3Com 56K Winmodem Manuel d'installation

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FIRST!

Winmodem

Installation Guide

For Windows

part number 1.024.1918-00

Check available computer

resources.

Hold

Alt

and double-click

(located on

your desktop). Click the

tab. Double-

click

. At the "Computer Properties"

screen, make sure

is selected.

IMPORTANT:

If any numbers between 03 and 15 are missing

from the screen's left column, skip to step 2. If all IRQs between 03

and 15 are listed, they are all being used by other devices. Your

modem needs one of these IRQs in order to function properly. To

make an IRQ available for your modem, you will need to remove or

disable a device currently installed on your system. Once you have

determined which device you can safely remove or disable, refer to its

documentation for more information about disabling or uninstalling

the device.

Prepare for installation.

Write the modem's serial number in the box below.

The serial number is located on the white bar code

sticker on the modem and on the modem's box.

ä ä ä ä ä

Shut down Windows. Turn off and unplug your

computer and all peripherals. Remove the computer's

cover.

CAUTION:

To avoid risk of electrical shock, make

sure your computer and all peripheral devices are turned

off and unplugged from electrical outlets.

Unscrew and remove the expansion slot cover at the

back of an empty ISA expansion slot. The slot cover is

located on the back of the computer and covers an

opening on the computer case. The opening lines up

with the slot (inside the computer) which is usually

dark plastic lined with metal.

ISA expansion slot

PCI expansion slot

Insert the modem into the

empty ISA expansion slot.

Insert the modem, black edge first, into the slot.

The modem should fit snugly into the slot. The

modem's metal bracket will cover the opening on

the back of the computer. Secure the modem with

the screw you removed in step 2. Replace the

computer's cover. Reconnect and turn on all

peripherals.

Connect the modem to an

analog phone line.

Plug one end of the provided phone cord into the

jack on the modem labeled

and plug the other

end into an analog phone wall jack.

WARNING:

Many offices and some homes have digital

phone lines. The modem will be damaged if you use a digital

phone line. Call your phone company if you are unsure which

type of line you have.

When you are not using the modem, you can use a

telephone on the modem's phone line. Plug the

telephone's cord into the modem's jack labeled

Install

the modem

drivers.

Turn on your computer. When your desktop returns,

insert the Winmodem install disk into your computer's

floppy drive.

If you have Windows 95

Version A:

When the "New Hardware Found" screen appears,

choose

and

then click

Type A:\ in the box and then click

. If your

floppy drive uses a different letter, type that letter in

place of "A".

If you have Windows 95

Version B:

When the "Update Device Driver Wizard" screen

appears, click

Click

. When the "Insert Disk" screen

appears, make sure you have the floppy disk inserted

into the computer's floppy drive. Click

When the "Copying Files" screen appears, type A:\ in

the box and click

If you have Windows 98:

Turn your computer on. When the "Add New Hardware

Wizard" screen appears, insert your driver diskette into your

3.5 inch drive and click

. Select "Search for the

best driver for your device" and click

. Put a

check in the box next to "Floppy disk drives." If the location

of your 3.5 inch drive is not a:\ change it on the bottom

section of this screen. Click

Verify that the modem is

properly installed.

When your desktop returns, verify that your modem is

properly installed. Click

, point to

and click

. Double-click the Modems

Modems

icon. When the "Modems Properties" screen appears,

you should see a description of your modem. Click the

description of your modem and then click the

tab. Write down the COM port to which

your modem is assigned (for example,

) in

the box below. Click

. The modem's

command set should appear in the box. Click

and then click

COM Port:

Install the Connections CD and

Insert the Connections CD in your CD-ROM drive. The

CD's installation utility should start automatically. If it

does not, click

and then click

. In the

box, type D:\setup.exe and then click

. If your

CD-ROM drive uses a different letter, type that letter in

place of "D".

The Setup Wizard on the CD guides you through

installing the Connections program group and

registering your modem.

For instructions on how to install software from the

CD, see the "Software Installation" chapter in the

electronic User's Guide & Reference on the CD.

For troubleshooting help or to find out how to contact technical

support, see the "Support Resources" section on the other side

of this map.

*IMPORTANT! In accordance with the ITU-T standard for 56K transmissions (V.90), this modem is capable of 56 Kbps down-

loads. However, the download speeds you experience may be lower due to varying line conditions and other factors. Uploads

from users to server equipment travel at speeds up to 31.2 Kbps. An analog phone line compatible with the V.90 standard and

an Internet provider or corporate host site compatible with the V.90 standard are necessary for these high-speed downloads.

Connections is a trademark of 3Com Corporation. Windows is a registered trademark of Microsoft Corp. All other trademarks

are used for identification purposes only and may be trademarks and/or registered trademarks of their respective companies.