Test Pattern %T, Bilateral digital loop enabled | Motorola V.3600

Test Mode Operation

Exiting RDL/TP the modem responds with a three digit value between 0 and 255 representing the number of errors which occurred during test pattern detection. If errors occur, repeat the test several times to verify the consistency of the problem, then use the analog loopback tests to isolate the problem.

Figure 7-5. Local Modem Initiating Remote Digital Loopback with Test Pattern

Test Pattern — %T

In Test Pattern, transmitted data from the local DTE is blocked and replaced by a V.52 compatible test pattern. When the modem transmits the test pattern, it expects to receive the same pattern.

Bilateral Digital Test Enable / Disable — *DG

Enable or disable bilateral test functions.

Command	Operation

*DG	Bilateral digital loop disabled

*DG1	Bilateral digital loop enabled

V.3600

7-7

Image 117

Motorola V.3600 manual Test Pattern %T, Bilateral Digital Test Enable / Disable *DG, Bilateral digital loop enabled

Contents

3600 Modem User’s GuideMotorola Updates CopyrightTrademarks FCC Requirements Regulatory Information FCC Part 15 Declaration Of Conformity FCC Fax Branding RequirementsModel Name V.3600, 115 VAC version only Model Name V.3600, all other versions Shielded Cables Industry Canada IC Requirements Special Requirements For Canada Canadian Emission Requirements V.3600, other versions Ringer Equivalence NumberPage Contents Contents Contents Protocols Test Mode Operation Security Status Registers Fax Operation Contents 25 bis Autodialer Appendix A. Specifications MaintenanceAppendix D. Fault Isolation Procedure Appendix B. Phone Jack Descriptions Appendix E. Command Index and Defaults Shelf-Mount Units Chapter Introduction Data Mode Features Software Fax ModeCommunications Software Class 1 Fax Communications Software Internet Browser Description FunctionalPhysical Rear Panel 115 Vac Model RM16M Version RM16M Unit Electrical Installation Chapter InstallationAC Power Connection DC Power Connection DTE Connection Installation Digital Interface Signals Pin Signal Descriptions 140 Telephone Line Connection Dial Mode Pstn Connection Dial jack Direct connection to the Pstn is shown in Figure Leased Line Connection TELSET/LEASED Line Jack Leased Line Connection 115 Vac Model RM16M Connections Shelf-Mount RM16M V.3600 InstallationPage Power-Up Chapter Getting StartedOption Selection Placing a Call Autodialing from a Terminal with the AT CommandsDialing with a Standard Telephone Autodialing from Front Panel Ending a Call Answering a Call Condition Reasons for Call Termination Reasons for Call Termination Page LED Descriptions Chapter Front Panel Operation LCD Menu Operation LCD Menus Main Menu Submenu Submenu Item Option Com Reg Main Menu LCD Messages Reg Remote Initiate RATION? OPTIONS? Submenu Main Menu Option Com Reg Lease line only † Dial line only 3600 Modify Change DTE Speed DTE=DCE Modify Change DTE Dial Method Async Modify Change DTE RTS/CTS Delay Password of 0000 disables front panel security 3600 Front Panel Security Page Chapter AT Commands Command CategoriesOperation Modes Sending Commands to the Modem Offline Command ModeOnline Command Mode Autobaud Guidelines for Creating Command Statements Creating a Command Statement AT Repeating a Command a Command Statement BufferMonitor Display Backspace Key Response Commands Numbered CommandsGroup Commands Response Displays Q Digit / Word SelectionNegotiation Displays W Connect Message Codes \V Call Progress / Connect Speed Messages Number Code Application *RC Command Code Set Number Operation Message Meaning Response Number Codes / Messages DTE rate 31200 bps Connect 300/V42 Connect 300/MNP5 Dialing D Dial Commands Tone Dialing T Pulse Dialing PInsert Long Pause Remaining in Command Mode Switching to Answer Mode after Dialing RWait for Second Dial Tone W Hook Flash Dialing a Stored Telephone Number Sn Wait for 5 Seconds of Silence @Autodial Number Location *AUn Voice Calls AT Command Answer a Switching from Voice to DataManual Answer Autoanswer S0 Caller ID Messages Modem sends this message Distinctive Ring *DR Data Carrier Detect &C Terminal Interface Commands Data Terminal Ready &D Data Set Ready &S Request to Send / Clear to Send &R Serial Port Ring Indicator Pin 22 \R Changing from Data Mode to Command Mode +++ General CommandsDTE Controlled Fallback Rate Pin 23 *FB Local Character Echo E Online Character Echo F Hanging Up H, H1Fast Disconnect H2, H3 Speaker Volume L Eprom CheckSpeaker Control M Return Online O Asynchronous / Synchronous Mode Selection &MLong Space Disconnect Y Bis Guard Tones &G Comman Operation Make / Break Dial Pulse Ratio &P Rate Selection Thresholds *TH Synchronous Transmit Clock Source &XAsymmetric Bit Rates *AS Modulation *MM Maximum DCE Speed %B Minimum DCE Speed %L Automatic Rate Adaption %R Auto Retrain %E Product Revision Level %V Manual Rate Adaption *RR Product Serial Number $V Online Quick Reference $HTalk / Data *DA Fast Train *FT Wire Operation Disable AT Command Set *NTPrivate Line Operation Dial Line Transmit Level *TDn Wire Dial-up Operation Wire Leased Line Operation Dial Backup Return to Leased Line from Dial Backup *LB Dial Backup *DBManual Dial Backup *LD Dial / Leased Line &L Configuration Profiles Configuration CommandsActive Profile Stored Profile Powerup Option Set &Y Storing a Configuration &W Load Factory Options &Fn Reset to Stored Configuration Z View Configuration Profiles/Received Signal Options &V Storing a Telephone Command Line &Zx=n, *CNx,n, *ND Remote Configuration Soft Download Password %P1, $YRetaining / Restoring Options *RO Remote Security Code %P= Remote Configuration Security Enabling/Disabling Remote Configuration *RA Entering Remote Configuration %T=, &T Remote Configuration Format *RF Remote Configuration DTE Speed *RB Remote Configuration Saving or Discarding Options *RQ Page Ccitt V.42 bis Error Control Protocol Reliable ModeChapter Protocols Normal Mode Auto-Reliable ModeConstant Speed Interface Data Compression Direct Mode Protocol CommandsFlow Control Command Operation Disconnect buffer delay disabled Disconnect Buffer Delay Q%DSerial Port DTE Constant Speed \J Constant Operating Mode \N Optional Detection Phase \MCommand Operation Fast detect data sequence disabled Fast detect data sequence enabled Auto-Reliable Fallback Character %An Command OperationLAPM, MNP, or normal try both protocols Fallback to normal if not successful Serial Port Flow Control \Q Enable CTS/RTS bilateral flow control Enable data link flow control Command Operation Disable data link flow controlXON/XOFF Pass Through \X Data Link Flow Control \G Break option Break Control \Kn Maximum Reliable Block Size \A Inactivity Timer \T Transmit Break / Set Break Length \B Set Auto-Reliable Buffer \C42bis Data Compression %C Page Chapter Test Mode Operation Test CategoriesTest Offline Online Grant remote requested digital loopback Terminating a Test in Progress Q&T Local Analog Loopback &T1 Testing the Local Modem Local Analog Loopback with Self Test &T8 Testing the Remote Modem Grant/Deny RDL Request &T4, &T5 Local Digital Loopback &T3 Remote Digital Loopback with Self Test &T7 Remote Digital Loopback &T6 Command Operation Bilateral digital loop disabled Bilateral Digital Test Enable / Disable *DGBilateral digital loop enabled Test Pattern %T RDL enabled pin Command Operation Ignore pinLAL enabled pin DTE Controlled Remote Digital Loopback Pin Autocallback Security Chapter Security Operating without Low Security Low Security OperationOperating with Low Security Remote Operation Local Operation PasswordsLCD Indication of Security Restrictions in Security Operation High Security Low Security Commands Security Levels Superuser High Security Commands Default PasswordsEnabling High Security $EH=pw Setting Passwords $Pn=pw$pw Disabling High Security $DSet Security Levels $Ln=m Display Extended Feature Status $W? Extended Features $WDisplay/Reset Illegal Access Attempt Counters $M, $Mn, $M Set User Callback Number $Cn=m Factory Reset $F=pw$pw Removing a User $RnSecurity Status $E? Local Logoff Command $$ Local Logon Command $n=pwDisplay User Status $S? Verify User Information $In, $IBn $n=pw Remote Logon Procedure $n=pw Fax Operation Chapter Fax Operation Fax Defaults Modem InitializationFax Autoanswer Fax Associated Options Class 1 DetailsStored Fax Profile Dial Command D Class 1 Commands AT Responses to the ATD Command Answer Command a Service Class Capabilities +FCLASS=? Service Class Indication +FCLASS?On Hook H Off Hook H1 Receive Silence +FRS=Time Transmit Silence +FTS=TimeFax Transmit and Receive Modes Value Modulation Speed Facsimile Receive +FRM=Mod Facsimile Transmit +FTM=Mod Hdlc Transmit +FTH=Mod Hdlc Receive +FRH=ModTest Supported Range of Values +FTx=?, +FRx=? Command Description Class 1 Result Code +FCERRORBinary File Transfer Fax Autoanswer +FAA= Registers Chapter Status Registers Changing S-Register Values Changing Register Values Sn=v, Sn=v Register Operation Sn?, Sn? ATSn.#=v Individual Bit Command Sn . # =v Ring Count S1 Autoanswer S0Escape Character S2 End-of-Line Character S3 Carrier Detect Time S9 Pause Interval for Comma S8Lost Carrier Detect Time S10 Dtmf Tone Duration S11 S13 Escape Sequence Pause S12 S15 Bit Mapped S14 System Tests S16 Test Timeout S18S17 S19 Bit Mapped S22 Bit Mapped S21 Bit Mapped S23 RTS/CTS Delay S26S24 DTR State Recognition S25 Lookback Timer S28 Bit Mapped S27Bit Mapped S29 S31 Bit Mapped S30 Remote Configuration Escape Character S41 DTR / Dial Backup Number to Dial S35Bit Mapped S32 S33 S43 Remote Configuration Guard Time S42XON Character from DTE S44 Xoff Character from DTE S45 Leased Line Transmit Level S52 Automatic Rate Adaption Threshold S53Flow Control S54 S55 Compression Control S56Bit Mapped S57 Inactivity Timer S58 Break Control S59Bit Mapped S60 Disconnect Buffer Delay S62 DTE Options S61Maximum Transmit Block Size S63 S65-66 Auto-Reliable Fallback Character S64Link Speed Status S67 S68 33,600 bps DCE Independent Speed S69 Operating Mode Status S71 Operating Mode S70Enable V.42 fast detect Lapm or MNP or native auto-reliable Callback Delay S74 Password Timeout S73Bit Mapped S72 Callback Retry S75 Autocallback Timer S78 Callback Retry Delay S76Lockout Threshold S77 Break Length S79 S80 register indicates the serial port speed Serial Port or DTE Speed S80 Minimum DCE Speed S81 Enable negotiation statusNegotiation Status S82 S83 Modulation Type S88 S85-S87S89-S90 Current Modulation S91 Asymmetric Settings S96 Settings S95S92 S94 Bit Mapped S97 Select Sync Data Chapter Bis Autodialer Software Guidelines Autodialer Command Strings and Parameters Invalid Responses Access these formats using Dial Parameters Dial Parameters Dial Command CRN nn...n Bis Commands and Responses Program Number Command PRN ann...n Intermediate Call Progress ResponseDial Stored Number CRS a Disregard Incoming Call DIC Request List of Stored Numbers RLN Connect Incoming Call CIC Redial Last Number CRR nLink Number by Address PRL ab Request List of Delayed Numbers RLD RLD Request List of Linked Numbers RLL Request List of Version RLV Modem Options Command PRO xxxyy00 Invms Invalid command message syntax error Examples PRO011 Restore Factory Settings PRP n Save Current Settings PRK Request List of Stored Options RLO xxx yy Options Option Definition Settings Default 11-16 3600 3600 11-17 Settings Default Fuse Replacement Chapter MaintenanceMaintenance General Calling Technical Support Maintenance Appendix a Specifications Fax Rates Modem Data RatesModulations Fax Modulation RTS/CTS Delay TestingCarrier Detect Level Telco ConnectionPage Appendix B Phone Jack Descriptions Dial Pin FunctionsTELSET/LEASED Line Pin Functions Page Appendix C Hardware Options Jumper Option SelectionRemoving the Cover Figure C-1. Cover Removal Figure C-2. Jumper Location for Ground Option Ground Option Jumper Replacing the Cover Fault Isolation Procedure Appendix D Fault Isolation ProcedureTelephone Interface Standard Phone Part Modem and Telephone Line Check 3600 Page Command Reg Description Appendix E Command Index and Defaults Speaker off when carrier is present Set H command to V.32 †Response displays on Response messages Wait for dial tone, detect busy signal Negotiation display enabledRestore factory configuration 1 † Appropriate connect codes Asynchronous dial / asynchronous data Dial line †39/61 pulse make / break ratio CTS forced on View configuration profiles Grant remote commanded digitalStore current configuration to user option Powerup with user option set #1 Bps max Disable disconnect buffer delay Transmit a break signal Disable automatic rate adaptionDisable auto-reliable buffer Disable slaved DTE/DCE speed Enables bilateral CTS/RTS flow When call is answeredLapm with MNP and normal fallback Switches modem to talk mode † Disable protocol result codesManual dial backup operation Disables bilateral digital loop AT command set enabled Command Reg Description Automode modulationOriginate 15 4800 bps, 18 9600 bps 10-2BER High rate selection threshold Distinctive Ring Commands Caller ID CommandsFax Commands Class 1 Commands Valid in Only Fax Mode Can be one of the following values 0 or Disable security Security CommandsHigh Security Reinitialize security Disable user changes password and callback number Enable remote configuration Remote Configuration Commands Status Registers Default Reg Function Factory Set Reg Function Factory Set 10-27 Current modulation Synchronous Description Command Bis Dialer Commands Response Messages Response Message Meaning Factory Option Set #1 Factory Option Sets Factory Option Set # Factory Option Set #3 Modem Options DCE rate Factory Option Set #5 Factory Option Set # Synchronous 2-wire Leased Line Normal Originate AT&F7 Synchronous 2-wire Leased Line Forced Answer AT&F8 Factory Option Set #9 Page Binary Decimal Hexadecimal Appendix F Ascii and Ebcdic Characters Decimal Hex Symbol Key Symbol ¢ cent ACK0 143 144 145 Ascii and Ebcdic Characters Ascii and Ebcdic Characters EIA Appendix G Abbreviations and Acronyms Abbreviations and Acronyms PIW Xmit Appendix H Flash Upgrade What You NeedSteps For Downloading Flash Upgrade Troubleshooting Appendix I Country-Specific Parameters India Default Available Command Command Name Option Options Japan Malaysia Universal/International Flash Upgrade Service and Support Page Two Year Limited Hardware Warranty Motorola Limited Hardware WarrantyWhat This Warranty Does Not Cover General Provisions Warranty-2 Numerals Index Index-2 Index-3 Index-4 Index-5 Index-6 Index-7 Index-8 Index-9 Index-10 3600 Index-11 Index-12 Index-13