Multi-Tech Systems MT5600BA, MT5600BL manual S32

Page 58

MultiModemII User Guide

Register

Unit

Range

Default

Description

 

S13

decimal

0, 1–127

42 (*)

Sets the ASCII code for the remote configu-

 

 

 

 

ration escape character. ATS13=0&W dis-

 

 

 

 

ables remote configuration.

S15

minutes

10–255

30

Sets the length of time the modem waits

 

 

 

 

after making a dial-up connection before it

 

 

 

 

checks the lease line for restoral.

S17

minutes

0–255

1

Sets the length of time the modem waits af-

 

 

 

 

ter after a lease line fails before it attempts a

 

 

 

 

dial-up connection.

S18

seconds

0–255

0

Sets the number of seconds that the modem

 

 

 

 

conducts an &T test before it returns to the

 

 

 

 

command mode. If the value is zero, the test

 

 

 

 

must be terminated from command mode

 

 

 

 

by issuing an &T0 or H command. When

 

 

 

 

S18 is non-zero, the modem returns the OK

 

 

 

 

message upon test termination.

S24

seconds

0–255

0

Sets the number of seconds that the modem

 

 

 

 

operates in normal mode with no detected

 

 

 

 

telephone or serial port activity before it

 

 

 

 

enters low-power sleep mode. The timer is

 

 

 

 

reset upon any serial port or telephone line

 

 

 

 

activity.

S25

10 ms

0–255

5

Sets the length of time that the modem

 

(async)

 

 

ignores DTR while taking the action specified

 

1 ms

 

 

by &D.

 

(sync)

 

 

 

 

S26

10 ms

0–255

1

When &R0 is commanded, sets the time

 

 

 

 

after detecting an OFF-to-ON transition on

 

 

 

 

RTS before the modem turns CTS ON.

 

 

 

 

Applies to synchronous operation only.

S29

10 ms

0–255

70

Sets the length of time that the modem goes

 

 

 

 

on-hook when it encounters a flash dial

 

 

 

 

modifier (!) in the dial string.

S30

10 ms

0, 1–255

0

Sets the length of time that the modem

 

 

 

 

waits before disconnecting when no data is

 

 

 

 

sent or received. A value of zero disables

 

 

 

 

the timer. Applies to asynchronous opera-

 

 

 

 

tion only.

S32

decimal

0–255

17

Sets the ASCII code for the XON character.

S33

decimal

0–255

19

Sets the ASCII code for the XOFF character.

S35

decimal

0–1

0

0 disables, 1 enables the V.25 data calling

 

 

 

 

tone, which allows remote data/fax/voice

 

 

 

 

discrimination.

50

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Page 57 Page 59
Contents Model MT5600BA Model MT5600BL Record of Revisions FCC Part Quick Start Using the Front PanelIntroduction MultiModemII User GuideSolving Problems AT Commands, S-Registers & Result CodesRemote Configuration Callback SecurityAppendix C Loopback Tests Appendix D Warranty, Service, and Technical SupportAppendix a Regulatory Compliance Appendix E Upgrading the ModemContents Viii Introduction Introduction FeaturesProduct Description Introduction DataWhat Is in Your Modem Package? Related ManualsQuick Start We supply Safety WarningsWhat You Will Need You supplyDialup Connection Connect the Modem to Your SystemRS232 Connection Quick StartPower Connection Two-Wire Leased Line ConnectionFour-Wire Leased Line Connection Power-On TestAdding the Modem to Windows Install the Modem in WindowsRemoving Your Old Modem from Windows Install and Configure Your Software Call the Multi-Tech BBS Trio DataCommWindows HyperTerminal Windows Terminal Trio Fax Send a FaxMicrosoft Fax Select Start Programs Accessories Fax Compose new fax ReferencesMultiModemII User Guide Using the Front Panel Modem Configuration LED IndicatorsOption Selection Using the Front PanelLiquid Crystal Display LCD Menu StructureMultiModemII User Guide Menu Overview Using the Front Panel Status Trunk MultiModemII User Guide Basic Options Trunk Using the Front Panel Advanced Options Trunk MultiModemII User Guide Remote Configuration Options Trunk Diagnostic Options TrunkUsing the Front Panel Phone Number Memory Options Trunk Caller ID Options TrunkMenu Options StatusUsing the Front Panel Basic Options Advanced Options ImplementedRemote Configuration Options Phone Number Memory Options MultiModemII User Guide Diagnostic OptionsCaller ID Options AT Commands Registers Result Codes Introduction AT Commands AT Commands, S-Registers, and Result CodesHook Control Echo Command Mode CharactersDS= y Dial Stored Telephone Number Information RequestReturn Online to Data Mode Monitor Speaker VolumeMonitor Speaker Mode Result Codes Enable/DisableRead Register Value Select RegisterSet Register Value Tone DialingLong Space Disconnect Modem ResetResult Code Selection Data Carrier Detect DCD ControlData Terminal Ready DTR Control Error Correction ModesLoad Factory Settings Modem-Initiated Flow Control22bis Guard Tone Control Communications ModeFlow Control Selection Clear to Send CTS Control Sync/Async ModeTest Commands Data Set Ready DSR ControlDisplay Last Connection Statistics Display Current ConfigurationStore Current Configuration Synchronous Clock SourceZy =x Store Telephone Number Select Profile for Hard ResetLine Signal Level Data Compression Control\An Maximum MNP Block Size Line Signal QualityPCM Code Selection \Bn Transmit Break\Nn Error Correction Mode Selection \Vn Single Line Connect Message+MS= Modulation Selection Reserved,maxTXrateCRMNP Extended Services Command #CBPy=x Store Callback Password Command -SDR=nDistinctive Ring ControlCommand #CBNy=x Store Callback Number Flash Memory DownloadCommand $SBn Serial Port Baud Rate Command #CID= n Caller IDCallback Enable/Disable Escape SequenceRegister Unit Range Default Description RegistersS32 S36 S46 Result Codes Terse Verbose DescriptionProtocol ALT +FCERROR MultiModemII User Guide Remote Configuration Setup Basic ProcedureChanging the Remote Configuration Password Remote Configuration Changing the Remote Escape CharacterMultiModemII User Guide Callback Security Setup Procedures Turning Callback Security On and OffAssigning Callback Passwords Callback SecurityAssigning Callback Phone Numbers Callback Security Commands Calling ProcedureCommand #CBN y= x Store Callback Number Command #CBPy=x Store Callback Password Callback Assignments MultiModemII User Guide Leased Line Operation Two-Wire Setup Four-Wire Setup Leased Line OperationDial Backup and Leased Line Restoral Dial Backup and Leased Line Restoral SetupLeased Line Operation MultiModemII User Guide Solving Problems None of the Indicators Light Modem Does Not Respond to Commands Solving ProblemsModem Dials But Cannot Connect Modem4Disconnects While Online Modem4Cannot Connect When Answering File Transfer4Is Slower Than It Should BeThere Are Garbage4 Characters on the Monitor Data Is Being LostModem4Doesn’t Work with Caller ID Fax and Data4Software Can’t Run at the Same Time Appendixes Appendix a Regulatory Compliance FCC Part 68 TelecomFax Branding Statement Regulatory ComplianceInternational Modem Restrictions Canadian Limitations NoticeCommission Decision CTR21 EMC, Safety, and Terminal Directive Compliance New Zealand Telecom Warning NoticeAppendix B Technical Specifications Technical Specifications Receiver Sensitivity Local Analog Loopback Test V.54 Loop Test procedureLoopback Tests Remote Digital Loopback Test V.54 Loop Figure C-2. Remote digital loopback testLocal Digital Loopback Test V.54 Loop Figure C-3. Local digital loopback testBack-to-Back Test Figure C-5. Back-to-back test connections Limited Warranty ServiceTechnical Support Online Warranty RegistrationWarranty, Service, and Technical Support Multi-Tech BBSAbout the Internet Ordering Modem Accessories SupplyNet Online Ordering InstructionsUpgrade Overview Identify the Modem FirmwareMulti-Tech BBS Identify the Current Firmware VersionMulti-Tech Web Site Upgrading the ModemExtract the Upgrade Files Download the Upgrade FileSet the Modem to the Factory Defaults Upgrade the Modem’s Firmware Restore Your ParametersAppendix F Cable Pinouts RS-232 PinoutsLeased Line Pinouts Cable PinoutsAppendix G Ascii Character Map Ctrl Code Hex DecIndex 108 Index 110
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