Multi-Tech Systems
BA-Series
manual
Appendixes
Troubleshooting
Specification
Install
Password
Changing Default Parameters
Time for Carrier Abort Timer
Modem LED Indicators
Warranty
Configuring Your Software
Modem Reset Z
Page 78
Appendixes
Page 77
Page 79
Image 78
Page 77
Page 79
Contents
User Guide
User Guide
Record of Revisions
Contents
Index 106
Introduction and Description
How To Use This Manual
Introduction
DIP-Switches
Modem Features
Callback and Remote Configuration
Warranty, Service & Technical Support
1 2834 Series Features
Fax Features
Technical Specifications
Power
Modem LED Indicators
MT2834 LED Display
Controls on PC Board
Installation and Connection
What is in Your Modem Package?
Installation
Installation and Connection
Safety Warnings
Installation Procedure
Step Procedure
Installing Data Communications Software
MultiModemBA/BAI Connections
Software Configuration and Modem Basics
PC Initialization Strings
Configuring Your Software
Configuring Software for Your Modem
AT &F X4 S0=0 M
Configuring Software for the Remote System
Changing Default Parameters
Configuring Software for Your Computer
Other Parameters
Terminal Emulation
File Transfer Protocols
Command Mode
AT Command Editing
Functional Modes
Summary of AT Commands
Command Mode
Store Modem
Configure Data
Result Codes
Multi-Tech Result Codes
Standard AT Result Codes
Continuous Redial not used in BAI a or
Dialing Commands Dialing Action Commands
Dial Command D
Dialing a Stored Number N
Voice/Data Dialing $VD
Dial Modifier Commands
DTR Dialing $D
Pulse or Tone Dial P T
Set Pulse Dial Ratios &P
Return to Command Mode After Dial Command Execution
Reverse the Mode of Operation R
Automatic Pauses in Dialing
Calling Card Detect Tones $
Phone Number Memory Commands
Flash On Hook
Quiet Answer @
Configuration and Default Storage Commands
Number Linking NN
Listing Numbers Stored in Memory L
Async/Sync Mode Switching &M
Loading Factory Defaults &F
Modem Reset Z
Unix Uucp Spoofing $SP
Result Codes Enable/Disable and No Response Answer Q
Command Response Result Code Commands
Echo Command Mode Characters E
Result Codes Multi-Tech or Standard AT &Q
Phone Line Conditioning Commands
Result Codes Basic and Extended and Call Progress Selection
Guard Tones Not Used in BAI Models &G
Bell/V.21 Tone
Enable/Disable Trelis Coded Modulation #T
Fallback Modes When On-Line #F
Phone Line Monitoring Speaker M
Cleardown at Disconnect &CD
7 RS-232C Interface Control Commands
Enable/Disable Lowspeed Fast Connect $FC
Auto Speed Detect #A
Data Set Ready Control &S
Data Terminal Ready Control &D
CTS Control &R
CTS/RTS Interaction Control &RF
Error Correction Commands
Enable/Disable Auto Reliable Fallback Character $F
Auto-Reliable Buffering $A
Flow Control Commands
Error Correction/300bps $E
Retransmit Count $R
Hardware Flow Control &E4
Xon/Xoff Flow Control &E5
Xon/Xoff Pass-Through &E7
Hewlett-Packard ENQ/ACK Pacing &E9
Normal Mode Modem Flow Control On &E11
Send Xon/Xoff Characters #X
Terminal/Computer Initiated Pacing &E13
Enq/Ack Pacing Commands
Normal/Auto-Reliable/Reliable Mode Commands
Xon/Xoff Pass-Through Commands
Parity Selection #P
Speed Conversion Commands
Speed Conversion $BA
Modem Baud Rate $MB
Serial Port Baud Rate $SB
Immediate Action Commands
Force Answer Mode a
Off Hook H
Enable/Disable Reading of Line Probe Information Commands
Line Probe Commands
Exiting Command Mode, Going Back On-Line O
Format of Line Probe Graph or Table Commands
Registers
Escape Code Character
Number of Rings Until Modem Answers
Rings Which Have Occurred
Return Character
Backspace Character
Time for Carrier Abort Timer
Line Feed Character
Wait Time for Dial Tone
Carrier Detect Response Time
S10 Carrier Loss Disconnect Delay Time
S13 Remote Configuration Escape Character
S11 Tone Dialing Tone Spacing and Duration
S17 Changing Break Time
S15 Callback Time Delay
S16 Callback Attempts
S24 PBX/CBX Disconnect Drop Time for DSR/CTS/CD
S30 Inactivity Timer
S26 Failed Password Attempts
S29 Local Inactivity Timer
S32 Time Elapse for Escape Sequence
S37 Time Between DTR Active and Modem On-Hook
Reading and Assigning S-Register Values
S36 Time Between DTR Inactive and Modem Off-Hook
S48 Program V.34bis Connect Speeds 2834 Series only
AT Command and S-Register Summary
Examples of Assigning Values
Examples of Reading Values
Callback Security and Remote Configuration
Callback Feature Description
Remote Configuration Description
To change your Remote Configuration feature status
To turn your modems Callback Security feature on and off
To set parity of the password/message prompt
AT#DB2CR or AT#DB1CR
Callback Operational Sequence Procedures
Remote Configuration Procedures
Callback Security and Remote Configuration
Remote Configuration Operation Procedures StepProcedure
Change Login Password
Remote Configuration and Callback Security AT Commands
Callback Security Enable/Disable
AT#I=yyyyyyyyyyCR
Remote Configuration/Callback Security S-Registers
Local Inactivity Timer S29
DIP-Switch Settings
DIP-Switch Option Settings
PC Board
Switch #4 AS/400 Mode Synchronous Mode/Leased Line/Dial-UP
DIP-Switch Settings
MultiModemBA User Guide
= Down
Down
Speaker Volume Control
Switch #16 Reserved for Future Use
Recording Option Configurations
Switch Function Position Effect
DIP Switches #13-14
DIP Switches #15-16
Warranty, Service and Tech Support
Multi-Tech Systems, Inc. Warranty & Repairs Policies
Warranty, Service, and Technical Support
Online Warranty Registration
Repair Procedures for International Distributors
Internet Sites
Replacement Parts
Technical Support
Country Telephone
Appendixes
Upgrade Overview
Appendix a Upgrading Your Modem’s Firmware
Download the Upgrade File
Upgrade the Modem’s Firmware
Appendix B Troubleshooting
None of the LEDs Light When the Modem Is On
Modem Does Not Respond to Commands
Appendix B Troubleshooting
Modem Dials But Cannot Make a Connection
File Transfer Is Slower Than It Should Be
Modem Cannot Connect When Answering
Modem Disconnects While On-line
Am Losing Data
Am Getting Garbage Characters on the Monitor
Apendix C AT Command Summary
Appendix C AT Command Summary
Command Values Description
MultiModemBA User Guide Command Values Description
SN d
$Fn
RF n
$SBn
Break Atcr
Callback Security/Remote Configuration Command Summary
Password Command Summary
Command Description #Ixxxxxxxxxx
#Syyyyyyyyyy
25bis Commands
Delayed and Forbidden Numbers
Appendix D V.25bis Operation
25bis Operation
25bis Set-Up and Initialization
25bis Mode AT Commands
25bis DIP-Switches
Appendix D V.25bis Operation
Change Serial Baud Rate CSP Command
25bis AT Commands
Enable/Disable V.25bis Mode $V Command
25bis Responses Result Codes
Listing Forbidden Phone Number RLF Command
Dial Phone Number Provided CRN Command
Listing Delayed Phone Numbers RLD Command
Disregard or Connect to Incoming Calls DIC or CIC Command
Italy
DTR Dialing $D Command
ITU V.25bis Country Specific Information
Switzerland
Belgium
Appendix E MultiModemBA Cables Austria
France
Singapore
Appendix E MultiModemBA Cables
Figure E-1. RS232 Cable IBM PC
Appendix F Regulatory Information
Appendix F Regulatory Information FCC Part
FCC Part 68 Telecom
Industry Canada
Canadian Limitations Notice
104
EMC, Safety, and R&TTE Directive Compliance
International Modem Restrictions
105
Index
106
Index
107
PBX/CBX Disconnect Drop Time for DSR/CTS/CD53
108
109
Related pages
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Medium Chassis M Series Parts List for Friedrich 2006
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