E-line ELC-576ET User manual

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TABLE
1 BEFORE YOU BEGIN .................................................................................................................2
1.1 Features................................................................................................................................2
1.2 Package Includes ..................................................................................................................3
1.3 Minimum System Requirements .............................................................................................3
2 HARDWARE INSTALLATION...................................................................................................4
2.1 Connection Diagram.............................................................................................................4
2.2 LED Indicators .....................................................................................................................4
3 SOFTWARE INSTALLATION....................................................................................................5
3.1 Software Installation for Windows®95 ..................................................................................5
3.2 Software Installation for Windows®98 ..................................................................................7
3.3 Software Installation for Windows®NT................................................................................13
3.4 Software Installation for Linux Red Hat 6.0......................................................................... 14
4. COMMAND REFERENCE.......................................................................................................15
4.1 AT Commands..................................................................................................................... 15
4.2 Dial Modifiers....................................................................................................................22
4.3 Commands Not Preceded By AT......................................................................................... 23
4.4 S Register Reference ...........................................................................................................23
5. MODEM REFERENCE.............................................................................................................30
5.1 Troubleshooting..................................................................................................................30
5.2 Result Codes.......................................................................................................................30
5.3 Application Examples..........................................................................................................31
APPENDICES................................................................................................................................34
Appendix A: Caller ID Commands (Optional) ...........................................................................34
Appendix B: Technical Specifications........................................................................................35
Appendix C: Quick Reference.................................................................................................... 36
Appendix D: Glossary...............................................................................................................38
Appendix E: ASCII CODE TABLE ...........................................................................................39
Appendix F: FCC/DOC REQUIREMENTS................................................................................ 40

1 BEFORE YOU BEGIN
1.1 Features
These Fax/Data Modems combine the features of a 56000(receive only)/33600/28800/14400/9600 bps
data modem and a 14400/9600 bps FAX modem. Your new Fax/Data Modem gives your personal
computer the ability to send and receive FAX messages over the telephone line like a standard FAX
machine. Your Fax/Data Modem also allows your PC to communicate with other personal computers,
terminals or BBS's (Bulletin Board Systems) through the data modem functions.
When used as a data modem your Fax/Data Modem uses the standard AT command set and is fully
compatible with ITU-T V.42, V.42bis, V.34 (ANNEX 12), V.32bis, V.32, V.22bis, V.23, V.22, V.21,
MNP 2-5, Bell 103, 212A, V.90. When used as a Fax/Data Modem it communicates with all ITU-T
Group 3 FAX machines and is compatible with ITU-T V.27ter and V.29, V.17, T.4 and T.30.
Switching between DATA mode operation and FAX mode operation of your Fax/Data Modem is done
through its firmware, no hardware settings are required.
The communication software, which should be used, depends on the kind of machine that you are
going to communicate with. If you are going to call a FAX machine then you must use the Fax
software. If the machine that you are going to communicate with is a modem then you must use a data
modem communications software.
Note: This manual is written to be used for several models of Fax/Data Modems. Some of the
information in this manual may not apply to your fax/data modem.
All the description in this manual about Caller ID, V.90 and Fax class 1applies only to the
models which support these functions.

1.2 Package Includes
Before installation, please check the items of your package. The package should include the following
items:
• The External Modem
• Quick Installation
• Installation Disk (including drivers for Windows 95® /98® /NT®/Linux Red Hat 6.0)
If any of the above items are missing, contact your supplier as soon as possible.
1.3 Minimum System Requirements
Before installation, please check the following requirements with your equipment:
• PC with Pentium®MMX CPU 166 MHz 16MB RAM (Minimum)
OR PC with Pentium®MMX CPU 200 MHz 16MB RAM (Recommended)
(Recommended CPU: Intel Pentium®MMX , AMD K6®MMX, Cyrix 6x86®MMX )
•Operating System:Windows 95® / 98®/ NT® 4.0/ Linux RedHat
• CD-ROM DRIVE

2 HARDWARE INSTALLATION
2.1Connection Diagram
The serial products of the external modems distinguish each other with voice function and phone jack.
The Diagram below illustrates the typical external modem connection:
2.2LED Indicators
After hardware installation, turn on the modem and your PC, the PWR, HS, and MR LEDs
should be lit. The description of the LED indicators on the front panel are listed below: (from
left to right
MR Modem Ready/ Self-
testing On: Power on Flash: Self-testing/ In diagnostic mode
HS High Speed Speeds On: Operating speed at 24000bps or higher
CD Carrier Detect On: Receiving a data carrier signal from remote modem
OH Off Hook On: Modem off hook
OFF: Modem on hook
SD Send Data Flash: Transferring data from the modem
RD Receive Data Flash: Receiving data from the modem
TR Terminal Ready ON: Modem is on (unless setup by AT commands)
AA Auto-answer On: Set up to answer incoming calls
PWR Power ON: power on

3 SOFTWARE INSTALLATION
After hardware installation, power on your PC and follow the instructions to install the drivers for the
modem card.
3.1 Software Installation for Windows®95
Step 1: After installing the modem card into your PC, power on your PC and start Windows95. The
Wizard box appears announcing the detecting of a new hardware. Insert the provided
Installation disk into your floppy drive. Click “Next”.
Step 2: Windows will be unable to locate a driver, click “Other Locations”.
Step 3: Browse and open “Win95_98” subdirectory from your floppy drive, and click ”OK”.

Step 4: Windows will find the location of driver; click “Finish”.
If your modem does NOT support voice function, just ignore the steps below.
Step 5: Again, Windows will detect a voice device; click “Next”.

Step 6: Click “Other Locations” and open the driver file from “Win95_98” folder in the disk
drive; then click “OK”.
Step 7: Windows will find the location of driver; click “Finish”.
3.2 Software Installation for Windows®98
Step 1: After installing the modem card into your PC, power on your PC and start Windows 98. The
Wizard box appears announcing the detecting of a new hardware. Insert the provided
Installation disk into your floppy drive. Click “Next”.

Step 2: With “Search for the best driver for your device” checkbox selected, click “Next”.
Step 3: Check “Specify a location”, and click “Browse”.
Browse and open “ Win95_98” subdirectory from your floppy drive. Click “OK”. Then click
“Next”.

Step 4: Windows will find the driver file for the device; click “Next”.
Step 5: Click “Finish” to complete installing.
If your modem does NOT support voice function, just ignore the steps below.

Step 6: Again, Windows will detect a voice device; click “Next”.
Step 7: With “Search for the best driver for your device” checkbox selected, click “Next”.