50Additional InformationRemote control unitCause• Subwoofer is OFF.• The remote control is set to a different operationmode.• Batteries are exhausted.• The remote control unit is too far away from themain system, controlling angle is too large, orthere is an obstacle between the receiver andthe remote.• The audio cords and system control cords arenot connected properly.• No software is loaded in the source component.• An attempt is made to play a tape which is beingrecorded in the cassette deck.• The remote control has not been set to theoperation mode for the component you wish tocontrol.• The microprocessor of the remote control mal-functions.Remedy• Turn the subwoofer ON. ¡• Press the source keys or source POWER keysto select the appropriate operation mode.• Replace with new batteries. )• Operate the remote control unit within thecontrollable range.• Connect properly referring to “Setting up thesystem”. 8• Place software in the source component youwant to play.• Wait until recording has completed.• Press the source select keys or source POWERkeys to activate the operation mode for thecomponent you want to control beforeoperation fi• Reset the microprocessor. oSymptomSubwoofer volume cannot be adjusted.Remote control operation is not possible.In case of difficulty