Multitech MT2834BLR Bedienungshandbuch

CC1600-SeriesMT2834BLRIntelligent Data/Fax ModemOwner’s Manual

10MT2834BLR Owner’s Manual2.1 Preliminaries This chapter covers MT2834BLR installation and connection.In addition to the contents of theMT2834B

11Chapter 2 - Installation and Connection2.3 InstallationPerform the following procedure to install modem cards in the CC916, CC1416, CC2816 or CC

12MT2834BLR Owner’s Manual2.4 PC Board ControlsThe MT2834BLR is designed on a single printed circuit board. This board contains sixteen DIP-Switc

13Chapter 2 - Installation and Connection2.4.1 DIP-Switch SettingsThe vast majority of installations are similar, with the MT2834BLR being used to

14MT2834BLR Owner’s ManualSynchronous ModeDIP-Switch Condition Effect#1 UP* DTR Dependent On interfaceDown DTR forced On at all times#2 UP* SDLC Mode

15Chapter 2 - Installation and Connection2.5 OOS (Busy Out) Toggle SwitchThe MT2834BLR contains a two-position OOS switch on the front panel. This

16MT2834BLR Owner’s Manual2.6 Dial-Up and Leased LinesConnection to the phone system is made via RJ-11 type jacks such as an RJ-11C or RJ-11W. It c

17Chapter 2 - Installation and Connection2.7 Modem LED IndicatorsThe MT2834BLR has ten LED diagnostic indicators. They are:1. Receive Data (RCV). T

18MT2834BLR Owner’s Manual

CC1600-SeriesChapter 3 - Communications Software and Modem Basics

Owner’s Manual82033705 Revision FMultiModemII Models:MT2834BLR/BLRThis publication may not be reproduced, in whole or in part, without prior expressed

20MT2834BLR Owner’s Manual3.1 IntroductionThis chapter talks about using data communications software with your MT2845BLR. The firstsection describes

21Chapter 3 - Software Configuration6. Click Install Trio... to continue. The Select Language dialog is displayed.7. Click OK to proceed with the defa

22MT2834BLR Owner’s Manual13. In the Com Port Selection group select the COM port, on which your modem is installed, fromthe drop-down list.14. In the

23Chapter 3 - Software Configuration3.3 Is Your Modem Ready for Use?As soon as you have connected power to the modem, if you are an experienced modem

24MT2834BLR Owner’s Manual3.5.1 How Can You Identify Your UART Type?If you have MS-DOS 6.0 or later, you can find your UART type from a diagnostic pro

25Chapter 3 - Software Configuration3.6 Configuring Your SoftwareCommunications software must be configured to work with your modem, your computer, an

26MT2834BLR Owner’s Manual3.7 PC Initialization StringsWe recommend the following initialization string for a MultiModem connected to a PC-compatiblec

27Chapter 3 - Software Configuration3.8 Macintosh InitializationMacintosh computers cannot use RTS/CTS hardware flow control without a serial cable wi

28MT2834BLR Owner’s Manual3.9 Configuring Software for Your ComputerYou must configure your communications software to match your computer’s configura

29Chapter 3 - Software Configuration3.10 When to Disable Data CompressionIf your serial port cannot keep up because it has an older UART, you may lose

ContentsChapter 1 - Introduction and Description1.1 Introduction...

30MT2834BLR Owner’s Manual3.11 Using AT CommandsYou control your modem by issuing AT commands, setting S-Registers, and setting DIP-Switches.You can e

CC1600-SeriesChapter 4 - Modem AT Commands

32MT2834BLR Owner’s Manual4.1 Modem AT CommandsAT commands are the means by which you, and your communications software, are able tocommunicate with

33Chapter 4 - Modem Commands, S-Registers & Result CodesCOMMAND: #AnVALUES: n = 0 thru 3DEFAULT: #A0DESCRIPTION: #A0 selects initial handshake at

34MT2834BLR Owner’s ManualCOMMAND: DsVALUES: s = phone #DEFAULT: n/aDESCRIPTION: Dial a telephone number “s”, where s may include up to 60 digits orT,

35Chapter 4 - Modem Commands, S-Registers & Result CodesCOMMAND: &EnVALUES: n = 0 thru 15DEFAULT: &E1, &E4, &E6, &E10, &E1

36MT2834BLR Owner’s ManualCOMMAND: &GnVALUES: n = 0, 1 or 2DEFAULT: &G02DESCRIPTION: &G0 turns off CCITT guard tones.&G1 turns on CCIT

37Chapter 4 - Modem Commands, S-Registers & Result CodesCOMMAND: #LnVALUES: n = 0 thru 3DEFAULT: #L0DESCRIPTION: #L0 selects modems negotiate V.42

38MT2834BLR Owner’s ManualCOMMAND: &PnVALUES: n = 0 or 1DEFAULT: &P0DESCRIPTION: &P0 selects 60-40 pulse ratio.&P1 selects 67-33 pulse

39Chapter 4 - Modem Commands, S-Registers & Result CodesCOMMAND: Sr?VALUES: r = 0-11, 13, 15-17, 24-26, 29, 30, 32, 34, 36, 37, 48DEFAULT: n/aDESC

Chapter 4 - Modem AT Commands4.1 Modem AT Commands ...

40MT2834BLR Owner’s ManualCOMMAND: #TnVALUES: n = 0 or 1DEFAULT: #T1DESCRIPTION: #T0 turns off Trellis Coded Modulation#T1 turns on Trellis Coded Modu

41Chapter 4 - Modem Commands, S-Registers & Result CodesCOMMAND: #XnVALUES: n = 0 or 1DEFAULT: #X0DESCRIPTION: #X0 selects single XOFF character s

42MT2834BLR Owner’s Manual4.1.1 Callback Security CommandsCOMMAND: #DBnVALUES: n= 0, 1, or 2DEFAULT: DB0DESCRIPTION: #DB0 disables Callback Security

43Chapter 4 - Modem Commands, S-Registers & Result Codes4.1.2 V.25bis CommandsCOMMAND: $VnVALUES: n= 0, 1, 2, 5, or 6DEFAULT: $V0DESCRIPTION: $

44MT2834BLR Owner’s Manual4.1.3 Remote ConfigurationThe Remote Configuration feature is a network management tool that allows you to configuremodems r

45Chapter 4 - Modem Commands, S-Registers & Result CodesPassword CommandsCOMMAND: #IxxxxxxxxxxVALUES: n/aDEFAULT: #IMULTITECHDESCRIPTION: Login P

46MT2834BLR Owner’s ManualS4Line Feed CharacterUnit: ASCII CharacterRange: 0-127Default: 10Description: Defines the character recognized as LINE FEED.

47Chapter 4 - Modem Commands, S-Registers & Result CodesS13Remote Configuration Escape CharacterUnit: ASCII CharacterRange: 0-127Default: 37 (% si

48MT2834BLR Owner’s ManualS26Failed Password AttemptsUnit: 1 failed attemptRange: 0-255Default: 0Description: Counts the number of times there has bee

49Chapter 4 - Modem Commands, S-Registers & Result Codes4.3 Result CodesThe MT2834BLR Command mode provides you with several responses, or “Resu

CC1600-SeriesChapter 1 - Introduction and Description

50MT2834BLR Owner’s Manualmodem is set-up to do so with an X1, X2, X3, or X4 command.)Table 4-3. &Q1 "Standard AT" Result CodesTERSE VE

CC1600-SeriesChapter 5 - Modem Testing

52MT2834BLR Owner’s Manual5.1 IntroductionEach time you power up the modem, it performs an automatic self- test to ensure proper operation.The modem a

53Chapter 5 -Testing Your Modem5.2 Local Analog Loopback Test/V.54 Loop 3In this test, data from your computer or terminal is sent to your modem'

54MT2834BLR Owner’s Manual5.3 Digital Loopback Test/V.54 Loop 2 (Local/Manual)In this test, your modem must be On-Line with another modem that can res

55Chapter 5 -Testing Your Modem5.4 Digital Loopback Test/V.54 Loop 2 (Remote/Automatic)In this test, your modem must be On-line with another modem set

56MT2834BLR Owner’s Manual5.6 Synchronous Mode TestingThe following tests must be run with your modem in Synchronous mode (DIP Switch #12 in theUp (OP

57Chapter 5 -Testing Your Modem5.8 Digital Loopback Test (Local/Manual) (Synchronous Mode)This test must be run when you have a data connection with a

58MT2834BLR Owner’s Manual5.8 Digital Loopback Test (Remote/Automatic) (Synchronous Mode)This test must be run when you have a data connection with an

CC1600-SeriesChapter 6 - Warranty, Service and Tech Support

6MT2834BLR Owner’s Manual1.1 IntroductionWelcome to the world of data communications. You have acquired one of the finest intelligent data/fax modems

60MT2834BLR Owner’s Manual6.1 IntroductionThis chapter starts out with statements about your modem's 2-year warranty. The next section, TechSuppo

61Chapter 6 - Service, Warranty & Tech Support6.3 Tech SupportMulti-Tech has an excellent staff of technical support personnel available to help y

62MT2834BLR Owner’s Manual6.4 ServiceIf your tech support specialist decides that service is required, modems may be sent (freight prepaid)to our fact

63Chapter 6 - Service, Warranty & Tech Support6.5 The Multi-Tech BBSFor customers who do not have Internet access, Multi-Tech maintains a bulletin

64MT2834BLR Owner’s Manual6.5.1 Upgrading the MultiModemThe MultiModem has a Flash PROM which contains firmware code for the hardware and DSP codefor

CC1600-SeriesAppendices

66MultiModemBL Owner’s ManualAppendix A-Compliance with BABT Requirements\Compliance with BABT RequirementsApproved for connection to telecommunicatio

67Appendix A-Complaince With BABT RequirementsCompliance with BS6305 Clause 6.2, BS6320 Clause 7.2, and BABT/SITS/82/005S/Da. The modem is suitable fo

68MultiModemBL Owner’s Manual Compliance with BS6789: Section 3.1 and Part 2a. The modem is not capable of allowing Auto Call using '999' or

69Appendix B - FCC & Canadian RegulationsAppendix B-FCC Regulations for Telephone Line Interconnection1. This equipment complies with Part 68 of

7Chapter 1 - Introduction and Description1.3 How to Use This ManualThis chapter begins with a short introduction, a profile on modem features, fol

70MultiModemBL Owner’s ManualCanadian Limitations NoticeNotice: The ringer equivalence number (REN) assigned to each terminal device provides anindica

71Appendix C -Technical SpecificationsAppendix C -Technical SpecificationsYour MT2834BLR data/fax modem meets the specifications listed below:Model Nu

72MultiModemBL Owner’s ManualCarrier Frequencies 1800 Hz V.32/V.32bis/V.32terbo/V.34/Enhanced V.34--33.6K/31.2K/28.8K/26.4K/24K/21.6K/19.2K/16.8K/14.

73IndexCarrier Loss Disconnect Delay Time...46S10 ...46Carrier ON...

74MultiModemBL Owner’s ManualLimited Warranty ...60Line Feed Character...

75IndexPause Time for Comma...46S8 ...46PBX/CBX Dis

76MultiModemBL Owner’s ManualZZIP files ...29

8MT2834BLR Owner’s Manual

CC1600-SeriesChapter 2 - Installation and Connection