HARMAN KARDON ARCSUB
Manual de Usuario

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

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 using the speaker-level connections, the crossover adjustment will also limit the low frequencies being sent to your satellite speakers. This means that your satellites won�t have to try and reproduce the information the subwoofer is playing.

Troubleshooting
If you used the high-level (speaker) 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 is 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 is frayed, cut, or punctured. � Review proper operation of your receiver/amplifier.