three. Operation
Mode Off On Standby Procedure Receiver/amplifier off Receiver/amplifier on and playing program material Simply turn off your receiver/amplifier. The subwoofer will turn off after approximately five minutes. The subwoofer will turn on when your receiver/amplifier begins playing again. LED Status Red Green Red
Volume
min max Volume
min max Volume
Crossover Frequency
The crossover-frequency knob determines the highest frequency your subwoofer will reproduce. It allows a seamless transition from the subwoofer to the satellite speakers. Experiment with this adjustment to find the crossover frequency that sounds best with your speakers. When the control is at the �50� position, very few high frequencies will be heard. This position is best suited to large main speakers. For most users, the control should be set somewhere near the mid position. For listeners using very small speakers, best results will be obtained with the control at the �150� position.
Troubleshooting
If you used the high-level (SPKR) inputs and there is no sound from any of the speakers, check the following: � Receiver/amplifier is on and a source is playing. � Powered subwoofer is plugged in. � Check all wires and connections between receiver/ amplifier and speakers. Make sure all wires are connected. Make sure none of the speaker wires are frayed, cut or punctured. � Review proper operation of your receiver/amplifier. If there is low bass output, check the following: � Make sure the connections to the left and right �Speaker Inputs� have the correct polarity (+ and �). � Make sure that the subwoofer is plugged into an active electrical outlet. � Powered subwoofer is plugged in. � Adjust the crossover point. If you used the line-level inputs and there is no sound from the subwoofer, check the following: � Receiver/amplifier is on and a source is playing. � Powered subwoofer is plugged in. � Check all wires and connections between receiver/ amplifier and subwoofer. Make sure all wires are connected. Make sure none of the wires are frayed, cut or punctured. � Review proper operation of your receiver/amplifier.
