Press and hold SURROUND button for about 5 seconds.• “SETUP MODE” appears on the display and enters into Setup Mode.Press INPUT button one time.• “SPEAKER SETUP” appears in the display.Press SURROUND button to select the speaker you want.Each time you press this button, F.SPK ➝ C.SPK ➝ S.SPK ➝ SBSPK ➝SW SPK ➝ CROVR will be selected in turn.Press SELECT ( ) button to set the speaker as you want.Repeat the steps 3 and 4 to set the speaker.To Exit Setup Mode• Wait for about 5 seconds or turn the VOLUME CONTROL of the main unit.“SETUP MODE OFF” appears on the display and exits Setup Mode.• LARGE : Select when you use large speaker. You can listen to fullranges of sound from bass to treble.• SMALL : Select this when you use small speaker. Bass below100ß‘ will not be output from the whole speakers but onlyfrom subwoofer.• NONE : Select this when you use no speaker.• YES : Select this when you use Subwoofer Speaker if you playback in 2 Channel Stereo.• NO : Select when you do not use Subwoofer Speaker if you playback in 2 Channel Stereo.• CROVR: Select the crossover frequency depending on the size ofspeaker connected when you use subwoofer. Select 40Hzif cone paper speaker is 16cm, select 60Hz for 14cm,80Hz for 12cm, 100Hz for 10cm, 12Hz for 8cm ,150Hz for6cm and 200Hz for 4cm.18• F.SPK (Front) : LARGE, SMALL• C.SPK (Center) : LARGE, SMALL, NONE• S.SPK (Rear) : LARGE, SMALL, NONE• SB SPK (Rear Center) : LARGE, SMALL, NONE• SW SPK (Subwoofer) : YES, NO• CROVR (Crossover Frequency): 40, 60, 80, 100, 120, 150,200HzSetting the SpeakerMAIN UNIT12453,OPERATION