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This Installation and Operation Guide includes all the information you’ll need to install and begin using your Scientific-Atlanta PowerVu Headend Satellite Re- ceiver. Use it to familiarize yourself with product features and operation, and for quick reference when needed. The guide provides complete operating instructions and other important information about your Headend Satellite Receiver. We rec- ommend that you read this guide before you begin using the receiver.

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SatelliteMPEGR2/DVBceiverdigitaly bevideoslightlyandaudiodiff entsignalsinfrom other525-linemodelsor625.	-linesystems
Welcome to the world of P werVu direct-broadcast satellite services. Your Headend
Variablesymbolratesfrom3.0to30.8Msymbols/s
Satellite R ceiver p ovides the ultimate in digital-quality video, audio and data serv-

ices. Designed using state-of-the- rt MPEG 2 digital compression and broadcast sat-
ingleormultiplechannelpercarrier withinthesameunit
ellite technology, your PowerVu Model D9225 He d d Satellite Receiv r is quality-
Cardreceptacleforfield-upgradablesecurity
built for rouble-fr		operation, and mes equipped with many built-in features and
capabilities.	ep nding on the country or juri diction whe e it is used, your Headend
SmartelecableViterbi			ErrorCorrectionratesof￿,2/3,æ,5/6or7/8
(installer-selectableForwarddownloadableoversatellite)
ow-Speeddataoutput			ratesupto38.4kbis/sviaEXPANSIONPORT
Leftandright		alancedandunbalancedaudiooutputs
MultilingualofsuNABST,btitlingAMOLIANDII(Neilsen),abdWSTdata
âreinsertion24indepndentuser-configurableNetworkPresets
Cuetoneequivalentsignallinginformationandcontrol
LNBpow	ON/OFFswitch

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Before you proceed with unpacking the equipment, inspect the shipping carton for damage. If damage is apparent, do not proceed with unpacking and report the damage immediately to the shipper or your retailer. If there is no apparent dam- age, remove the contents from the carton and protective packaging. Retain the packaging in the event of return, or for equipment storage.

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Before proceeding, check that your Headend Satellite Receiver is correctly installed as part of your Video/Audio system. Before you can operate the receiver, it must be properly connected to your satellite LNB antenna, TV monitor and to other A/V equipment, as required. For information about installing and connecting the re- ceiver, refer to this guide. If you need assistance with the installation of your Headend Satellite Receiver or satellite antenna, or with connecting or modifying your equipment installation, contact your dealer/reseller or local service provider for assistance. For product identification and other/servicing information, see the Appendices.

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