54ENGLISHThis unit is equipped with a 9-channel built-in poweramplifier and 11.2-channel PRE OUT connector thatenable it to handle various speaker systems.This section provides the installation, connection,and setup methods of speaker systems otherthan the 7.1-channel system (with surround backspeakers).For the speaker installation, connection, and setupmethods of the 7.1-channel system with surroundback speakers, see “Simple version (Simple setupguide)” (vpage 4).Use Audyssey® Auto Setup function of this unitto automatically detect the number of connectedspeakers and perform optimal settings for thespeakers to be used.Procedure for speaker settingsInstallConnect (vpage 56)Set up speakers (vpage 63)InstallThis unit is compatible with Audyssey DSX™ (vpage 132) andDolby Pro Logic gz (vpage 133), which offers an even wider anddeeper surround sensation.When using Audyssey DSX, install front wide speakers or frontheight speakers.When using Dolby Pro Logic gz, install front height speakers.Install the surround back speakers in a position 2 to 3 ft (60 to 90 cm)higher than ear level.z1z245˚Surroundspeaker2 – 3 ft /60 – 90 cmGViewed from the sideHFront heightspeaker• Point slightlydownwardsAt least3.3 ft / 1 mSurround backspeaker• Point slightlydownwardsFrontspeakerFront widespeakerz1 Recommended for Dolby Pro Logic gzz2 Recommended for Audussey DSXWhen 7.2ch / 9.2ch / 11.2ch (Surround back / Frontheight / Front wide speaker) installedFHRFHLFL FRSL SRFWL FWRSW1SW2CSBL SBRz1z2z3z5z4Listeningpositionz1 22˚ – 30˚ z2 22˚ – 45˚ z3 55˚ – 60˚z4 90˚ – 110˚ z5 135˚ – 150˚Speaker installation/connection (Advanced connection)
