U.S. Robotics USRxx3453 Serie Schnellinstallationsanleitung Seite 5

• Ferrite clamp
• The Installation CD-ROM, which contains valuable software for use
with your new modem
Installing the Courier 56K Business Modem
To install your Courier 56K Business Modem, do the following three simple
steps:
1. Configure your Courier 56K Business Modem with DIP (dual in-line pack-
age) switches
2. Connect the cables
3. Install the drivers
Step One: Configuring with DIP Switches
Depending on how you plan to use your modem, you may need to change your
DIP switch settings. See the "Configuring with DIP Switches" section of the User
guide on the Installation CD-ROM if you require more detailed information. The
DIP switches 3, 5, 8, and 9 are in the on (down) position. (The DIP switches are
located on the bottom of the modem.)
Step Two: Connecting the Cables
NOTE: If you plan to connect your Courier 56K Business Modem to a
mainframe computer or use your modem to dial in to a mainframe
computer, you will find more technical information on the Installation
CD-ROM that comes with your new modem.
1. Make sure that your computer is turned off before you begin installing your
new modem. Connect the RS-232 modem cable to the back of the modem
and to your computer's serial port. Clip the ferrite clamp around the end of
the RS-232 cable that is connected to the modem.
To find the serial port on the back of your computer, look for COM, MODEM, RS-
232, IOIOI, or SERIAL. Do not use the AUX, GAME, LPT, or PARALLEL ports.
2. Plug one end of the included phone cord into the
the modem and plug the other end into an analogue telephone wall jack. If
there is another phone jack on your modem, you can use a telephone by
plugging the telephone's cord into the modem's
adapter into the modem's jack and into a surge protector or electrical
jack on the back of
jack. Plug the power
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