values assigned for each character during a callunder MNP5 data compressi

Sportster Flash x2 - User’s Guide 37DTEData Terminal (or Terminating) Equipment. A computer that generatesor is the final destination of data.DuplexI

38 Sportster Flash x2 - User’s GuideHalf DuplexSignal flow in both directions, but only one way at a time. Inmicrocomputer communications, may refer

Sportster Flash x2 - User’s Guide 39Non-volatile Memory (NVRAM)User-programmable random access memory whose data is retainedwhen power is turned off.

40 Sportster Flash x2 - User’s GuideRemote Digital LoopbackA test that checks the phone link and a remote modem's transmitter andreceiver.Remote

Sportster Flash x2 - User’s Guide 41V.17 FaxA ITU-T standard for making facsimile connections at 14400 bps,12000 bps, 9600 bps, 7200 bps.V.21A ITU-T s

42 Sportster Flash x2 - User’s GuideV.42A ITU-T standard for modem communications that defines a two-stageprocess of detection and negotiation for LAP

Sportster Flash x2 - User’s Guide 43Quick ReferenceIntroductionThe Quick Reference appendix includes information about thefollowing:· Front Panel Ligh

44 Sportster Flash x2 - User’s GuideFront Panel LightsSymbol Meaning StatusAA Auto Answer/ Answer mode: ON whenAnswer register S0 is set to 1 or high

Sportster Flash x2 - User’s Guide 45Command Summary· Type commands in either upper or lower case, not a combination. Use the Backspace key to delete

Sportster Flash x2 - User’s Guide 13Com/U.S. Robotics :The Intelligent Choice inInformation Access™ongratulations! You have just purchased the Sportst

46 Sportster Flash x2 - User’s GuideDn Dials the specified phone number. Includes the following:* P Pulse (rotary) dialT Tone dial, (Comma) Two-secon

Sportster Flash x2 - User’s Guide 47Hn Controls ON/OFF hook.H0 Hangs up (goes on hook)H1 Goes off hookIn Displays the following information.I0 Four-di

48 Sportster Flash x2 - User’s GuideQn Displays/suppresses result codes.* Q0 Displays result codesQ1 Quiet mode; no result codesQ2 Displays result cod

Sportster Flash x2 - User’s Guide 49Xn Sets result code displayed. Default is X4. Xn SettingResult Codes X0 X1 X2 X3 X4155/CONNECT 33600 • • •

50 Sportster Flash x2 - User’s GuideYn Selects power-on/reset default configuration.* Y0 Default is profile 0 setting in NVRAMY1 Default is profile 1

Sportster Flash x2 - User’s Guide 51&Fn Loads a read-only (non-programmable) factory configuration.&F0 Generic template&F1 Hardware flow c

52 Sportster Flash x2 - User’s Guide&Nn Sets connect speed. If connection cannot be established at this speed, the modem will hang up.* &N0 Va

Sportster Flash x2 - User’s Guide 53&N=0 &N>0&U=0Connects at best possiblespeed between your modemand remote modemConnects at speed def

54 Sportster Flash x2 - User’s Guide&U7 12,000 bps&U8 14,400 bps&U9 16,800 bps&U10 19,200 bps&U11 21,600 bps&U12 24,000 bps&am

Sportster Flash x2 - User’s Guide 55n (n = 0*3).<Ctrl>C Cancels the display of the help screens.<Ctrl>K Cancels the display of the help sc

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56 Sportster Flash x2 - User’s GuideS-RegistersTo change a setting, use the ATSr=n command, where r is the registerand n is a decimal value from 0*255

Sportster Flash x2 - User’s Guide 57Register Default FunctionS10 7 Sets the duration, in tenths of a second, that the modem waits after loss of carri

58 Sportster Flash x2 - User’s GuideRegister Default FunctionS13 0 Bit-mapped register. Select the bit(s) you want on and set S13 to the total of the

Sportster Flash x2 - User’s Guide 59Register Default FunctionS14 0 Reserved.S15 0 Bit-mapped register setup. To set the register, see instructions f

60 Sportster Flash x2 - User’s GuideRegister Default FunctionS19 0 Sets the duration, in minutes, for the inactivity timer. The timer activates whe

Sportster Flash x2 - User’s Guide 61Register Default FunctionS27 1 Bit-mapped register setup. To set the register, see instructions for S13.Bit Value

62 Sportster Flash x2 - User’s GuideRegister Default FunctionS28 0 Eliminates the V.32 answer tones for a faster connection.8 Default item, all times

Sportster Flash x2 - User’s Guide 63Register Default FunctionS34 0 Bit mapped register setup. To set registers, see instructions for S13.Bit Value Res

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Sportster Flash x2 - User’s Guide 65Sportster Flash SpecificationsCompatibility Data: ITU-T V.34 (Inc. 33,600bps), V.FC, ITU-TV.32bis, V.23, V.22 bis

Sportster Flash x2 - User’s Guide 3Welcome to x2 InformationAccessThe latest breakthrough in online communicationsUntil now, 33.6Kbps was thought to

66 Sportster Flash x2 - User’s GuideCE MarkElectromagnetic CompatibilityThis device complies with the following standards in accordance withthe Europe

Sportster Flash x2 - User’s Guide 67Limited WarrantyU.S. Robotics warrants to the original end-user purchaser that thisproduct will be free from defec

4 Sportster Flash x2 - User’s GuideThe result is a completely new kind of transmission technique. Basedon “encoding” rather than “modulation,” it can

Sportster Flash x2 - User’s Guide 5FeaturesData CommunicationsYour modem offers a range of internationally accepted standardmodulation methods and pro