Boca EXPRESS 14.4 User manual
Add to my manuals
52 Pages
The Boca EXPRESS 14.4 is a high-speed data, modem, and fax device offering a variety of capabilities. It features V.32bis for rapid data transmission, auto-speed sensing for optimal connection, and programmable speaker volume control. With data transmission rates up to 14.4Kbps, it enables efficient file transfers and internet browsing. Its Group 3 send and receive fax capability with support for Class 1 and 2 commands makes it a versatile communication tool.
advertisement
0
1
2
On-Line EXPRESS
2
3
Before You Begin your Installation
The product you have purchased is designed to be easily installed into most IBM PC or compatible systems. Many products have large, easy-to-read legends to allow for the easy configuring of the product. This installation manual contains detailed instructions. Most included software has automatic installation programs to place the software correctly onto your computer. However, as all computers are configured differently, you may be required to perform some basic DOS or Windows tasks. If you are not familiar with basic DOS commands such as DIR, CD, or EDIT, you should check your DOS manual, or seek assistance from you local computer dealer to install the product.
How to get Technical Assistance
The dealer that you purchased this product or your computer from is the first place you should go for technical assistance. The dealer is usually the most qualified source of help, and is most familiar with your system and how this product should be installed. Many dealers have customer service and technical support programs, with varying levels of support offered, depending on your needs and computer knowledge. Please contact the dealer first
whenever a problem occurs.
If your Dealer Can’t Assist you
If you can’t get assistance from your dealer, the manufacturer provides varying levels of technical assistance as summarized on the following page.
4
7
4
8
1
2
5
6
9
3
7
4
8
1
2
5
6
9
3
Boca BBS
407-241-1601
Standard Free
Technical Support
407-241-8088
Technical
Support Fax
407-997-0918
Priority Service
900-555-4900
($2 per minute)
Automated
Fax Retrieval System
407-995-9456
The Standard Free Technical
Support number is for quick answers to specific inquiries on product features and technical questions (call 407-241-8088; M-
F, 8 am to 6:30 pm EST). Direct access to technical support representatives is provided on a limited basis. If you require
On-Line Support!
CompuServe: GO BOCA
Internet:
email: [email protected]
on the World-wide WEB:
http://www.boca.org
immediate attention or in-depth help with the installation of the product, please call our 900priority support number for service. This number gives you immediate access to senior-level technicians. The number is 900-555-4900. You will be charged $2.00 per minute. The charges will appear on your next phone bill.
Damaged or Missing Items
We use many world-class quality assurance programs to ensure the product you purchased is of the highest caliber. Sometimes, however, a component may be missing from the box, or is damaged or corrupt in some way. If this happens, immediately return the entire package to your place of purchase so you may exchange it for a new one. Your dealer should be able to provide you with an exchange far more quickly than by contacting us directly. If for some reason you are unable to return the product directly to its place of purchase, refer to the
“Servicing Your Product” and “Warranty” sections in this manual for instructions.
On-Line EXPRESS
4
Contents
Section One: EXPRESS Install ................................................ 6
Section Two: Product Overview ........................................... 13
Section Three: Troubleshooting ........................................... 16
Appendix A: Command and Protocol Reference ............. 21
Appendix B: Technical Specifications ................................ 25
Appendix C: Compliance Information ............................... 26
Appendix D: RPI Software Developers .............................. 30
Command Quick Reference .................................................. 31
Servicing Your Boca Product ................................................. 46
Warranty Information ............................................................. 49
5
Copyright
©1995. All rights reserved. No reproduction of this document in any form is allowed without permission in writing from Boca Research, Inc. Boca Research is not liable for any damage resulting from technical or editorial errors or omissions contained in this document. The information in this manual is subject to change without notice. Revisions to the product(s) in this manual may occur at any time without notice.
Trademarks
All Boca Research products are trademarks of Boca Research, Inc. All other references to computer systems, software, and peripherals use trademarks owned by their respective manufacturers.
Publication Date
: March, 1995
Printed in the U.S.A.
M144AE.PM5
6
EXPRESS Install
Congratulations on the purchase of your On-Line
EXPRESS 14.4 (M144AI) from Boca Research, Inc., a leader in high-tech computer enhancement products.
Get started with the streamlined EXPRESS Install provided here. The balance of the manual contains a product overview, troubleshooting, technical specifications, and a comprehensive AT command reference. Make sure you have received the following items:
COMMUNICATIONS
SOFTWARE & MANUAL
INSTALLATION
MANUAL EXTERNAL
MODEM
123
RJ-11 CABLE
123
AC POWER
ADAPTER
RS-232 ADAPTER
CABLE TO SERIAL
PORT (9- or 25-pin connector)
On-Line EXPRESS
6
Installation Overview
7
MODEM
AC ADAPTER
PHONE
(OPTIONAL)
REAR OF
SYSTEM
RS-232 ADAPTER CABLE
TO SERIAL PORT (9- or 25pin connector)
PHONE
JACK
For details on the procedure outlined above, continue with the EXPRESS Install on pages 8-12.
EXPRESS Install
8
Installing the On-Line EXPRESS Modem
1. Turn off your computer and all peripheral devices.
2. Examine the back of the modem and review the interfaces as shown below.
3. Check to make sure that the power switch is OFF
(RIGHT). Then plug the small end of the power adapter into the power jack on the back of the modem and plug the power adapter into a standard
120V AC wall socket.
Power connector
Power switch
AC adapter
Power jack
Phone jack Line jack
RS-232 connector
4. Disconnect your present phone cord from the wall jack. Plug the end of the phone cord that came with the modem into the wall jack, and the other end into the RJ-11 jack at the rear of the modem marked
LINE
.
On-Line EXPRESS
8
RJ-11 cable
Wall phone
jack
Line jack
If you want to keep your telephone connected for conventional calls, plug its cord into the other jack at the rear of the modem labeled PHONE.
9
Phone jack
EXPRESS Install
10
5. Lastly, connect the modem to the computer ’s serial port with the serial cable. The modem is now ready to be tested and operated. Turn your computer on now, then switch ON the modem (switch in the
LEFT position).
Serial cable
RS-232 connector
6. Install your communications software now.
Depending on the software you choose, refer to the appropriate manual for start-up and configuration.
Following that, you are ready to test the connection.
Testing the Connection
1. Note the status indicators as explained on the following page, then continue.
On-Line EXPRESS
10
11
Indicator
TM
AA
HS
OH
SD
RD
TR
CD
Definition Status
Test Mode
Auto Answer ON when in Auto Answer mode and when online with the host modem.
High speed
FLASHES when modem is in test mode and if any errors are detected.
ON when the modem is powered on or communicating with another modem at
4800bps or faster.
Off Hook
Send Data
ON when the modem takes control of the telephone line to establish a data link.
FLASHES when a data bit is sent to the modem by the computer.
Received
Data
Terminal
Ready
Carrier
Detect
FLASHES when a data bit is received from the phone line, or when the modem sends result codes to the computer.
ON when the modem receives a data terminal ready signal from the computer via the RS-
232 cable.
ON when the modem receives a valid data signal (carrier) from a remote modem. Ready for data transmission.
EXPRESS Install
12
2. If you are using a telephone, check for a dial tone using the telephone handset. If a dial tone is heard, continue with the next step. If you do not hear a dial tone, check the connections you made on pages 8-10, or refer to Troubleshooting (Section Three).
3. Your communications software should already be loaded as instructed on page 10. If not, start it now and enter terminal mode.
IMPORTANT: If you are not in terminal mode and you type
AT commands at the DOS prompt, a “Bad Command or File
Name” message will result.
4. Type in the command
ATZ
followed by ENTER and the modem will respond with OK. If the modem does not respond with OK, refer to the Troubleshooting section of this manual.
5. Start your communications software and enter terminal mode; AT commands typed in at the DOS prompt will result in a “Bad command or file name” message. Type
ATH1
followed by ENTER and you should hear a dial tone from the speaker on the modem.
6. Type
ATH
followed by ENTER to put the modem on hook. This confirms that the modem has been successfully installed into the computer.
7. Your modem is now ready for use. Continue now with your communications software and documentation.
On-Line EXPRESS
12
Section Two: Product Overview
The On-Line
EXPRESS modem by
Boca Research, Inc.
combines highspeed data, modem, and fax capability on
14.4
a single device. It also features V.32bis, which provides high-speed data transmission.
Features
• Data transmission rates of 14.4K, 12K, 9600, 7200,
4800, 2400, 1200, or 300bps.
• Programmable speaker volume control
• Auto-speed sensing.
• Data throughput up to 57,600bps (with RPI support).
• Group 3 send and receive fax capability with support for Class 1 and Class 2 fax commands.
• Full error control (V.42 LAPM, MNP2-4) and data compression is available through host communications software that supports RPI. See
Appendix E for a list of software developers who support this protocol.
• 100% data compatibility with the Hayes ‘AT’ command set.
13
Product Overview
14
The Appendix features a discussion of standard and extended ‘AT’ commands and S-Registers as well as high-level protocols.
Installation Hints
Your modem has been pre-set at the factory for optimum performance. All defaults are set to allow the modem to negotiate the best possible connection.
Because of these factory defaults, the suggested initialization (INIT) string is: ATZ. You should change the INIT string in all of your software packages to this
INIT string.
If you want to custom configure your stored profiles, we suggest that you always start out with an
AT&F&C1&D2
before customizing other commands.
This string will reset the modem to the factory defaults as well as reset some other basic settings. If modem performance suffers after modifying settings, send the INIT string above (AT&F...&D2) to the modem.
Notes on Performance
To get optimum performance from your modem, the phone line quality over which you are transmitting and receiving must be reliable and relatively free of
“noise”.
On-Line EXPRESS
14
15
Operational Requirements
The modem has few requirements and is easy to use.
Be sure to read the information in the Appendix about connecting to the phone company. In addition, note the following:
• The communication settings are controlled by the software that manipulates the serial interface present in your system. The external modem is connected to that interface.
• Operating the modem with a computer requires communication software, either as a stand-alone product as included here, or as part of an application program.
• The modem takes a DB-25 (25-pin male connector), but computer equipment varies. Check the serial ports at the rear of your system.
• The modem uses an existing serial port on the back panel of your computer. It can be a 9-pin or 25-pin
D-shell connector. Use the dual end (25-pin or 9-pin) of the cable supplied with your modem to connect to your system’s serial port.
Product Overview
16
Section Three: Troubleshooting
This section lists common problems that may be encountered and their possible solutions.
SYMPTOM
No dial tone.
POSSIBLE REMEDY
• Verify that you have cables plugged in correctly as instructed in Section Two.
• Connect a telephone set directly to the wall jack and check for a dial tone. If no dial tone is heard, the telephone line is not working. Contact the telephone company.
Modem will not connect to another modem.
• Check the connections between the modem and the computer, and the modem and the telephone line.
• Make sure the telephone jack is operational as described above.
• The telephone line may be in use at a different extension.
• Perhaps the number you have called does not reach a modem, or the remote modem may not be set up to respond.
No response when you type in
AT commands
• There may be a conflicting port address. Re-configure the modem’s
COM port address.
On-Line EXPRESS
16
17
SYMPTOM
No response when you type in AT commands (contd)
POSSIBLE REMEDY
• Verify that the communication software is set to the same communications port where your modem is attached (e.g., COM1,
COM2). Check IRQ settings in your software.
• Try typing AT&F to reset the modem to its factory defaults.
• Move the modem to another serial port (power down the host computer
first). If the modem works after being moved, it’s likely the problem is not with the modem.
AT commands not visible.
• Make sure the echo command is set to ON. Change to echo with the ATE command.
After data connection is established, data is displayed as garbled characters.
• Make sure the local (yours) and remote modem configurations are compatible.
• Verify that both modems are operating with the same settings, speed, data, parity, and stop bits.
• The software may not be set for correct terminal emulation.
Configure software to correct type.
ANSI terminal emulation is most commonly used.
Troubleshooting
18
SYMPTOM POSSIBLE REMEDY
After data connection is established, data is displayed as garbled characters.
(contd)
• Power down your system and re-run your communications software. Check software settings.
• Exit the communications program and restart it.
The modem does not answer an incoming call.
• You may not have enabled auto-answer.
Use your software to enable this function.
• If you have an answering machine, it may be answering before the modem can. Turn the answering machine off, or, use the software to set auto-answer to respond in fewer rings than the answering machine.
Modem disconnects while on-line.
• Check for any loose connections.
• Re-try the connection by dialing the number several times. You may be experiencing line interference.
• An incoming call may have broken the connection if a call-waiting feature was enabled. Disable call-waiting and try again.
My software does not support a speed of
14.4Kbps.
• 14.4Kbps refers to modem to modem speed. Select 19.2Kbps (or faster if your hardware supports it) for computer to modem speed.
On-Line EXPRESS
18
19
SYMPTOM POSSIBLE REMEDY
I am having trouble getting my init string to work.
• Init strings are primarily personal preferences. Use the most basic one that can get the job done. See Installation
Hints, page 8.
My 2400bps (or other modem) worked with my system but the this modem does not.
• Review earlier suggestions.
• Make sure you use software included with modem.
I need the modem to connect at a certain speed.
Connection
Errors.
• Send an AT&Q6N0S37=n where n= 9 for
9600, 6 for 2400, 5 for 1200, 1 for 300bps.
• Try connecting at a lower speed (e.g.,
9600 or 2400bps).
• Turn off error correction/compression with an AT&Q6%C0 command.
• Noisy/poor line conditions may prohibit connection. Have your phone company test your lines.
• Verify that the modem at the other end is up to date and compliant with current
CCITT and Bell standards.
Troubleshooting
20
SYMPTOM
Problem
Connecting to
On-line subscription services.
POSSIBLE REMEDY
• Some on-line services require that your modem be configured to run with error correction and data compression turned
OFF
. The easiest way to accomplish this is by using the command
AT&Q6
and setting the communication software to the correct baud rate for the service you are calling (e.g., 2400, 9600bps). If you still have problems connecting, try forcing the modem to connect up at the slower speed with the commands
AT&Q6F5 for 2400 baud, and AT&Q6F8 for 9600 baud services.
On-Line EXPRESS
20
21
Appendix A: Command/Protocol Overview
In most cases, your communications software will set and control the operation of your modem. Following is a brief survey of the most commonly used Hayescompatible AT commands for use with your modem.
In addition, we’ve also provided information on extended AT command sets, S-Registers, and commands and registers for high-level protocols such as V.32/V.32bis.
It will rarely be necessary to use ‘AT’ commands and
S-Registers in command mode. We include them here for more advanced users who may prefer command mode operation, or require special settings.
Hayes-compatible commands consist of a basic command set and an extended command set. The basic set involves functions such as dialing a number, or putting the modem on-hook (i.e., replacing the telephone handset).
Extended commands allow more sophisticated control of the modem such as transmission speed, or initiating high-level functions like data compression or error correction. These functions are defined and controlled by the available protocols mentioned above. A protocol is a set of standards by which data communications operate.
Command/Protocol Reference
22
Every AT command includes an “AT” prefix, followed immediately by the command and, in many cases, additional parameters. Multiple commands can be entered at the same time from the DOS prompt.
AT Command[parameter]AT Command[parameter]
... PRESS ENTER
Example:
ATH or ATH0 tells the modem to disconnect
Extended commands were developed to provide greater functionality and control over modem operations. Their format is the same as the basic command except that an additional parameter is required following the AT prefix and before the numerical parameter. This additional parameter comes in three different forms:
Extended AT Commands:
the ampersand (&) character the backslash (\) character the percent (%) character
Examples
: AT&V tells the modem to display (view) its configuration and user profile, providing the modem has non-volatile RAM, meaning it can store limited amounts of information when power is off.
AT%E1
tells the modem to monitor line quality.
On-Line EXPRESS
22
23
S-Registers
Modem command “language” also employs a set of indicators or registers, which are various numerical values all with a standard “S” prefix, hence S-
Registers. To a large extent, the values defined in the
S-Registers regulate the operation of the modem and the function of some commands in the AT command set.
Example:
S-Register 6, or S6=n, defines the length of time the modem will wait for a dial tone. In this case the acceptable range is 3-6 (in seconds) with a default value of 5. With S6=3, the modem will wait three seconds for a dial tone when going off-hook before dialing the first digit of its telephone number.
Data Communication Protocols
This can be more than a little confusing. These protocols represent various domestic and international standards which enhance modem performance and reliability. The protocols are activated and controlled by a variety of extended AT commands and S-Registers.
The “V-Dot” standards are more numerous, but have a single origin: the Consulting Committee for
International and Telephone and Telegraph (or
CCITT). Some of the lower-level standards such as
Command/Protocol Reference
24
V.21 and V.22 have “domestic” equivalents as developed by the former Bell System, also referred to as Bell standards. The “V.Dot” standards may be summarized as shown below:
V.21
The CCITT standard for 300bps communications.
Domestic modems follow the Bell 103 standard, but V.21 can accept international calls at 300bps.
V.22
The CCITT standard for 1200bps communications. The domestic equivalent is the Bell 212A standard.
V.22bis
The CCITT standard for 2400bps.
V.23
CCITT for 1200bps with a 75bps back channel. This is mostly used in Europe and South America.
V.32
CCITT standard for 9600bps and 4800bps communications.
V.32bis
CCITT standard for an extensive range of high-speed modems operating at 14,400bps, 12Kbps, 9600bps, 7200bps, and 4800bps.
V.42
CCITT standard for detection and negotiation for
LAPM (Link Access Procedure for Modems) error control. V.42
will also support MNP levels 2-4.*
V.42bis
An extension of V.42 specifying the data compression protocol for use with V.42.*
* See Appendix D for list of software developers who support these protocols through RPI (Rockwell Protocol Interface)
On-Line EXPRESS
24
25
Appendix B: Technical Specifications
Modem Data Rate: 14.4K, 12K, 9600, 7200, 4800, 2400, 1200, or 300bps
Fax Data Rate:
Compatibility:
14.4K, 12K, 9600, 7200, 4800, 2400bps.
Modem Modulation Protocols
Diagnostics:
ITU-T: V.32bis, V.32, V.22 (2400bps),
V.21 (1200bps)
Bell: Bell 212A (1200bps), Bell 103 (300bps)
Fax Modulation Protocols
V.17 (14,400/12,000bps transmit and receive
V.29 (9600/7200bps) transmit and receive
V.27 ter (4800/2400bps) transmit and receive
V.21 channel 2 (300bps) transmit and receive
Local/remote digital and analog loopback
Automatic power-on self-test
LED Status
Indicators: TM, AA, HS, OH, SD, RD, TR, CD
Physical and Electrical Characteristics
• Dimensions:
7 1/4" x 5 3/8" x 1 1/4"
• Power: 500 mA@ 5V
• 2 RJ-11 modular phone connectors
• RS-232 serial port
Operating Temperature Requirements:
Dry Bulb Temperature:
Relative Humidity:
Storage:
10-40 o C (50-104 o F)
8-80%
1-60 o C (33.8-140 o F)
Specifications
26
Appendix C: Compliance Information
FCC Statement:
“This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received including interference that may cause undesired operation.
THIS UNIT COMPLIES WITH FCC PART 68 AS OF DATE OF
MANUFACTURE.
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of FCC rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
• Re-orient or relocate the receiving antennae.
• Increase the separation between the equipment and the receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Note: This unit was tested with shielded cables on the peripheral devices. Shielded cables must be used with the unit to insure compliance.
On-Line EXPRESS
26
27
Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment.
Such modifications could void the user’s authority to operate the equipment.”
Notification to the Telephone Company
Notification to the telephone company is no longer required prior to connecting the registered equipment but upon request from the telephone company the user shall tell the telephone company which line the equipment is connected to as well as the registration number and the ringer equivalence of the registered protective circuitry. In most, but not all areas, the sum of all RENs should be 5.0 or less. The
FCC Registration number and Ringer Equivalence number are printed on the main chip in the center of the modem board.
Malfunction of the Equipment
In the event that the MODEM should fail to operate properly, the customer shall disconnect the equipment from the telephone line to determine if it is the customer’s equipment which is not working properly, or if the problem is with the MODEM, the user shall discontinue use until it is repaired. In the event service is needed the user should contact the vendor from whom you purchased the
MODEM.
Telephone Connection Requirements
Except for telephone company-provided ringers, all connections to the telephone network shall be made through standard plugs and standard telephone company-provided jacks, or equivalent, in such a manner as to allow for easy and immediate disconnection of the terminal equipment. Standard jacks shall also be arranged that, if the plug connected thereto is withdrawn, no interference to the operation of the equipment at the customer ’s premises which remains connected to the telephone network, shall occur by reason of such withdrawal.
Incidence of Harm
Should terminal equipment or protective circuitry cause harm to the telephone network, the telephone company shall, where practical, notify the customer that temporary discontinuance of service may be
Compliance Information
28
required; however, where prior notices are not practical, the telephone company may temporarily discontinue service if such action is deemed reasonable in the circumstances. In the case of such temporary discontinuance, the telephone company shall promptly notify customers and will be given the right to bring a complaint to the FCC if they feel the disconnection is not warranted.
Changes in Telephone Company Equipment or
Facilities
The telephone company may make changes in its communications facilities, equipment, operations, or procedures, where such action is reasonably required and proper in its business. Should any such changes render the customer’s terminal equipment incompatible with the telephone company facilities, the customer shall be given adequate notice to make modifications to maintain uninterrupted service.
General
The FCC prohibits customer-provided terminal equipment be connected to party lines or to be used in conjunction with coin telephone service.
Installation
The MODEM is equipped with a USOC RJ-11 standard miniature modular jack and is designed to plug directly into a modular jack.
On-Line EXPRESS
28
29
DOC Compliance Statement (Canada)
The Canadian Department of Communications label identifies certified equipment. This certification means that the equipment meets certain telecommunications network protective operational and safety requirements. The Department does not guarantee the equipment will operate to the user’s satisfaction.
Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the company’s inside wiring associated with a single line individual service may be extended by means of a certified connector assembly
(telephone extension cord). The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations.
Repairs to certified equipment should be made by an authorized
Canadian maintenance facility designated by the supplier. Any repairs or alterations made by the user to this equipment, or equipment malfunction, may give the telecommunications company cause to request the user to disconnect the equipment.
Users should ensure, for their own protection, that the electrical ground connections of the power utility, telephone lines, and internal metallic water pipe system, if present, are connected together. This precaution may be particularly important in rural areas.
CAUTION Users should not attempt to make such connections themselves, but should contact the appropriate electric inspection authority or electrician, as appropriate.
The Load Number (LN) assigned to each terminal device denotes the percentage of the total load to be connected to a telephone loop which is used by the device to prevent overloading. The termination on a loop may consist of any combination of devices subject only to the requirement that the total of the load numbers of all the devices does not exceed 100. The Load number appears on the underside of the modem.
Compliance Information
30
Appendix D: RPI Application Software
Developers
The following lists software vendors who support
RPI (Rockwell Protocol Interface). This standard allows the communication software to engage V.42,
V.42bis, and MNP5 protocols and data compression.
Software Developer:
Smith-Micro
51 Columbia
Aliso Viejo, California 92656
Tradewind
1301 E. Alosta Ave.
Suite 3900
Glendora, California 94538
Bit Software
47987 Fremont Blvd.
Fremont, California 94538
MagicSoft/WordPerfect
1555 N. Technology Way
Orem, Utah 84057
SoftKlone
Suite 100
327 Office Plaza Drive
Tallahassee, Florida 32301
Phoenix Corporation
846 University Ave.
Norwood, Massachusetts 02062
On-Line EXPRESS
30
31
Command Reference
BASIC AT COMMANDS (default values are highlighted)
Command Description
AT
ATA
A/
Attention characters
Answer command
Re-Execute last command
Transmit Carrier Signal
ATC0
ATC1
Transmit carrier signal off. (default)
Transmit carrier signal on.
Dial Modifiers
Dial
ATD
ATDL
ATDP
ATDT
ATDW
ATD,
ATD@
ATD!
ATD; none none
ATD^ none
ATDS=0-3 none
Options Description
none Dial. (ATD followed by phone number) none Re-dial.
none none
Pulse (rotary) dial. 10 pulses per second.
Touch tone dial (DTMF).
1-255sec Wait for dial-tone. Default is 50 seconds.
0-255sec Pause. Default is 2 seconds.
none Wait for quiet answer.
Initiate hook flash.
Return to command state after dialing.
Disable calling tone.
Dial stored number.
32
Command Description
Comand character echo
ATE0
ATE1
Disables echoing of the commands to the screen.
Enables echoing of the commands to the screen.
(default)
ATF1
ATF2
ATF3
ATF4
ATF5
ATF6
ATF7
ATF8
ATF9
ATF10
Select Line Modulation Speed
ATF0 Select auto-detect mode (connect as fast as possible) (default
)
Connect at 1200bps (V.21 or Bell 103)
Reserved
Connect at 75/1200 bps (V.23)
Connect at 1200 bps (V.22 or Bell 212A)
Connect at 2400 bps (V.22bis)
Connect at 4800 bps (V.32 or V.32bis)
Connect at 7200bps (V.32bis)
Connect at 9600 bps (V.32 or V.32bis)
Connect at 12,000 bps (V.32bis)
Connect at 14,400 bps (V.32bis)
Switch Hook Control
ATH0
ATH1
Instructs modem to go on-hook.
Instructs modem to go off-hook.
Modem Identification
ATI0
ATI1
ATI2
ATI3
Displays the product identification code.
Displays the checksum.
Displays ROM checksum as OK or ERROR.
Displays the firmware revision level.
On-Line EXPRESS
32
33
Command Description
Speaker volume
ATL0 Off or low volume.
ATL1
ATL2
ATL3
Low volume. (default)
Medium volume.
High volume.
Speaker control
ATM0
ATM1
ATM2
ATM3
Disables the modem speaker.
Turns speaker on until carrier has been detected.
(default)
Instructs the modem speaker to stay on all of the time.
Enables speaker after dialing until connection is established.
Automode enable
ATN0 Requires speed of the connection be that
ATN1
specified by the value of S37.
Permits handshaking at any speed supported by both modems. (default)
Return to on line state mode
ATO0
ATO1
Switches the modem from command mode to on-line mode without dialing.
Switches from command mode to on-line mode and initiates an equalizer retrain sequence during 2400 baud bps operation.
Mode responses
ATQ0
ATQ1
Enables result codes to be issued to the screen. (default)
Disables result codes to be issued to the screen.
34
Command Description
Result code format
ATV0
ATV1
Numeric format.
Verbal format. (default)
Error correction message control
ATW0
ATW1
ATW2
Error correction call progress not reported.
(default)
Call progress reported.
Call progress not reported. Connect xxxx message reports DCE speed.
Extended result codes
ATX0 Disables monitoring of busy tones unless forced otherwise by country requirements; sends only OK, CONNECT, RING, NO
CARRIER, ERROR and NO ANSWER result codes.
ATX1
ATX2
Disables monitoring of busy tones unless forced otherwise by country requirements; sends only OK, CONNECT, RING, NO
CARRIER, ERROR, NO ANSWER and
CONNECT XXXX result codes.
Disables monitoring of busy tones unless forced otherwise by country requirements; sends only OK, CONNECT, RING, NO
CARRIER, ERROR, DIAL TONE, NO
ANSWER and CONNECT XXXX result codes.
On-Line EXPRESS
34
35
Command Description
ATX3
ATX4
Enables monitoring of busy tones; sends only
OK, CONNECT, RING, NO CARRIER, ERROR,
NO DIALTONE, NO ANSWER and CONNECT
XXXX.
Enables monitoring of busy tones and sends all messages. (default)
Control long space disconnect
ATY0
ATY1
Disables long space disconnect. (default)
Enables long space connect.
Soft reset and restore profile
ATZ
ATZ1
Restores stored profile 0 (default).
Restores stored profile 1.
+++ Escape characters. The escape characters are known as +++. They will switch from on-line mode to command mode while preserving the connection with the on line modem.
36
Extended AT Commands
Command Description
Data carrier detect (DCD) signal
AT&C0
AT&C1
Forces DCD signal to be on at all times.
(default)
DCD on indicates presence of data carrier.
Data terminal ready (DTR) signal. Interprets the ON to OFF transition of the DTR signal from the DTE according to the &Q settings.
AT&D0 &Q0,5,6. DTR ignored.
&Q1,4. Modem hangs up; auto answer not affected.
&Q2,3. Modem hangs up; auto answer inhibited. (default)
AT&D1
AT&D2
AT&D3
&Q0,1,4-6. Asynchronous escape sequence.
&Q2,3. Modem hangs up; auto answer inhibited.
&Q0-6. Modem hangs up; auto answer inhibited.
&Q0,1,4-6. Modem does a soft reset as if the
ATZ command were received;
&Q2,3. Modem hangs up; auto answer inhibited.
Recall Factory Defaults
AT&F Recalls factory defaults. Instructs the modem to use the factory set parameters.
On-Line EXPRESS
36
37
Command Description
DTE/Modem flow control
AT&K0 Disable flow control.
AT&K3
AT&K4
AT&K5
AT&K6
Enable RTS/CTS (default for data modem)
Enable XON/XOFF.
Enable transport XON/XOFF.
Enable both RTS/CTS and XON/XOFF
(default for FAX modem)
Note on Flow Control.
XON/XOFF is a software-based flow control method, using standard ASCII control characters to pause or resume data transmission.RTS/CTS pacing, a hardware-based method, uses an electrical signal. Signals are exchanged as follows:
RECEIVER TRANSMITTER
CTS ON
CTS ON
CTS OFF
START SENDING
RTS ON (ready to send)
RTS OFF (stop sending)
Select pulse dial make/break ratio
AT&P0
AT&P1
AT&P2
AT&P3
Selects a make/break ratio of 39/61 at 10pps.
US and Canada. (default)
Selects a make/break ratio of 33/67 at 10pps.
UK and Hong Kong.
Same as 0 except at 20pps.
Same as 1 except at 20pps.
Asynchronous mode
AT&Q0 Direct Asynchronous mode.
AT&Q5 Modem negotiates an error-corrected link.
(default)
AT&Q6 Selects asynchronous operation in normal mode
(i.e. speed buffering).
38
Command Description
Data Set Ready (DSR) signal
AT&S0
AT&S1
Causes DSR signal to be active at all times.
(default)
Causes DSR signal to be active according to the
CCITT specification.
Test and diagnostics
AT&T0
AT&T1
AT&T3
AT&T4
AT&T5
AT&T6
AT&T7
AT&T8
Terminates any test in progress.
Executes the local analog loopback test.
Executes the local digital loopback test.
Enables the modem to accept a request from a remote mode for a digital loopback test.
(default)
Instructs the modem to deny a request from a remote modem for a digital loopback test.
Executes the remote digital loopback test.
Executes the remote digital loopback test with a self test.
Executes the remote analog loopback test with a self test.
View Configuration
AT&V View current configuration and user profile.
Store user profile
AT&W0
AT&W1
Saves as user profile 0.
Saves as user profile 1.
Designate default user profile
AT&Y0
AT&Y1
Selects user profile 0.
Selects user profile 1.
On-Line EXPRESS
38
39
Store user profile
Stored phone number
AT&Z=0
AT&Z=1
AT&Z=2
AT&Z=3
Stores a 36 digit dial string.
Stores a 36 digit dial string.
Stores a 36 digit dial string.
Stores a 36 digit dial string.
Auto-retrain.
Determines whether or not the modem automatically monitors the line quality and requests a retrain when necessary.
AT%E0
AT%E1
AT%E2
disables line quality monitor auto-retrain
(default)
enables line quality monitor auto-retrain enables line quality monitor auto retrain and auto fall back/forward.
Report Received Signal Level.
AT%L 009 = -9 dBm, 010 = -10dBm, etc. all the way to
043 (-43 dBm)
Line signal and noise are determined by the unit of measurement dBm (decibel referenced to one milliwatt). To arrive at a signal/noise ratio, the noise level is subtracted from signal level in dBm.
Report Line Signal Quality. Returns a “high-order” byte of the calculated EQM (“eye quality monitor”). This can range from
0 to 255. When the value is 8 or greater, the modem will automatically retrain if enabled by the AT%E1 command. The value for a normal connection ranges from 0 to 2 and approaches 8 for a progressively poorer connection. Returns an OK result code.
000 to 007 no retrain
008 to 255 retrain performed if enabled by %E1.
40
S-Registers
This section defines the purpose of the modem registers, and sequentially lists the registers and describes their functions.
These registers affect various operating characteristics and allow you to obtain information about the modem, as well as test the modem. Each register has a factory-set value, which you can read or change to fit your needs.
Reading a Register Value
To read the current value of a register, type:
AT Sn? [ENTER], where n is a register number.
AT Sn? Sn? [ENTER] from the command mode.
To read the register values of S0 and S1, type
AT S0? S1? [ENTER].
The modem will display the first register value, a carriage return, the next register value, a carriage return, and OK or 0.
Changing a Register Value
To change a register value, use the Sn command (ATSn=v), where n is a register number and v is the new value you want to assign to the register. Type:
AT S0=3 [ENTER] to have the modem automatically answer on the third ring.
The following table lists the modem’s registers and their functions.
On-Line EXPRESS
40
41
Register Range
S0
S1
S2
S3
S4
S5
S6
S7
S8
S9
S10
S11
S12
S13
S14
S15
S16
S17
S18
S19
S20
0-255
0-255
0-255
0-127
Units Default Definition
Auto-answer
Count incoming rings
Escape character value.
Carriage return character.
0-127
0-32
2-255
1-255
0-255
ASCII
ASCII seconds
10
8
2
Line feed character.
Backspace character.
Wait time for Blind
Dialing.
seconds seconds
50
2
Wait for carrier after dial.
Pause time for dial delay.
seconds 6/10 Carrier detect.
1-255
1-255
0-255
Bit Mapped seconds 14 (1.4) Lost Carrier to
Hang Up Delay.
Reserved.
seconds 50(1) Escape code guard time (in one-fiftieth
AA,hex second increments)
Reserved.
Bit mapped registers.
Reserved
Bit Mapped 80,hex
0-255 rings rings rings
ASCII seconds
0
0
43
13
0
Modem test options.
Reserved.
Test timer.
Reserved.
Reserved.
42
Register Range
S21
S22
S23
S24
S25
S26
S27
Bit Mapped
Bit Mapped
Bit Mapped
0-255
0-255
0-255
Units
00,hex
75,hex
07,hex seconds seconds seconds
9,hex
Default
0
5
1
Definition
Bit mapped registers.
Bit mapped registers.
Bit mapped registers.
Sleep Inactivity
Timer.
Asynchronous DTR
Delay.
Delay Interval.
Bit mapped registers.
S28 Bit mapped registers
Reserved.
Inactivity Timer.
S29
S30
S31
S32
S33
S34-35
S37
0-255 seconds 0
Bit Mapped Options.
0-255
0-255
ASCII
ASCII
17
19
0-21 0
XON Character.
XOFF Character.
Reserved.
Modem to Modem speed
NOTE: This is interlinked with the ATFn command. If an invalid number is entered, the number is accepted into the register, but S37 will react as though the default value has been entered.
On-Line EXPRESS
42
43
Register Range Units Default Definition
Bits 0-4:
0 =
Attempt auto mode connection
(ATF0)(DEFAULT)
1-3 = Attempt to connect at 300bps
4 = Reserved
5 = Attempt to connect at 1200bps (ATF1)
6 = Attempt to connect at 2400bps (ATF4)
7 = Attempt to connect at V.23 (ATF3)
8 = Attempt to connect at 4800bps (ATF6)
9 = Attempt to connect at 9600bps (ATF8)
10 = Attempt to connect at 12Kbps (ATF9)
11 = Attempt to connect at 14.4Kbps (ATF10)
12 = Attempt to connect at 7200bps (ATF7)
S40
S41
S42-45
S49-81
S92
S95
Bit Mapped
Bit Mapped
0 to -15 dBm
Bit-Mapped
10
Bit Mapped
Registers.
Bit Mapped
Registers.
Reserved.
Reserved.
Fax Transmit Level.
NA Extended Results
Codes.
NOTE: Bit values are defined as follows for S95:
0 = CONNECT CODE indicates DCE speed instead of DTE speed.
1 = Append ARQ (automatic repeat request) to verbose CONNECT XXXX result code if protocol is other than none.
2 = Enable CARRIER XXXX result code.
3 = Enable PROTOCOL XXXX result code.
Bits 4, 6, and 7 are reserved.
44
Result Codes
Result
Code
OK
CONNECT 300
RING
NO CARRIER
ERROR
CONNECT 1200
NO DIALTONE
BUSY
NO ANSWER
CONNECT 0600
CONNECT 2400
CONNECT 4800
CONNECT 9600
+FCERROR
CONNECT 7200
CONNECT 12000 14
CONNECT 14400 15
CONNECT 19200
CONNECT 38400
16
17
1
2
3
0
4
5
6
7
8
Numeric
Value Description
9
10
11
12
+F4
13
Modem successfully executed a command line.
Connection made at 300 bps.
Modem detected an incoming call.
Modem lost or could not detect a remote carrier signal within the Register
S7 time.
Modem found an error in the command line.
Modem established a connection 1200 at 1200bps.
Modem did not detect a dial tone within 5 seconds after going off-hook.
Modem detected a busy signal.
Five seconds of silence was not detected when using the @ command in the dial command line.
Modem established a connection at 600 bps.
Modem established a connection at 2400 bps.
Modem established a connection at
4800 bps.
Connection made at 9600 bps.
Fax carrier error.
Connected as data modem during an answer.
Connection made at 12000 bps.
Connection made at 14400 bps.
Connection made at 19200 bps.
Connection made at 38400 bps.
On-Line EXPRESS
44
45
Result
Code
CONNECT 57600 18
CONNECT 115200 19
CONNECT
75TX/1200RX
22
CONNECT
1200RX/75RX
CARRIER 300 40
CARRIER 1200/75 44
CARRIER 75/1200 45
CARRIER 1200
CARRIER 2400
CARRIER 4800
CARRIER 7200
CARRIER 9600
CARRIER 12000
CARRIER 14400
Numeric
Value
23
49
50
51
52
46
47
48
Description
Connection made at 57600 bps.
Connection made at 115,200 bps.
Modem returns this result code when upon establishing a V.23 originate connection when the modem has been instructed to report the DTE speed to the DTE upon connecting.
Modem returns this result code when upon establishing a V.23 answer connection when the modem has been instructed to report the DTE speed to the DTE upon connecting.
Carrier rate of 300 bps.
V.23 backward channel has been detected.
V.23 forward channel has been detected.
Carrier rate of 1200 bps.
Carrier rate of 2400 bps.
Carrier rate of 4800 bps.
Carrier rate of 7200 bps.
Carrier rate of 9600 bps.
Carrier rate of 12000 bps.
Carrier rate of 14400 bps.
46
Servicing Your Boca Product
If your modem requires service, first contact the authorized dealer from whom you purchased the modem. If the dealer is unable to assist you, and you must contact Boca Research, Inc., please follow the instructions below.
Our electronic BBS is available 24 hours a day at (407) 241-1601 and will support data transmission speeds up to 28.8Kbps with settings of N, 8, 1. Once your modem is functional, the BBS may be helpful (especially during off hours) if you have a question about product settings, or if you wish to download special software or utilities.
If the Troubleshooting section (Section Three) did not resolve your problem, you may call our technical support staff for assistance. If you haven’t referred to the Troubleshooting section, do so now.
NOTE: CALLING TECHNICAL SUPPORT WITHOUT
COMPLETE AND ACCURATE INFORMATION
CONCERNING YOUR PROBLEM MAY BE BOTH TIME-
CONSUMING AND FRUSTRATING FOR YOU.
1. When calling Boca Research Technical Support, have the following information available: n n n n n
Board or external unit name and part number
Computer manufacturer
Computer Model
Peripherals in system
Operating system and version
On-Line EXPRESS
46
47
If you suspect a problem with a specific program or software package, make note of the name, version or release number, and manufacturer of the software.
2. Call our Technical Support Department between the hours of
8:00 a.m. and 6:30 p.m. EST Monday through Friday at (407)
241-8088. A technician will be available to discuss the problem(s) you are experiencing.
If factory service is required, you will be given a Return
Merchandise Authorization (RMA) number. Please place this number on the outside of the package when you return the item(s) for service and reference it on any correspondence included in the package. Boca Research,
Inc. will return any product which is not accompanied by an RMA number.
3. Refer to the Warranty Statement if the product is covered under the five-year Boca Research, Inc. Limited Warranty.
4. Certain parts will not be covered under the Boca Research,
Inc. Limited Warranty. Dealer installed parts are warranted by the dealer. Parts which you have installed yourself are covered only by the supplier’s warranties. In these cases,
Boca Research, Inc. can identify which parts are defective, but will not replace such parts until specific written authorization is received from you. The cost of parts and labor involved in making such repairs will be billed to you C.O.D.
5. When sending the modem to Boca Research, Inc. for repairs, please be sure to include:
48
n
the On-Line EXPRESS modem (modem unit only)
n
a copy of the original invoice
n
your return street address (for UPS purposes)
n
phone number
n
the RMA number mentioned above
Package the product securely in a container equivalent to the original packaging, and insure the package to protect against loss or damage during transit. Shipping charges must be prepaid; C.O.D. shipments will not be accepted. Please use the address below for all correspondence:
Boca Research, Inc.
RMA Department - RMA # _____________
1601 Clint Moore Road
Boca Raton, FL 33487-2841
6. If the repairs performed on your modem were covered by the warranty, Boca Research, Inc. will return it prepaid via UPS.
On-Line EXPRESS
48
49
Warranty Information
Limited Warranty
Boca Research, Inc. (BRI) warrants to the original buyer of this BRI product that the hardware is free of defects in materials and workmanship for a period of five (5) years from the date of purchase from BRI or its authorized dealer. Should the product fail to be in good working order at any time during the five-year period, BRI, will at its option, repair or replace this product as described below. This warranty does not cover defects resulting from misuse, abuse, negligence, accident, repairs, or alterations made by either the customer or another party. Boca Research reserves full rights to determine whether a defective product falls into this category.
The entire risk as to the quality and performance of the product rests with the customer. Any written or oral information or advice given by Boca Research dealers, distributors, agents, or employees will in no way increase the scope of this warranty. This warranty applies only to the product described in this manual and not to any other value-added software which may be included.
All products will be serviced and returned via UPS-ground at no charge to customers
DURING the first year of service.
All customers are required to demonstrate proof of purchase when requesting a Return
Merchandise Authorization (RMA). The period of service commences on the date of purchase. A copy of the sales slip must be included with the returned merchandise.
Products which require Limited Warranty service during the warranty period should be delivered to BRI at the address in the Appendix (Servicing Your Boca Product) with proof of purchase and the Return Merchandise Authorization (RMA) number provided by BRI
Technical Support. Refer to the Appendix in your manual. Replacement parts or complete products will be furnished on an exchange basis only. Replaced parts and/or products become the property of BRI.
If the returned product is sent by mail, the purchaser agrees to prepay shipping charges, insure the product or assume the risk of loss or damage which may occur in transit, and to use a shipping container equivalent to the original packaging. ALL EXPRESS AND
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS OF PURPOSE FOR THE
PRODUCT ARE LIMITED IN DURATION TO THE ABOVE FIVE- AND ONE-YEAR
PERIODS, RESPECTIVELY.
UNDER NO CIRCUMSTANCES (WHETHER BASED IN CONTRACT OR TORT) SHALL
BOCA RESEARCH BE LIABLE FOR INCIDENTAL, CONSEQUENTIAL, INDIRECT,
SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE, LOSS
OF BUSINESS, OR OTHER FINANCIAL LOSS AS A RESULT OF THE SALE,
INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR DISRUPTION
OF ITS PRODUCTS.
Boca Research reserves the right to make periodic changes or enhancements to any Boca
Research product without prior notification, but has no obligation to modify or update products once sold.
This warranty gives you specific legal rights, and you have other rights which may vary from state to state. This warranty is valid only in the United States.
50
On-Line EXPRESS
50
51
52
On-Line EXPRESS
Manual Part No. 9435
Rev. 2.0
advertisement
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Related manuals
advertisement
Table of contents
- 3 Before You Begin Your Instalaltion
- 3 How to Get Technical Assistance
- 3 If Your Dealer Can't Assist You
- 4 Damaged or Missing Items
- 6 EXPRESS Install
- 7 Installation Overview
- 8 Installing the On-Line EXPRESS
- 10 Tesing the Connection
- 13 Section Two: Product Overview
- 13 Features
- 14 Installation Hints
- 14 Notes on Performance
- 15 Operational Requirements
- 16 Section Three: Troubleshooting
- 21 Appendix A: Command/Protocol Overview
- 25 Appendix B: Technical Specifications
- 26 Appendix C: Compliance Information
- 30 Appendix D: RPI Application Software Developers
- 31 Command Reference
- 31 Basic AT Commands
- 36 Extended AT Commands
- 40 S-Registers
- 44 Result Codes
- 46 Servicing Your Boca Product
- 49 Warranty Information