Scientific Atlanta DPX120 Modem Installation, Installing the Modem, See TCP/IP Configuration

Models: DPX120 DPX100

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Modem Installation

Installing the Modem

Follow these steps for proper installation.

1.

Power down your PC and unplug it from the power source.

2.

Connect the active RF coaxial cable to the CABLE IN

 

connector. Use an optional cable signal splitter to add a

 

TV, a DHCT or set-top converter, or a VCR.

The following diagram illustrates one of the various connection options that are available to you.

3.

Connect your PC to either the Ethernet port or the USB

 

port using the appropriate data cable. You can connect

 

two separate PCs to the cable modem at the same time

 

by connecting one to the Ethernet port and one to the

 

USB port.

4.

Insert the AC power adapter cord into the DC power

 

connector on the back of the cable modem, and then

 

plug the power adapter into an AC power source.

5.

The cable modem will then begin an automatic search

 

to locate and sign on to the broadband data network.

 

This process may take up to 5 minutes. The modem

 

will be ready for use when the CABLE indicator on the

 

front panel stops blinking and illuminates continuously.

6.

Plug in and power up your PC.

7.

Choose one of the following options:

 

To configure the TCP/IP protocol for Ethernet—

 

see TCP/IP Configuration.

Power Supply

Power Supply

T9918

12VDC

POWER

 

RESET

 

ETHERNET

 

USB

 

CABLE ININ

RF

Cable

Cable

Splitter

RF

Cables

Cable-Ready TV,

VCR, or Set-Top

Converter

PC

Ethernet

Cable

To install the USB Drivers for USB—see USB

Driver Installation.

Note: Professional installation may be available. Contact your local cable service provider for further assistance.

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Scientific Atlanta DPX120, DPX100 Modem Installation, Installing the Modem, See TCP/IP Configuration, Driver Installation