Acer Extensa 700 Bedienungsanleitung
56K Internal Modem
User’s Manual
Manuel de l'utilisateur
Benutzerhandbuch
Manual dell’utente
Copyright 1998 by this company. All rights reserved. No part of
this publication may be reproduced, stored in a retrieval system,
or transmitted, in any form or by any means, electronic,
mechanical, photocopy, recording, or otherwise, without the prior
written permission of this company.
The information contained in this manual has been verified at the
time of this manual’s printing. The manufacturer reserves the
right to make any changes and improvements in the product
described in this manual at any time and without notice.
All registered trademarks are the property of their respective
owners.
FCC Notice
This equipment complies with Part 68 of the FCC rules. Located
on the bottom side of the modem is a label that contains, among
other information, the FCC Registration Number and Ringer
Equivalence Number (REN) for this equipment. Upon request,
you must provide this information to your telephone company.
If your telephone equipment causes harm to the telephone
network, the telephone company may discontinue your service
temporarily. If possible, they will notify you in advance. But, if
advance notice is not practical, you will be notified as soon as
possible. You will also be informed of your right to file a
complaint with the FCC.
Your telephone company may make changes in its facilities,
equipment, operations, or procedures that could affect the proper
functioning of your equipment. If they do, you will be notified in
advance to give you an opportunity to maintain uninterrupted
telephone service.
If this equipment should fail to operate properly, disconnect the
equipment from the phone line to determine if it is causing the
problem. If the problem is with the equipment, discontinue use
and contact your dealer or vendor.
English
Contents
Introduction.............................................................................1
Features.......................................................................1
Installation ...............................................................................3
Setting Up the Modem in Windows 95/98...................3
Installing the Driver...............................................3
Installing and Configuring the Software ................4
Testing Your Modem..............................................4
Setting Up the Modem in Windows NT ........................5
Installing the PNPISA.SYS File...............................5
Installing the Driver...............................................5
Testing Your Modem..............................................7
Using Your Modem ......................................................7
COM Port and Interrupt Settings.................................7
Troubleshooting....................................................................... 9
AT Commands....................................................................... 11
Basic AT Commands..................................................11
FAX Class 1 Command..............................................14
S-Registers .............................................................................15
Introduction
1
This 56K Internal modem provides the highest speed access to
the Internet and online services, and especially accelerates
downloading graphics, telegaming, and collaborative computing.
It’s the highest speed international FAX/modem PC Card
available. This modem operates over standard telephone lines, so
you don’t have to pay additional, up-front, monthly costs for
special lines.
Features
Highest Internet connection rates, downstream speeds to
56K, backward compatible with V.34 modems
Data mode capabilities:
ITU-T V.34 extended rates: 33600bps ~ 2400bps
V.32terbo, V.32bis
TIA/EIA 602 standard for AT command set
V.42 error correction (LAPM and MNP)
V.42bis and MNP Class 5 data compression
Fax mode capabilities:
ITU-T V.17, V.29, V.27ter, and V.21 Ch 2
TIA/EIA 578 Class 1
Auto-dial, call progress monitor
Ring, line break detection
Low power consumption
ISA Plug & Play
Software upgradeable to ITU standard V.90
Introduction
2
Software support
Drivers provided for Microsoft Windows 95 and
Windows NT.
Supports telephony software, including Procomm,
WinFAX, BitWare, and SuperVoice
Installation
3
Setting Up the Modem in Windows 95/98
Your modem uses the Plug and Play (PnP) capabilities of you
computer. PnP is a set of specifications that define the ability for
the computer hardware and operating system to automatically
configure all compliant devices that are installed, relieving the
user of the need to determine which addresses and interrupts to
user for each device.
Installing the Driver
The version of Windows 95 you have will determine which set of
dialog boxes is presented to you when installing the modem in
Windows 95. In general, follow these steps:
1. Select My Computer, then Control Panel.
2. Double-click on System.
3. Click on Device Manager.
4. Double-click on Other devices.
5. Click on LT Win Modem.
6. Click on Driver.
7. Click on Update Driver.
8. Select Yes and click on Next.
9. Click on Other Locations….
10. Type <CD-ROM>:\DRIVERS\WIN95\MODEM and click on
OK. (where <CD-ROM> is the drive letter of your CD-ROM
drive, e.g., D).
11. Follow the installation instructions on the screen.
12. Click on Finish.
Installation
4
Installing and Configuring the Software
Install the communication software according to the software
user’s modem of the same COM port and IRQ line used by the
modem.
You may be prompted by the software to configure certain
communication parameters. We suggest the following settings:
Item Suggested Setting
Baud rate 38400 bps
Data bits 8
Parity none
Stop bit 1
Flow control RTS/CTS
Initialization string AT&F
Testing Your Modem
In order to check if the modem is functioning properly, make sure
that the COM Port and IRQ settings of the modem match the
software. Type AT on your terminal screen and press ENTER.
The modem should respond by displaying an OK (or 0). If it does
not, either the modem may not have been installed properly or
the software has not been properly configured.
Installation
5
Setting Up the Modem in Windows NT
Prepare the following to install the modem driver for Windows NT:
Windows NT 4.0 CD-ROM (includes the PNPISA.SYS file)
Modem driver diskette
Installing the PNPISA.SYS File
Your modem is a Plug-and-Play modem and requires the
PNPISA.SYS file to work in Windows NT. To install the
PNPISA.SYS file, do the following:
1. Insert the Windows NT 4.0 CD-ROM into the CD-ROM drive.
2. Locate the PNPISA.INF file. This file is generally found in
the \drvlib\i386\ directory of your Windows NT 4.0 CD-
ROM.
3. Right-click on the PNPISA.INF file and select Install to
begin installing the PNPISA.SYS file to your system.
Installing the Driver
Follow these steps:
1. Click on Start, Settings, Control Panel.
2. Double-click on Ports.
3. Remove any redundant port entry by selecting it and
clicking on Delete.
4. Shutdown from Windows NT.
5. Restart your computer.
6. Windows NT detects the modem and prompts you for the
driver (LTMODEM.INF).
Installation
6
7. Insert the modem driver diskette into the diskette drive and
follow the instructions on the screen install the driver.
Click on Set Configuration Manually to set the COM port
resources. The following resource settings are suggested:
Item Suggested Setting
Modem I/O Address 100-107
COM I/O Address 2F8-2FF
COM IRQ 3
If these settings are in conflict with other devices, you can
select other settings based on the following conditions:
COM Port I/O Address
COM2 2F8-2FF
COM3 3E8-3EF
COM4 2E8-2EF
You can change the the setting by clicking in the Setting
based on: combo box to make it match a setting from the
table above.
Note: Note down the resource settings for future reference.
8. Click on OK to install the driver.
9. Follow the instructions on the screen
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