Ubee Interactive Understanding the Customer Premises NetworkUbee DDW262.G Wireless Cable Modem and Router Subscriber User Guide • September 2011 3(2) This device must accept any interference received, including interference that maycause undesired operation.(3) There are two statements for this product: FCC Caution: Any changes or modifications not expressly approved by the partyresponsible for compliance could void the user's authority to operate this device. IEEE 802.11b or 802.11g or 802.11n operation of this device in the U.S.A. isfirmware-limited to channels 1 through 11.Safety Notices1. Grounding: Install the device to include grounding the coaxial cable to the earth atthe building entrance per ANSI/NFPA 70 and the National Electrical Code (NEC, inparticular, Section 820.93, Grounding of the Outer Conductive Shield of a CoaxialCable).2. Disconnecting: If the device becomes damaged or encounters some otherabnormality, disconnect the power plug from the wall outlet immediately.3. Installing: Install the device in a location not to exceed the maximum temperature of40 degrees Celsius (104 degrees Fahrenheit).4. Mounting: When this device is placed upright with the aid of the stand, fix the standat a 90-degree angle to the device. Otherwise, the device may tip over.1.2.1 Eco-Environmental StatementsThe following eco-environmental statements apply to the DDW262.G.Packaging Collection and Recovery Requirements:Countries, states, localities, or other jurisdictions may require that systems be establishedfor the return and/or collection of packaging waste from the consumer, or other end user,or from sewer and waste water. Additionally, reuse, recovery, and/or recycling targets forthe return and/or collection of the packaging waste may be established. For moreinformation regarding collection and recovery of packaging and packaging waste withinspecific jurisdictions, contact Ubee Interactive at www.ubeeinteractive.com.1.3 Understanding the Customer Premises NetworkThe following diagram illustrates the general connection network and uses of theDDW262.G.