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Black Box MD1640A, MD1641A manual DIP-Switch Settings

Models: MD1640A MD1641A

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CHAPTER 9: DIP-Switch Settings

9.DIP-Switch Settings

9.1Introduction

There are several DIP-Switch options on the Series II Modem’s printed circuit (PC) board. The DIP-Switches are accessible through a cut-out on the side of the modem. This chapter explains the Modem printed- circuit board options. Sixteen DIP-Switch settings and the modem's speaker volume control are explained in detail, including all default settings.

FRONT

LEDs

Voice/Data

switch with

Answ/Orig

Speaker

16-position DIP switch

									OPEN																		OPEN
									OPEN																		OPEN


1			2		3		4		5		6		7		8		9 10 11 12								13 14 15 16

Power switch

Power jack

RS/232/V.24 connector

Volume knob

Line jack

Phone jack

REAR

Figure 9-1. Series II Modem 336 (MD1641A) PC Board

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Image 128

Black Box MD1640A, MD1641A manual DIP-Switch Settings

Contents

Series II Modem Series II Modem 336+ Series II Modems Series II Intelligent DATA/FAX Modems Contents Command Mode Manual Dial and Automatic AnswerRegisters Callback Security and Remote ConfigurationModem Testing Other Appendixes DIP-Switch SettingsAppendix a Troubleshooting Introduction How To Use This Manual Introduction and DescriptionInstallation and Connection Software ConfigurationAT Command Mode Operation Manual Dial and Automatic AnswerDIP-Switches Callback and Remote ConfigurationTesting Your Modem What is in Your Modem Package? Modem FeaturesFax Features Technical Specifications Mode of Operation Intelligent FeaturesCommand Buffer ModulationFax Carrier FrequenciesLease Line Restoral Carrier FrequenciesConnectors DiagnosticsIndicators Operating TemperaturePower Modem LED IndicatorsIntroduction and Description Controls on PC Board Installation and Connection Safety WarningsInstallation Series II Modem 336 MD1641A Connections Series II Intelligent DATA/FAX Modems Is Your Series II Modem Ready for Use? Operating Your Series II Modem Answer/Originate Voice/Data Toggle Switch Simple OperationsIntroduction Serial Port LimitationsSoftware Configuration How Can You Identify Your Uart Type?16550 Uart and Windows COMnFIFO=1Configuring Your Software Configuring Software for Your ModemChanging Default Parameters PC Initialization StringsAT &F X4 S0=0 M AT &F X4 S0= 2 MOther Parameters Macintosh InitializationAT &F X4 M AT &F X4 &E5 &E13 &D0 MConfiguring Software for Your Computer Configuring Software for the Remote SystemSoftware Configuration AT &F9 &W0 CRWhen to Disable Data Compression Terminal EmulationFile Transfer Protocols User Guide for Series II ModemsAT &F S0=0 X4 &E0 M Disabling Error CorrectionAT &F S0=0 X4 &E14 M Manual Dial and Automatic Answer Dialing/On-Line/AnsweringSeries II Intelligent DATA/FAX Modems Automatic Leased Line Restoral Operation 336+ Only Manual Dial Backup Call Termination 336+ OnlyDial Backup and Leased Line Restoral 336+ Only Series II Intelligent DATA/FAX Modems Dial-Up Operation 336+ Only Manual Call OriginationAutomatic Answering Manual Answering Handshaking DetailsCall Termination Abort Timer Command Mode AT Command EditingCommand Mode Functional ModesSummary of AT Commands Functional ModesMemorize Phone Numbers #L0 #L1#L2 #L3E14 E15$BA1 +++ATCRResult Codes Sr?Sr= #RCBNxxQ0 Series II Result Codes Q1 Standard AT Result CodesContinuous Redial a or Dialing Commands Dialing Action CommandsDial Command D Dialing a Stored Number N DTR Dialing $DPulse or Tone Dial P or T Dial Modifier CommandsVoice/Data Dialing $VD Long Space Disconnect Y Set Pulse Dial Ratios &PAutomatic Pauses in Dialing Wait for New Dial-Tone W Return to Command Mode after Dial Command ExecutionReverse the Mode of Operation R Flash On Hook Calling Card Detect Tones $Quiet Answer @ ATDT101099907247465500$0123 4567 8910Phone Number Memory Commands Storing Phone Numbers D...NNumber Linking NN ATX4&E1&E5&E13&E15DT17247465500N3Listing Numbers Stored in Memory L Configuration and Default Storage Commands Loading Factory Defaults &FUnix Uucp Spoofing $SP Modem Reset Z32terbo Enable/Disable #V 336 Only Async/Sync Mode Switching &M Synchronous Transmit Clock Select &XCommand Response Result Code Commands Echo Command Mode Characters EResult Codes Enable/Disable and No Response Answer Q Chap 5 Command ModeterResult Codes Verbose/Terse Result Codes Basic and Extended and Call Progress SelectionCommand Mode Phone Line Conditioning Commands Enable/Disable Trelis Coded Modulation #TGuard Tones &G Phone Line Monitoring Speaker MCleardown at Disconnect &CD Fallback Modes When On-Line #FEnable/Disable Lowspeed Fast Connect $FC 336+ Only Carrier Detect Control &C 7 RS232C Interface Control CommandsAuto Speed Detect #A Data Terminal Ready Control &D Clear to Send Control &RError Correction Commands Data Set Ready Control &SCTS/RTS Interaction Control &RF DSR/CD Interaction Control &SFNormal Mode &E0 Auto-Reliable Mode &E1Reliable Mode &E2 Mode Select #LOriginate Mode Answer ModeEnable/Disable Auto Reliable Fallback Character $F Auto-Reliable Buffering $ARetransmit Count $R Flow Control Commands Error Correction/300bps $EHardware Flow Control &E4 Modem TerminalXon/Xoff Flow Control &E5 Xon/Xoff Pass-Through &E7Hewlett-Packard ENQ/ACK Pacing &E9 Normal Mode Modem Flow Control On &E11Send Xon/Xoff Characters #X Terminal/Computer Initiated Pacing &E13 Maximum Block Size &BSAsynchronous Word Length Selection $EB 336 Only Parity Selection #P#X0 = #X1 =Normal Mode Modem Flow Control Commands Speed Conversion CommandsEnq/Ack Pacing Commands Speed Conversion $BA Modem Baud Rate $MBSerial Port Baud Rate $SB Immediate Action Commands Help Screens $HInquiry for Product Code Windows 95 Autodetect InquiryListing S-Register Values L6 Listing On-Line Diagnostics L8Listing Current Operating Parameters L5 L7 On-line diagnostics information On or Off Hook H Break Atcr Exiting Command Mode, Going Back On-Line O Line Probe CommandsForce Answer Mode a Format of Line Probe Graph or Table Commands DF0 Immediate Action Line Probe CommandsDP1 DF1Number of Rings Until Modem Answers Rings Which Have OccurredLine Feed Character Escape Code CharacterReturn Character Time for Carrier Abort Timer Backspace CharacterWait Time for Dial Tone Pause Time for CommaS10 Carrier Loss Disconnect Delay Time Carrier Detect Response TimeS11 Tone Dialing Tone Spacing and Duration S13 Remote Configuration Escape CharacterS15 Callback Time Delay S18 Automatic Leased Line Restoral 336+ Only S16 Callback AttemptsS17 Changing Break Time S25 DTR Dropout Time S19 Dial-Back Timer 336+ OnlyS24 PBX/CBX Disconnect Drop Time for DSR/CTS/CD S26 Failed Password Attempts S29 Local Inactivity TimerS30 Inactivity Timer S32 Time Elapse for Escape SequenceS48 Program V.34bis Connect Speeds S36 Time Between DTR Inactive and Modem Off-HookS37 Time Between DTR Active and Modem On-Hook Reading and Assigning S-Register Values Examples of Assigning ValuesATS0=30S3?, and ATS7=55S7? AT Command and S-Register SummaryExamples of Reading Values Callback Security Remote Configuration Callback Feature DescriptionCallback Security and Remote Configuration Remote Configuration DescriptionError To change your Remote Configuration feature statusTo turn your modems Callback Security feature on and off To set parity of the password/message promptAT#IxxxxxxxxxxCR xxxxxxxxxx from Table AT#DB2CRÊorÊAT#DB1CRAT#CBN0xxxxxxxxxxCR AT#CBN1xxxxxxxxxxCRAT#SyyyyyyyyyyCR yyyyyyyyyy from Table Callback Operational Sequence Procedures PasswordRemote Configuration Procedures Remote Configuration Operation Procedures StepProcedureCallback Security Enable/Disable #DB Remote Configuration and Callback Security AT CommandsAssign Passwords for Callback Phone Numbers #CBN Change Login Password #I Change Setup Password #SErase Callback Password #RCBNxx Erase Callback Phone Number #RDNxxRemote Configuration/Callback Security S-Registers Remote Configuration Character S13Callback Time Delay S15 Callback Attempts S16Failed Password Attempts S26 Local Inactivity Timer S29Modem Testing Modem Testing Local Analog Loopback Test/V.54 LoopDigital Loopback Test/V.54 Loop 2 Local/Manual Digital Loopback Test local/manual119 Digital Loopback Test/V.54 Loop 2 Remote/Automatic Digital Loopback Test remote/automaticBack-to-Back Test 122 Synchronous Mode Testing Local Analog Loopback Test Synchronous ModeDigital Loopback Test Local/Manual Synchronous Mode Digital Loopback Test Remote/Automatic Synchronous Mode 126 DIP-Switch Settings DIP-Switch Option Settings Series II Modem 336+ MD1640A PC Board129 Switch #4 AS/400 Mode Synchronous Mode/Leased Line/Dial-Up 130131 132 133 134 135 Speaker Volume Control Recording Option Configurations Function Position EffectDIP Switches #13-16 AT vs. Series II Result CodesPossible Causes and Solutions None of the LEDs Light When the Modem Is OnModem Does Not Respond to Commands 141 Modem Dials But Cannot Make a Connection 143 Modem Cannot Connect When Answering Modem Disconnects While On-lineFile Transfer Is Slower Than It Should Be Am Losing DataAm Getting Garbage Characters on the Monitor Contacting Black Box Recording Modem Information Modem Model NoMaking the Call Shipping and PackagingUpgrading the Series II Modem’s Firmware Tone Dial Frequencies 697 770 852 941 1209 Digits 1336 1633 Appendix B Dial Pulse and Tone-Dial FrequenciesDial Pulses Appendix C Command Summary CommandDescription $AnBSn $BAnCDn DsNd$Dn DFnDPn $En $EBn#Fn $FCnCommand Values Description $HnNdNe #Ln$MBn RFn #Pn$Rn Sr=n $SBnSFn $SPn#Tn $VDn160 #XnCallback Security/Remote Configuration Command Summary Command Description #DBn#CBNyyxxxxxx + Dxxxxxx???NxxPassword Command Summary 25bis Commands DIP-Switch Condition Effect Appendix D DIP-Switch SummaryAsynchronous Mode Synchronous Mode 166 Appendix E S-Register Summary Appendix E S-Register SummaryS13 S15S24 S36 Digit Words Appendix F Result Code SummaryEffect 172 Appendix F Result Code Summary Delayed and Forbidden Numbers Appendix G V.25bis OperationAppendix G V.25bis Operation 25bis Operation25bis DIP-Switches 25bis Set-Up and Initialization25bis Mode AT Commands 25bis AT Commands 25bis Responses Result CodesEnable/Disable V.25bis Mode $V Command Change Serial Baud Rate CSP CommandDial Phone Number Provided CRN Command Disregard or Connect to Incoming Calls DIC or CIC Command Listing Delayed Phone Numbers RLD CommandListing Forbidden Phone Number RLF Command DTR Dialing $D Command ITU V.25bis Country Specific Information ItalyAustria France BelgiumSingapore Appendix H Series II modem cables Appendix H Series II Modem Cables188 Appendix I RS232C Interface Specifications Appendix I RS232C Interface SpecificationsReceived Data Pin 3, RD BB Request To Send Pin 4, RTS CADirection to modem Direction from modemSignal Ground Pin 7, SG AB Clear To Send Pin 5, CTS CBData Set Ready Pin 6, DSR CC Data Carrier Detect Pin 8, CD CFData Terminal Ready Pin 20, TR or DTR CD Transmit Clock Pin 15, TC DBReceive Clock Pin 17, RC DD External Transmit Clock Pin 24, XTC Ring Indicator Pin 22, RI CETerminal Busy Out of Service Pin 25, OOS Appendix J Regulatory Information FCC and IC EMI/RFI StatementsAppendix J Regulatory Information FCC Part 68 Regulations for Telephone-Line Interconnection196 Canadian Limitations Notice 197Copyright 2000. Black Box Corporation. All rights reserved