DDW3612 Subscriber User Guide • July, 2010 72 Installation InstructionsThis chapter explains how to setup the device and access the web interface for theDDW3612 Wireless Cable Modem Gateway.2.1 Complete Prerequisite Tasks/Connect the DeviceComplete the following tasks to install the DDW3612 Wireless Cable Modem Gatewayand access the web interface.Important: Subscribers must contact their service provider to enable internetaccess. Typically, the service provider initially connects and configures the device.These steps are also provided below. If you wish to confirm the setup, or adddevices to your network, refer to “Validate Connectivity/Connect Devices to theNetwork” on page 10. Remove all contents from the device packaging. Have a Windows PC available and powered on. The Windows PC must have anethernet network adapter/ethernet port. The PC must also have an internetbrowser installed (Netscape or Internet Explorer). Connect the power adapter that is included with the product package to theDDW3612 Wireless Cable Modem Gateway and to the power outlet. Do not useany other power adapter except the one included with the product package. Connect a coaxial cable to the cable wall outlet. Connect the other end to theCable/RF port on the back of the cable modem. Connect one end of a network cable to your computer’s Ethernet port. Connect theother end to one of the LAN ports on the cable modem.2.2 Access the Web InterfaceUse the following procedure to access the web interface using Internet Explorer froma Windows computer.1. From the computer, launch an internet browser (Internet Explorer or Netscape).2. In the internet browser, enter the following address and press <Enter/Return>:http://192.168.0.1