Scientific Atlanta 4250C Installation Guide

1Explorer 4250Home GatewayUser’s Installation Guide™®In This GuideSafety Information ...

10LRAUDIOOUTS-VIDEOOUTS-VIDEOOUTLRLRAUDIOOUTLRAUDIO 1INS-VIDEOOUTS-VIDEOINVIDEOOUT 2LAUDIORVIDEOOUTLRVIDEOOUT 2LAUDIORVIDEOOUTLRWhen using the 4250 wi

11If the 4250 does not perform as expected, the following tips may help. If you need further assistance,contact your cable service provider.No Picture

12Connection DiagramsConnecting the 4250 to a TV WARNING:Electric shock hazard!Unplug all electronicdevices beforeconnecting or discon-necting any d

13Connecting the 4250 to a TV and VCR WARNING:Electric shock hazard!Unplug all electronicdevices beforeconnecting or discon-necting any devicecables

14Connecting the 4250 to a Home Theater Receiver and TV WARNING:Electric shock hazard!Unplug all electronicdevices beforeconnecting or discon-nectin

15United States FCC ComplianceThis equipment has been tested and found to complywith the applicable limits of Part 15 of the FCC Rules.These limits ar

16United States: Scientific-Atlanta, Inc. 5030 Sugarloaf Parkway, Box 465447 Lawrenceville, GA 30042© 2005 Scientific-Atlanta, Inc. All rights rese

2Notice for CATV InstallersCATV Installers NoticeIf you are a CATV installer, read the information in the box below.U.S. PatentsU.S. Patents ListA pat

3IMPORTANT SAFETY INSTRUCTIONSHeed WarningsAdhere to all warnings on the product and in theoperating instructions.Read, Retain, and Follow These Instr

4IMPORTANT SAFETY INSTRUCTIONS, continuedProviding VentilationThis product has openings for ventilation that protect itfrom overheating. To ensure the

5IMPORTANT SAFETY INSTRUCTIONS, continuedService WarningsServicing This Product WARNING:Avoid electric shock! Opening or removing thecover may expos

6Safety FirstBefore using the Explorer® 4250™ Home Gateway, read the Important Safety Instructionssection of this guide. Follow the instructions to in

7Keep the top of the 4250 free of all objects and electronic devices,including your TV.What’s on the Front Panel?Safety Tip2 VOL-, VOL+Decreases and

8What’s on the Back Panel?1 Cable In Connect the coaxial cable that delivers the signal from your cable serviceprovider.2 Cable Out Connect a coaxial

9Connecting the 4250Identify the additional devices youwill connect to the 4250 and TV.See pages 12 through 14 and therelated user’s guides for morein