Scientific Atlanta DPX2203TM, EPX2203TM 12

Front Panel Components

Notes:

After the cable modem is successfully registered on the network, the POWER LED (LED 10) and the CABLE LED (LED 7) illuminate continuously to indicate that the cable modem is active and fully operational.

If the optional battery pack is installed, the POWER LED (LED 10) and the CABLE LED (LED 7) blink periodically and the other lights go out to indicate that the modem is running on battery power.

Operation without AC power: Most LEDs are disabled if the unit is operating on battery power. In this mode the POWER LED (LED 10) and CABLE LED (LED 7) blink periodically to indicate that the unit is operating under battery power but AC power has failed.

12	4004041 Rev C

Contents

In This Document IMPORTANT SAFETY INFORMATION Notice to Installers Notice à l’attention des installateurs de réseaux câblés Mitteilung für CATV-Techniker Aviso a los instaladores de sistemas CATV Heed All Warnings Read, Retain, and Follow These Instructions Comply with Warnings Power Warnings Usage Warnings Accessories Warnings Service Warnings FCC Compliance United States FCC Compliance Declaration of Conformity Canada EMI Regulation Introduction What's In the Carton Front Panel Components Page Back Panel Components Where Is the Best Location for My Cable Modem What Are the System Requirements for Internet Service Minimum System Requirements for a PC Minimum System Requirements for Macintosh System Requirements for an Ethernet Connection System Requirements for a USB Connection How Do I Set Up My High-SpeedInternet Access Account I Do Not Have a High-SpeedInternet Access Account I Already Have an Existing High-SpeedInternet Access Account How Do I Connect My Devices to Use the Internet Connecting and Installing Internet Devices Connecting the Modem for High-SpeedData Service Page How Do I Configure TCP/IP Protocol Configuring TCP/IP on Your Internet Devices Page Page How Do I Install USB Drivers Installing USB Drivers Page What Are the Requirements for Ethernet Network Devices How Many Ethernet Network Devices Can I Connect What Are the Wiring Requirements for Ethernet Networking Do I Need to Configure the TCP/IP Protocol on My Computer How Do I Select and Place Ethernet Network Devices Where Is the Best Location for My Ethernet Network Devices How Do I Connect Ethernet Network Devices Connecting Ethernet Devices Page How Do I Troubleshoot My Internet Service Installation Troubleshooting for Internet Service Page How Do I Renew the IP Address on My PC How Do I Use My Cable Modem for Telephone Service Contacting Your Local Service Provider Where Do I Place My Cable Modem for Telephone Service Where Is the Best Location for My Modem What Are the Requirements for Telephone Service Number of Telephone Devices Telephone Device Types Dialing Requirements Telephone Wiring Requirements How Do I Install the Modem for Telephone Service Installing the Modem to Provide Telephone Service Page Page Using the Battery Pack (Optional) Introduction Installing the Battery Pack Charging the Battery Pack Replacing the Battery Pack Using the Modem Without a Battery Pack Adding a Battery Pack Mount the Battery Pack on a Wall Before You Begin Mounting Illustrations Using the Wall-MountingTemplate Mounting the Battery Pack to the Wall Having Difficulty Common Troubleshooting Suggestions Frequently Asked Questions Common Troubleshooting Issues Page Front Panel LED Status Indicator Functions Initial Power Up, Calibration, and Registration Normal Operations Special Conditions Notices Trademarks Disclaimer Documentation Copyright Notice Software Use Notice