Getting Started Connections Setup Playback Remote Control Multi-Zone TroubleshootingENGLISHSurround back speakersSound positioning directly to the rear can be achieved easily by addinga surround back speaker to a 5.1-channel system.In addition, the acoustic image extending between the sides and therear is narrowed, thus greatly improving the expression of the surroundsignals for sounds moving from the sides to the back and from thefront to the point directly behind the listening position.'- $48 '343DI4-DIChange of positioning and acoustic imagewith 5.1-channel systemsMovement of acoustic image from SR to SL'- $48 '34-DI 43DI4#DIChange of positioning and acoustic imagewith 6.1-channel systemsMovement of acoustic image fromSR to SB to SLIn addition to sources recorded in 6.1-channels, the surround effect ofconventional 2- to 5.1-channel sources can also be enhanced.Number of surround back speakersWe recommend using 2 speakers.When using dipolar speakers in particular, be sure to use 2 speakers.Placement of the surround left and right channelswhen using surround back speakersWe recommend installing the speakers for the surround “L” and “R”channels a bit forward.Examples of speaker layoutsBelow we introduce examples of speaker layouts. Refer to these toarrange your speakers according to their type and how you want touse them.G1H Using surround back speaker(s)q When mainly playing moviesRecommended when your surround speakers are single or 2-wayspeakers.Surround back speakersSubwooferSurroundspeakersMonitorCenter speakerFront speakers60°60°SurroundspeakerSurround backspeakerFront speakerPoint slightlydownwardsGAs seen from aboveH GAs seen from the sideH2 to 3 feet /60 to 90 cmOther InformationAbout Speaker Installationw Setting for primarily watching movies using diffusion typespeakers for the surround speakersFor the greatest sense of surround sound envelopment, diffuseradiation speakers such as bipolar types, or dipolar types, providea wider dispersion than is possible to obtain from a direct radiatingspeaker (monopolar). Place these speakers at either side of theprime listening position, mounted above ear level.Surroundspeakers60°Surround back speakersSurroundspeakerSurround backspeakerFront speaker2 to 3 feet /Point slightlydownwards60 to 90 cmGAs seen from aboveH GAs seen from the sideHPath of the surround sound from thespeakers to the listening positione When playing movies and musicCenter speakerFront speakersSubwooferMonitor45° ~ 60°Surround back speakerSurroundspeakerSurroundspeakerSurround backspeakerFront speakerPoint slightlydownwards2 to 3 feet /60 to 90 cmGAs seen from aboveH GAs seen from the sideHInformation