115Advanced Setup – Part 1Option Setup• Make other expert settings.Setting the Channel Setup• With this setting it is possible to change the number ofchannels played in the different zones according to thepurpose.This configures the AVR-4806CI according to whether ornot you have surround “B” speakers connected, andwhether or not you have surround back (SB) speaker(s)connected.The number of channels output from the pre-out terminalsexclusively for ZONE2 and 3 can be set to “Mono” or“Stereo” according to the method of playback in thevarious multi-zones.Adjustments made in this section will have an effect on thevarious “Power Amp Assign” setting options ( page 116,117).1 Press the CURSOR DD or HH button to select“Option Setup” at the “System Setup Menu”,then press the ENTER button.• Display the “Option Setup” menu screen.3 Press the CURSOR DD or HH button to select thezone, then press the CURSOR FF or GG button toselect the channel setting.4 Press the ENTER button to enter the setting.• The “Option Setup” menu reappears.2 Press the CURSOR DD or HH button to select“Channel Setup”, then press the ENTERbutton.• Display the “Channel Setup” screen.Main Zone:• Surr. B:Not Used:Select if you do not have speakers connected toSurround “B”.Used:Select if you have speakers connected to Surround“B”.• S. Back:2sp:Select if you have a pair of surround back speakersconnected (SBL & SBR).1sp:Select if you have one surround back speakerconnected to SBL.Not Used:Select if you do not have surround back speaker(s).Zone2:• Stereo:Select for stereo playback in ZONE2 (two channels).• Mono:Select for monaural playback in ZONE2 (one channel).Zone3:• Stereo:Select for stereo playback in ZONE3 (two channels).• Mono:Select for monaural playback in ZONE3 (one channel).If “Mono” is selected for ZONE2 or ZONE3, monaural(single channel) sound is output from both of theZONE2 or ZONE3 left and right channels pre-ampoutput terminals.