Patton 2190 User Manual

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USER MANUAL

MODEL 2190 V.90 Analog Modem

Part# 07M2190-A Doc# 091011UA Revised 01/29/99

SALES OFFICE (301)975-1000 TECHNICAL SUPPORT (301)975-1007 http://www.patton.com

An ISO-9001

Certified Company

CERTIFIED

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TABLE OF CONTENTS

Section Page

1.0 Warranty Information .............................................................2

1.1 Radio and TV Interference

1.2. CE Notice

1.3 FCC Information

1.4 Service

2.0 General Information ...............................................................4

2.1 Features

2.2 Package Contents

3.0 Installation .............................................................................5

3.1 Connecting to the Serial Port

3.2 Connecting to the Phone Lines

3.3 Connecting to the Microphone

3.4 Connecting to the Speaker

3.5 Connecting Power

3.6 Power

3.7 Modem Driver

4.0 Configuration ..........................................................................6

4.1 Command Guidelines

4.2 AT Commands

4.3 Dial Codes

4.4 Sub Parameter Definitions

4.5 Fax Commands

4.6 Voice Commands

4.7 Registers

4.7.1 Commands to Change or Read Registers

4.7.2 Register Descriptions

5.0 Operation.............................................................................21

5.1 Led Character Indicators

Appendix A - Specifications ........................................................22

Appendix B - Result Codes ........................................................23

Appendix C- RS-232 Pin Assignments.......................................25

1.0 WARRANTY INFORMATION

Patton Electronics warrants all Model 2190 components to be

free from defects, and will—at our option—repair or replace the product should it fail within one year from the first date of shipment.

This warranty is limited to defects in workmanship or materials, and does not cover customer damage, abuse or unauthorized modification. If this product fails or does not perform as warranted, your sole recourse shall be repair or replacement as described above. Under no condition shall Patton Electronics be liable for any damages incurred by the use of this product. These damages include, but are not limited to, the following: lost profits, lost savings and incidental or consequential damages arising from the use of or inability to use this product. Patton Electronics specifically disclaims all other warranties, expressed or implied, and the installation or use of this product shall be deemed an acceptance of these terms by the user.

1.1 RADIO AND TV INTERFERENCE

The Model 2190 generates and uses radio frequency energy, and if not installed and used properly—that is, in strict accordance with the manufacturer's instructions—may cause interference to radio and television reception. The Model 2190 has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules, which are designed to provide reasonable protection from such interference in a commercial installation. However, there is no guarantee that interference will not occur in a particular installation. If the Model 2190 does cause interference to radio or television reception, which can be determined by disconnecting the unit, the user is encouraged to try to correct the interference by one or more of the following measures: moving the computing equipment away from the receiver, re-orienting the receiving antenna and/or plugging the receiving equipment into a different AC outlet (such that the computing equipment and receiver are on different branches).

1.2 CE NOTICE

The CE symbol on your Patton Electronics equipment indicates that it is in compliance with the Electromagnetic Compatibility (EMC) directive and the Low Voltage Directive (LVD) of the European Union (EU). A Cer tificate of Compliance is available by contacting Technical Support.

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1.3 FCC INFORMATION

The Model 2190 has been tested and registered in compliance with the specifications in Part 68 of the FCC rules. A label on the equipment bears the FCC registration number. You may be requested to provide this information to your telephone company.

Your telephone company may make changes in its facilities, equipment, operations or procedures that could affect the proper operation of the Model 2190. If this happens, the telephone company should give you advance notice to prevent the interruption of your service.

The telephone company may decide to temporarily discontinue your service if they believe your Model 2190 may cause harm to the telephone network. Whenever possible, they will contact you in advance. If you elect to do so, you have the right to file a complaint with the FCC.

If you have any trouble operating the Model 2190, please contact Patton Technical Support at (301) 975-1000. The telephone company may ask you to disconnect the equipment from the telephone network until the problem has been corrected or until you are certain that the Model 2190 is not malfunctioning.

1.4 SERVICE

All warranty and non-warranty repairs must be returned freight prepaid and insured to Patton Electronics. All returns must have a Return Materials Authorization number on the outside of the shipping container. This number may be obtained from Patton Electronics Technical Service at:

tel: (301)975-1007

email: support@patton.com

www: http://www.patton.com

NOTE: Packages received without an RMA number will not be

accepted.

Patton Electronics' technical staff is also available to answer any questions that might arise concerning the installation or use of your Model 2190. Technical Service hours: 8AM to 5PM EST, Monday

through Friday.

2.0 GENERAL INFORMATION

Thank you for your purchase of this Patton Electronics product. This product has been thoroughly inspected and tested and is warranted for One Year parts and labor. If any questions or problems arise during installation or use of this product, please do not hesitate to contact Patton Electronics Technical Support at (301) 975-1000.

2.1 FEATURES

• Data modem

-- ITU-T V.90 and K56flex (56Kbps) V.34 (33.6kbps), V.32bis, V.32, V.22bis, V.22, V.23, and V.21; Bell 212A and 103.

-- V.42 LAPM, MNP2-4, and MNP 10 error correction.

-- V.42bis and MNP5 data compression

-- MNP 10ECTM enhanced cellular performance.

• Fax modem send and receive rates up to 14400 bps.

-- ITU-T V.17, V.29, V.27 ter, and V.21 channel 2.

• V.80 synchronous access modes supports host-based communication protocols.

• Voice/TAM mode (V, SP, and SVD models)

• Full-duplex speakerphone (FDSP) mode (SP and SVD models)

• Compatible with AT command sets.

• NVRAM directory and stored profiles.

• Flow control and speed buffering.

• Automatic format/speed sensing.

2.2 PACKAGE CONTENTS

Carefully unpack the Model 2190 package that you have received.

The following is a checklist of the package:

• One Modem

• One RJ-11 telephone cable

• One user’s manual

• Communication Software

• One AC adapter

• One RS-232 cable

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3.0 INSTALLATION

The Model 2190 is equipped with one RS-232 Serial Port, two RJ-11 connectors, 2 jack hook-ups (1 microphone, 1 speakerphone), 1 AC power source and a power switch. Figure1 below, shows the rear panel of the Model 2190 and the location of these connectors. Following figure 1 are sections describing proper installation of each connector.

Figure 1. Model 2190 Rear Panel Connectors

3.1 CONNECTING TO THE SERIAL PORT

The serial port on the Model 2190 is a RS-232 por t. Use the sup-

plied cable to connect to the modem, the computer, or terminal.

3.2 CONNECTING TO THE PHONE LINES

On the Model 2190 there are two phone lines (jacks).The “Line” jack is for the user to connect to the public telephone line.

The “phone” jack is for the user to connect to the telephone set. You can use the telephone set, when the modem is not connected to another modem.

3.3 CONNECTING TO THE MICROPHONE (MIC)

The external microphone (MIC) jack is valid only when the voice option is selected.

3.4 CONNECTING TO THE SPEAKER (SPKR)

The External speaker (SPKR) jack.

3.5 CONNECTING POWER

The power source input. Put the other end into the wall outlet of the AC power source.

3.6 POWER

Power Switch.

3.7 MODEM DRIVER

If it is required to install the Modem, use the supplied modem driver disk.

4.0 CONFIGURATION

Before attempting to configure or operate the Model 2190, it is important to know how the unit will handle command entry.This section provides command guidelines, AT command set, dial codes, sub parameter definitions, fax commands, and voice commands.

4.1 COMMAND GUIDELINES

• All commands must be preceded by "AT" (ATtention code) except for the “A/”command and "+++" escape command.

• AT commands are not case sensitive and can be entered in lower case or uppercase characters.

• AT commands cannot be deleted by the backspace key or by the delete key.

• The Attention Code is used by the modem to determine the speed and data format of the in coming data from the DTE.

• More than one command can be entered in one command line and may be separated by space for readability.

• The command line can NOT exceed 40 characters excluding the attention code and must be ended by the ASCII character specified by S register 3.

• The default of the S register 3 is the decimal 13 -- "Carriage Return"

• A line without carriage return will be ignored.

• Commands following the AT are processed after receiving the "Carriage Return" character, and the space added for readability

will be ignored.

• Any parameters following the AT command that were ignored will

be treated as equal to 0.

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Power Power Serial Port MIC. SPK. Phone Line

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4.2 AT COMMANDS

Refer to the following AT Command Set Chart below.This chart identifies the command function and describes the elements of the command.

AT Command Sets

AT Command Sets (continued)

ATB0

ATB1

ATE0 ATE1

ATH0

ATH1

Answer Command

Forces the modem to go off-hook in answer mode without waiting for a ring.

Repeat Last Commannd

Repeat the last command line it executed. Not preceded with AT nor followed by pressing the [Enter] key.

Select ITU-T/BELL Mode

Selects ITU-T operation at 300bps or 1200bps during Call Establishment .

(Default)

Selects BELL operation at 300bps or 1200bps during Call Establishment.

This command directs the modem to go on-line, dial according to the string entered and attempt to establish a connection.

Echo Command

Disables command echo Enables command echo

(Default)

Hang Up the Telephone Line

The modem will release the line if the modem is currently on-line, and will terminate any test (AT&T) that is in progress.

(Default)

If on-hook, the modem will go off-hook and enter command mode.

Command

Description

ATI0 ATI1

ATI2

ATI3

ATI5 ATI6

ATL0 ATL1 ATL2 ATL3

ATM0 ATM1

ATM2 ATM3

ATN0 ATN1

ATO0 ATO1

Identificat i on Command

Reports product code "56000". Calulates the ROM checksum and reports the least significant byt e of the checksum in decimal. Calculated the ROM checksum and compares it with the prestored checksum. Reports firmware revision (F), basi c model (e.g., V34), application code (A), and i nterface type code (I) typically i n t he for m VF,FFF-V34_A1. Reports Country Code parameter. Reports modem data pum p model and internal code revision.

Speaker Volume Control

Low speaker volume Low speaker volume (Default) Medium speaker volume Higher speaker volume

Speaker Control

Speaker is always off. Speaker is on during call establishment, but off when receiving carrier. (Default) Speaker is always on. Speaker is off when receiving carr i er and duri ng dialing, but on during answering.

Set Multi- or Fix- Mode Handshake

Automode detection is disabled. Automode detection is enabled. (Default)

Return to On-Line Mode

Enters on-line data mode without a r etrain. (Default) Enters on-line data mode with a retrai n before returning to on-line data m ode.

PQnSr=n

ATQ0 ATQ1

ATSr=n ATS?

Set Pulse Dial

This command forces pulse dialing until t he next T dial modifi er or T command is received.

Quiet Results Code Control

Enables result codes to the DTE. (Default) Disables result codes to the DTE.

Read / Write S-Register

Sets S-Register "r" to the value n. Reports the value of S-Register r.

Command

Description

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AT Command Sets (continued) AT Command Sets (continued)

ATV0 ATV1

Set Tone Dial

This command forces DTMF dialing until the next P dial modifier or P command is received.

Result Code From

Enables short-form ( t erse) result code. Enables long-form (verbose) result code (default)

YnZn&Cn

ATW0

ATW1

ATW2

ATX0

ATX1

ATX2

ATX3

ATX4

ATY0 ATY1

ATZ0 ATZ1

AT&C0 AT&C1

Connect Message Control

Upon connection, the modem only reports the DTE speed (e.g., CONNECT 19200). (Default) Upon connection, the modem reports the line speed, the error correction protocol, and the DTE speed, respectively. Upon connection, the modem reports the DCE speed (e.g., CONNECT 14400).

Extended Result Codes

The modem ignores dialtone and busy tone when dialing. Sends standard result codes when a connection is completed regardless of connection speed. The modem ignores dialtone and busy tone. Sends extended result codes when a connection is mode. The mode ignores busy tone. Sends "NO DIALTONE" if no dialtone is detected in 5 seconds of a dial attempt. Sends extended result codes when a connection is made. The mode ignores dial tone. Sends "BUSY" if busy tone is detected. Sends extended result codes when a connection is made. The modem sends "NO DIALTONE" if no dialtone is detected in 5 seconds of a dial attempt. Sends "BUSY" if busy tone is detected. Sends extended result codes when a connection is made, (default)

Long Space Disconnect

Disables long space disconnect. (Default) Enables long space disconnect.

Soft Reset and Restore Profil e

Soft reset and restore profile 0. Soft reset and restore stored profile 1.

DCD Option

DCD remain s ON at all t imes. DCD follo ws the state of the car rier. (Default)

Command

Description

&Dn

&Fn

&Gn

AT&D0 AT&D1

AT&D2

AT&D3

AT&F0 AT&F1

AT&G0 AT&G1 AT&G2

DTR Option

Assumes DTR ON. Enters command mode on detecting ON-to-OFF transition of DTR. Goes ON-HOOK on detecting ON-to-OFF transition of DTR.

(Default)

Resets the modem on detecting ON-to-OFF transition of DTR.

Restore Factory Configuration (Profile)

Restore factory configuration 0. Restore factory configuration 1.

Select Guard Tone

Disables guard tone

(Default)

Disables guard tone Selects 1800 Hz guard tone

&Kn

AT&K0 AT&K3 AT&K4 AT&K5 AT&K6

Flow Control

Disables flow control. Enables RTS/CTS flow control.

(Default)

Enables XON/X

OFF

flow control.

Enables transparent XON/X

OFF

flow control.

Enables both RTS/CTS and XON/X

OFF

flow control.

&Pn

AT&P0

AT&P1

AT&P2

AT&P3

Select Pulse Dial Make/Break Ratio

Selects 39%-61% Make/Break ratio at 10 pulses per second.

(Default)

Selects 33%-67% Make/Break ratio at 10 pulses per second. Selects 39%-61% Make/Break ratio at 20 pulses per second. Selects 33%-67% Make/Break ratio at 20 pulses per second.

&Qn &Sn

AT&Q0 AT&Q5

AT&Q6

AT&S0 AT&S1

Select Sync/Async Mode

Selects direct asynchronous operation. The modem will try to negotiate an error-corrected link.

(Default)

Selects asynchronous operation in normal mode.

Serial Port DSR Control Command

DSR will remains ON at all time

(Default)

DSR will become active after answer tone has been detected and inactive after the carrier has been lost.

Command

Description

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AT Command Sets (continued)

&Tn

&V1

&Wn

&Yn

AT&T0 AT&T1 AT&T3 AT&T4

AT&T5

AT&T6 AT&T7

AT&T8

AT&W0 AT&W1

AT&Y0 AT&Y1

Loop Test Functions

Terminates test in progress. Initiates local analog loopback. Initiates local digital loopback. Enables digital loopback acknowledgment for r em ot e request. Disables digital loopback acknowl edgm ent for r em ot e request. (Default) Requests a remote digital loopback (RDL). Requests a remote digital loopback (RDL) with self test. Initiates local analog loopback with self test.

Display Current Configuration and Stored Prof i les

Reports the current (active) configuration, t he stored (user) profiles, and the four stored telephone numbers.

Display Modem Connect Status

Store Current Conf i gur ation

Stores the current configuration as pr of i le 0. Stores the current configuration as pr of i le 1.

Profile Selection

The modem will use profile 0. (Default) The modem will use profile 1.

Enable/ Disable Data Com pression

Disables data compression. Enables MNP 5 data compression negotiation. Enables V.42bis data compression. Enables both V.42bis and MNP 5 data compression.

(Default)

AT%C0 AT%C1 AT%C2 AT%C3

&Zn=m

%En

AT%E0 AT%E1 AT%E2

Store Telephone Num ber

Stores telephone number for later use n= to 3, m = dialst r ing.

Enable/Disable Line Quality Monitor and AutoRetrain or Fallback/Fall Forward

Disables line quality monitor and auto-retrai n. Enables line quality m oni tor and auto-retrain. Enables line quality m oni tor and fallback/fal l forward.

(Default)

Description

Command

AT Command Sets (continued)

\An \Bn

\Kn

(A)

(B)

(C)

AT\A0 AT\A1 AT\A2 AT\A3

AT\B1\B9

\K0

\K1 \K2 \K3 \K4 \K5

\K0

\K1

\K2 \K3 \K4 \K5

\K0 \K1 \K2 \K3 \K4 \K5

Select Maximum MNP Block Size

64 characters. 128 characters.

(Default)

192 characters. 256 characters.

Transmit Break to Remote

Break length in 100 ms units.

(Default=3.)

(Non-error

corrected mode only.)

Break Control

Break received from DTE while in connect state during on line mode: Enter on-line command mode, no break sent to the remote modem. Clear data buffers and send break to remote modem. Same as 0. Immediately send break to remote modemy. Same as 0. Send break to remote modem in sequence with transmitted data. (Default)

\Bn command; received from DTE while in on line command state: Purge buffers, immediately send break to remote modem. Purge buffers, immediately send break to remote modem. Immediately send break to remote modem.. Immediately send break to remote modem. Send break to remote modem with data. Send break to remote modem with data.

Break received from remote modem while in connect state during non error corrected connection: Purge buffers, immediately send break to DTE. Purge buffers, immediately send break to DTE. Immediately send break to DTE. Immediately send break to DTE. Send break to DTE in sequence with data. Send break to DTE in sequence with data.

Command

Description

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AT Command Sets (continued) 4.3 DIAL CODES

The following chart shows the Model 2190 dial codes and dial

functions.

Dial Codes

\Nn

\Vn

AT\N0 AT\N1 AT\N2 AT\N3 AT\N4 AT\N5

AT\V0

AT\V1

Operating Mode

Selects normal speed buffered mode. Selects direct mode. Selects reliable Selects auto reliable (error-correction) mode. Selects LAP-M error-correction mode. Selects MNP error-correction mode.

Single Line Connect Message Enable

Connect messages are controlled by the command settings X, W, and S95. Connect messages are displayed in the single line format.

+MS

Select Modulation

This extended-format command selects the modulation and, optionally, enables or disables automode, specifies the lowest and highest connection rates, selects u-Law or A-Law code type, and enables or disables robbed bit signaling generation (server modem) or detection (client modem) using one to five subparameters. The command format is:

AT+MS=<mod> ,[<automode>][,[<min_rate>][,[<max_rate][,[<x_law] [,[<rb_signaling>]]]]]] <CR>

+++

The Escape Code

The Escape Code returns the modem to the command state from the online state, without releasing the telephone line.

Command

Description

Dial Code Dial Functions 0-9 Dialing digits 0 to 9. * The ”star” digit. (tone dialing only) # The ”gate” digit. (tone dialing only) A-D DTMF digits A,B,C, and D. Some countries may prohibit

sending of these digits during dialing.

L Re-dial last number. The modem will re-dial the last valid

telephone number. The ”L” must be immediately after the ”D” with all the following characters ignored.

P Select pulse dialing. pulse dial the numbers that follow until

a ”T” is encountered.

T Select tone dialing. Tone dial the numbers that follow until a

”P” is encountered. R This command will be accepted, but not acted on. S=n Dial the number stored in the directory (n = 0 to 3). (See

AT&Zn=m) ! Flash, the modem will go on-hook for a time defined by the

value of S register 29. W Wait for dial tone. The modem will wait for dial tone before

dialing the digits following ”W”. If dial tone is not detected

within the time specified by S register 7 or 6, the modem

will abort the rest of the sequence, return on-hook, and

generate an error message. @ Wait for silence. The modem will wait for at least 5 seconds

of silence in the call progress frequency band before

continuing with the next dial string parameter. If the

modem does not detect these 5 seconds of silence before the

expiration of the call abort timer (S register 7), the modem

will terminate the call attempt with a ”NO ANSWER”

message. If busy detection is enabled, the modem may

terminate the call with the ”BUSY” result code. If answer

tone arrives during execution of this parameter, the modem

handshakes. & Wait for AT&T ”bong” tone for credit card dialing tone

before continuing with the dial string. If the bong is not

detected within the time specified by S register 7 or 6 , the

modem will abort the rest of the sequence, return on-hook,

and generate an error message. , Dial pause. The modem will pause for a time specified by S

13 14

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Dial Codes (continued)

4.4 SUB PARAMETER DEFINITIONS

This section describes the Model 2190 sub parameters. Listed below are various modulations with the possible rates that the Model 2190 supports.

4.5 FAX COMMANDS

The following section describes the Model 2190 fax commands. The fax commands are divided into two listings; the first list shows the fax class 1 commands, and the second list shows the fax class 2 commands.The information listed below identifies the codes and its function.

4.5.1 FAX CLASS 1 COMMANDS

+FCLASS=n Service class +FAE=n Data/fax auto answer +FRH=n Receive data with HDLC framing +FRM=n Receive data +FRS=n Receive silence +FTH=n Transmit data with HDLC framing +FTM=n Transmit data +FTS=n Stop transmission and wait

4.5.2 FAX CLASS 2 COMMANDS

+FCLASS=n Service class +FAA=n Adaptive answer +FAXERR Fax error value +FBOR Phase C data bit order +FBUF? Buffer size (read only) +FCFR Indicate confirmation to receive +FCLASS= Service class +FCON Facsimile connection response +FCIG Set the polled station identification +FCIG: Report the polled station identification +FCR Capability to receive +FCR= Capability to receive +FCSI: Repor t the called station ID +FDCC= DCE capabilities parameters +FDCS: Report current session +FDCS= Current session results

Dial Code Dial Functions

; Return to command state. Added to the end of a dial string,

this causes the modem to return to the command state after it processes the portion of the dial string preceding the ”;”. This allows the user to issue additional AT commands may be placed in the original command line following the ”;” and/or may be entered on subsequent command lines. The modem will enter call progress only after an additional dial command is issued without the ”;” terminator. Use ATH0 to

abort the dial in progress, and go back on-hook. ^ Enable calling tone. Applicable to current dial attempt only. ( ) Ignored. May be used to format the dial string.

- Ignored. May be used to format the dial string. <space> Ignored. May be used to format the dial string. <i> Invalid character. Will be ignored. > If enabled by country specific parameter, the modem will

generate a grounding pulse on the EARTH relay output.

<mod> Modulation Possible Rates (bps) Notes

0 V.21 300 1 V.22 1200 2 V.22bis 2400 or 1200 3 V.23 1200 9 V.32 9600 or 4800 10 V.32bis 14400, 12000, 9600, 7200, or 4800 11 V.34 33600, 31200, 28800, 26400, 24000, Default

21600, 19200, 16800, 14400, 12000,

9600, 7200, 4800, or 2400 64 Bell 103 300 69 Bell 212 1200 74 V.FC 28800, 26400, 24000, 21600, 19200,

16800, or 14400

<automode> Option Selected Notes

0 Automode disabled 1 Automode disabled using V.8 or Default

multi-mode

15 16

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Fax Class 2 commands (continued)

+FDIS: Report remote capabilities +FDIS= Current sessions parameters +FDR Begin or continue phase C receive data +FDT= Data transmission +FDTC: Report the polled station capabilities +FET: Post page message response +FET=N Transmit page punctuation +FHNG Call termination with status +FK Session termination +FLID= Local ID string +FLPL Document for polling +FMDL? Identify model +FMFR? Identify manufacturer +FPHCTO Phase C time out +FPOLL Indicates polling request +FPTS: Page transfer status +FPTS= Page transfer status +FREV? Identify revision +FSPL Enable polling +FTSI: Report the transmit station ID

4.6 VOICE COMMANDS

This section describes the voice commands on the Model 2190.

The list below provides the voice command codes and its function.

#BDR Select baud rate (turn off autobaud) #CLS Select data, fax, or voice.

#MDL? Identify model #MFR? Identify manufacturer #REV? Identify revision level #SPK= Speakerphone setting #TL Audio output transmit level #VBQ? Query buffer size

Voice Commands (continued)

#VBS Bits per sample #VBT Beep tone timer #VCI? Identify compression method #VGT Set playback volume in the command state #VLS Voice line select #VRA Ringback goes away timer (originate) #VRN Ringback never came timer (originate) #VRX Voice receive mode #VSD Enable silence deletion (no function, com-

mand response only).

#VSK Buffer skid setting #VSP Silence detection period (voice receive) #VSR Sampling rate selection #VSS Silence detection tuner (voice receive) #VTD DTMF/tone reporting #VTM Enable timing mark placement #VTS Generate tone signals

4.3 REGISTERS

This section provides information on the Model 2190 S-registers. The codes and functions to change or read registers are listed below. Also included in this section is a chart on the register codes and its function.

4.3.1 COMMANDS TO CHANGE OR READ REGISTERS

Listed below are the Model 2190 command guidelines to change or read registers.This list provides the command codes and describes the functions of the codes.

ATSn=??? Changes the value of a register.

"n" = number of register ??? = new value of register in decimal

17 18

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Commands to Change or Read Registers (continued)

AT = ??? Changes the value of the last referenced

AT? Displays the value of the last referenced

ATSn Points to new register.

"n" = number of register to point

ATSn? Displays the contents of the register select

ed with n. "n" = number of register to point.

4.3.2 REGISTER DESCRIPTION

The Model 2190 uses registers to store configuration status. Some of the registers control only one function, but some of them are called bit mapped registers which control several functions in a single register.The char t below identifies the codes, function, default, range and units of the S-registers.

&W command.

S-REGISTERS

CODES FUNCTIONS DEFAULT RANGE UNITS

S0 Rings to Auto-Answer 0 0-255 Ring

S1 Ring Counter 0 0-255 Ring S2 Escape Character 43 0-255 ASCII S3 Carriage Return Character 13 0-127 ASCII S4 Line Feed Character 10 0-127 ASCII S5 Backspace Character 8 0-255 ASCII S6 Wait Time for Dial Tone 2 2-255 Sec. S7 Wait Time for Carrier 50 1-255 Sec. S8 Pause Time for Dial Delay Modifier 2 0-255 Sec. S9 Carrier Detect Response Time 6 1-255 .1 Sec. S10 Carrier Loss Disconnect Time 14 1-255 .1 Sec. S11 DTMF Tone Duration 95 50-255 .001 Sec. S12 Escape Prompt Delay 50 0-255 .02 Sec. S14 Bit Mapped Register 138(8Ah) S16 Bit Mapped Register 0

S18 Test Timer 0 0-255 Sec. S21 Bit Mapped Register 52(34h) S22 Bit Mapped Register 117(75h) S23 Bit Mapped Register 62(3Dh)

S-REGISTERS

CODES FUNCTIONS DEFAULT RANGE UNITS

S24 Sleep Inactivity Timer 0 0-255 Sec. S25 Delay to DTR Off 5 0-255 .01 Sec. S26 RTS to CTS Delay 1 0-255 .01 Sec. S27 Bit Mapped Register 73(49h) S28 Bit Mapped Register 0 S29 Flash Dial Modifier Timer 70 0-255 10 ms. S30 Disconnect Inactivity Timer 0 0-255 10 Sec. S31 Bit Mapped Register 194(C2h) S32 XON Character 17(11h) 0-255 ASCII S33 XOFF Character 19(13h) 0-255 ASCII S36 LAPM Failure Control 7 S37 Line Connection Speed 0 S38 Delay Before Forced Hang up 20 0-255 Sec. S39 Bit Mapped Register 3 S40 Bit Mapped Register 104(68h) S41 Bit Mapped Register 195(C3h) S46 Data Compression Control 138 S48 V.42 Negotiation Control 7 S82 LAPM Break Control 128(40h) S86 Call Failure Reason Code 0-255 S91 PSTN Transmit Attenuation Level 10 0-15 dBm S92 Fax Transmit Attenuation Level 10 0-15 dBm S95 Result Code Message Control 0

19 20

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5.0 OPERATIONS

Once you have configured the Model 2190 properly. You are now

ready to operate the unit.The following section describes the LED status monitors.

5.1 LED STATUS MONITORS

The Model 2190 features eight front panel LEDS.Figure 2 below

shows the front panel location of each LED. Following Figure 2 is a description of each LED’s function.

Figure 2. Model 2190 Front Panel

MR (Modem Ready): Lights up when the power switch turned on. HS (High Speed): Lights up when the modem connect at

9,600bps or above.

AA(Auto Answer): Lights up when the modem is set to Auto-

Answer mode.

CD (Carr ier Detect): Lights up when the modem detects the

remote carrier.It means the modem is connected.

OH (Off-Hook): Lights up when off-hook. SD (Send Data): Flashes when the computer or terminal is

sending data to the modem.

RD (Receive Data): Flashes when the modem is sending data to

computer or terminal.

TR (Terminal Ready): Lights up when the computer or ter minal is

ready to receive data.

APPENDIX A

PATTON ELECTRONICS MODEL 2190

SPECIFICATIONS

Modulation: Multi-dimension TCM (2400 - 56000bps),

QAM & TCM (4800 - 14400bps)

Compatibility: ITU-T V.34/V .32bis/V.32/V.22bis/V.22/V.21

/V.23, Bell 103/212A, ITU-T V.90, K56flex

Operation: Half or Full Duplex over 2-Wire PSTN DTE Speed: Max.: 230,400bps Error Control: ITU-T V.42 and MNP4 Compression: ITU-T V.42bis and MNP5 Command Compatible: Hayes AT Command Set Diagnostic: ITU-T V.54 Power On Self-Test Flow Control: RTS/CTS, Xon/Xoff Retrain: Auto- or Manual-Retrain with fall forward/fall

back rate negotiation

Storage: Maximum 4 telephone numbers and 2 user

profiles

Receive Sensitivity: -43 dBm Fax: ITU-T V.17/V.29/V.27ter/V.21 ch2

EIA Class 1; G3 Fax support

Voice: Full duplex speakerphone Terminal Interface: EIA RS-232C D-type 25 pin connector with

ITU-T V.24/V.28 recommendation

Environment: Ambient Temperature from 0°C - 40°C

Relative Humidity: from 10% to 95% non-condensing

Power Requirement: 120/230 VAC 50/60 Hz via External

Transformer

Dimension: 161mm (L) X 167mm (W) X 37mm (H)

Page 13

APPENDIX B

PATTON ELECTRONICS MODEL 2190

RESULT CODES

SHOR

T FORM LONG FORM

0OK 1 Connect 2 Ring 3 No Carrier 4 Error 5 Connect 1200 6 No Dial Tone 7 Busy 8 No Answer 10 Connect 2400 11 Connect 4800 12 Connect 9600 13 Connect 14400 14 Connect 19200 18 Connect 57600 22 Connect 1200/75 23 Connect 75/1200 24 Connect 7200 25 Connect 12000 28 Connect 38400 31 Connect 115200 33 Fax 35 Data 45 Ring Back 59 Connect 16800 61 Connect 21600 62 Connect 24000 63 Connect 26400 64 Connect 28800 84 Connect 33600 91 Connect 31200

APPENDIX B

PATTON ELECTRONICS MODEL 2190

RESULT CODES

(continued)

SHOR

T FORM LONG FORM

180 Connect 28000 181 Connect 29333 182 Connect 30667 165 Connect 32000 183 Connect 33333 184 Connect 34667 185 Connect 37333 186 Connect 38667 169 Connect 40000 187 Connect 41333

171 Conenct 42667 189 Connect 45333 190 Connect 46667 173 Connect 48000 191 Connect 49333 192 Connect 50667 175 Connect 52000 193 Connect 53333 194 Connect 54667 177 Connect 56000 +F4 +FCERROR See Note Connect (DTE data rate)

(modulation)/(error correction)(data compression) /TX: (DCE transmit data rate)/RX: (DCE receive data rate)

Page 14

APPENDIX C

PATTON ELECTRONICS MODEL 2190

RS-232 (ITU-T V.24/V.28) PIN ASSIGNMENTS

V.24 FUNCTIONS SIGNALS DIRECTION

1 Frame Ground FG 2 103 Transmitted Data TxD Input 3 104 Received Data RxD Output 4 105 Request to Send RTS Input 5 106 Clear to Send CTS Output 6 107 Data Set Ready DSR Output 7 102 Signal Ground SG 8 109 Carrier Detect CD Output 20 108.2 Data Terminal Ready DTR Input 22 125 Ring Indicator RI Output