Using other functions19ENGLISHENGLISHUse 8 or 9 to select “ON” or “OFF”, thenpress [MENU/SET].Making the speaker settings21This procedure can be used to set the optimum sound quality for yourspeakers and the installation conditions in your room.Use [MENU/SET] to select “SPK OPTIMISE”.Using other functions10 SEC (Set upon purchase):The display automatically turns off after approximately 10 seconds.CONTINUE:Displayed continuously.Setting the low-power standby modeSetting the time display time in the standby modeUse 8 or 9 to select “10SEC” or“CONTINUE”, then press [MENU/SET].Use [MENU/SET] to select “TIME DISPLAY”.21ON (Set upon purchase):Low-power standby mode.OFF:Normal mode.Setting the low-power standby mode (Eco mode)Use 8 or 9 to select “ON” or “OFF”, thenpress [MENU/SET].Use [MENU/SET] to select “ECO MODE”.21See page 12 for information on the power indicator.ON WALL:Set this when the speakers are installed on a wall or when there isa wall directly behind them.ON SHELF (Set upon purchase):Set this when using the included speaker stand.Setting the speaker locationsUse 8 or 9 to select “ON WALL” or “ONSHELF”, then press [MENU/SET].Use [MENU/SET] to select “SPK LOCATION”.21Set the locations in which the speakers are installed.This cannot be set when “SPK OPTIMISE” is set to “OFF”.Setting the speakers low bass soundON (Set upon purchase):This is the optimum setting for the SC-S81 (the speaker includedwith the S-81). (We recommend using this setting normally.)Set this according to the speakers being used.LOW:Set this when the reverberations in the room are too weak (whenthere is not enough treble sound).MID (Set upon purchase):Set this when the reverberations in the room are moderate.Making the room damping settingUse 8 or 9 to select “LOW”, “MID” or“HIGH”, then press [MENU/SET].Use [MENU/SET] to select “ROOM DAMPING”.21Set this according to the level of the reverberations in the room.This cannot be set when “SPK OPTIMISE” is set to “OFF”.HIGH:Set this when the reverberations in the room are too strong (whenthere is too much treble sound).OFF:Set this when using speakers other than the ones included. (Fordirections and cautions on connecting the speakers, see “Speakerconnections” ( page 8).)