Set the distance from the speaker to listening position at the interval of 0.3m.• F.L (Front-Left) : 0ft 0.0m ~ 5ft 1.5m• CEN (Center) : 0ft 0.0m ~ 5ft 1.5m• F.R (Front-Right) : 0ft 0.0m ~ 5ft 1.5m• S.R (Rear-Right) : 0ft 0.0m ~ 15ft 4.5m• S.B (Rear Center): 0ft 0.0m ~ 15ft 4.5m• S.L (Rear-Left): 0ft 0.0m ~ 15ft 4.5m20Press and hold SURROUND button for about 5 seconds• “SETUP MODE” appears on the display and enters into Setup Mode.Press INPUT button 2 times.• “DISTANCE SETUP” appears on the display.Press SURROUND button to select the speaker you want.• Each time you press this button, F.L ➝ CEN ➝ F.R ➝ S.R ➝ S.B ➝ S.L ➝ S.Wwill be selected in turn.Press SELECT( ) button to set the speaker distance.• For F.L, CEN, F.R, S.W Speaker, you can set the distance from the speaker tolistening position between 0.0~1.5m at the interval of 0.3m.• For S.R, S.B, S.L Speaker, you can set the distance from the speaker to listeningposition between 0.0~4.5m at the interval of 0.3m.Repeat the steps 3 and 4 to set the speaker distance.Setting Speaker DistanceTo Exit Setup Mode• Wait for about 5 seconds or turn the VOLUME CONTROL of the main unit. “SETUP MODEOFF” appears on the display and exit Setup Mode.MAIN UNIT12453,OPERATION