Scientific Atlanta 4250C Podręcznik Użytkownika

SETTINGSEXITGUIDEINFOCH-CH+VOL-VOL+SELECTEXPLORER 4250HDCPOWERSETTINGSExplorer® Digital Set-TopUser’s GuideModels 4240HDCTM and 4250HDCTM with Multi-S

Connecting the Set-topTo connect your set-top to your entertainment devices, complete these steps.Identify the additional devices you will connect to

6Connections for an HDTV and VCR To use the set-top with an HDTV, you must make one of the following connections to view the HD content. In addition,

7For VCRs with Video and Left and Right Audio connectors, you can use the Out 2 connectors (Video, Left, and Right) on the set-top.Set-topConnectionsV

8View Television ProgrammingAccess Services and ProgramsAccess cable services and programs by pressing the following keys on the remote control: • Gu

9Performance TipsIf the set-top does not perform as expected, the following tips may help. If you need further assistance, contact your service provid

10Frequently Asked QuestionsWhat is Digital Television?Digital television (DTV) is a huge leap forward in television technology compared to analog tel

11Picture FormatsA standard-screen HDTV has a 4x3 aspect ratio. The screen is 4 units wide for every 3 units tall. A wide-screen HDTV is one-third wi

12Connecting to an HDTV with an HDMI ConnectorImportant Notes Regarding the HDMI Interface on the Set-TopThe HDMI interface automatically conÞ gures t

Connecting to an HDTV with a DVI ConnectorRequired cables:• 1 HDMI-to-DVI or 1 HDMI-to-HDMI cable and 1 DVI adapter• 1 audio Left/Right cableNotes:

Connecting to an HDTV with Component Input (PrPbY)Required cables:• 1 set component video cables (PrPbY)• 1 audio Left/Right cable14 WARNING:

Notice to InstallersThe servicing instructions in this notice are for use by qualiÞ ed service personnel only. To reduce the risk of electric shock, d

15Note: This connection assumes that audio is provided by the home theater speakers. WARNING:Electric shock hazard! Unplugall electronic devic

T12972Explorer Set-topIRTHIS DEVICE IS INTENDED TO BE ATTACHED TO A RECEIVER THAT IS NOT USED TO RECEIVE OVER-THE-AIR BROADCAST SIGNALS. CONNECTION OF

Connecting the Set-top in HD Mode to an SDTV with Component Input (PrPbY)Connecting to an HDTV with a 1394 Connector17Required cables:• 1 6-pin to 4-

18Index1394 4, 6, 17AAC Outlet iv, 4 Power input 4Aspect ratio 11BBack panel 4Burn-in of screen 8CCableCard 2, 4, 10Cab

Index, continued19Standard-deÞ nition, What is it 10Standard screen TV 11Stretching and zooming picture 8, 11Support, consumer 1TTime d

ScientiÞ c Atlanta, A Cisco Company 770.236.50005030 Sugarloaf Parkway www.scientiÞ catlanta.com Box 465447Lawrenceville, GA 30042This document i

ContentsImportant Safety Instructions ...ivWelcome ...

iv• Location of the antenna-discharge unit• Connection to grounding electrodes• Requirements for the grounding electrodes (see the following antenn

vAccessories Warning WARNING:Avoid electric shock and Þ re hazard! Only use attachments/accessories speciÞ ed by your service provider or the manufact

WelcomeThe Explorer® 4240HDCTM and 4250HDCTM Digital Interactive Set-Tops with a Multi-Stream CableCARDTM (M-CardTM) provide high-deÞ nition (HD) capa

2What’s In The Carton?The set-top carton contains the following items:Additional Equipment You Might Need You might need some of the cables and adapte

SETTINGSEXITGUIDEINFOCH-CH+VOL-VOL+SELECTEXPLORER 4250HDCPOWERSETTINGST129661 4 12117 8 9 105623What’s on the Front Panel?3 1 Power Turns the set-t

IRTHIS DEVICE IS INTENDED TO BE ATTACHED TO A RECEIVER THAT IS NOT USED TO RECEIVE OVER-THE-AIR BROADCAST SIGNALS. CONNECTION OF THIS DEVICE IN ANY OT