User manual ALTEC LANSING FX6021

[. . . ] Insert the wide blade into the ground side slot. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that product heat. Do not defeat the safety purpose of the polarized or groundingtype plug. A polarized plug has two blades with one wider than the other. [. . . ] Warning: Do not insert the speaker system's power adapter plug into an AC outlet until all connections are made. Also, turn off your audio source connecting its outputs to the FX6021's inputs. To ensure first-time operation as expected, please carefully follow the connection sequence described below. Be sure the groove on the base is facing down before inserting the base into the satellite. Run the cable through the channel on the base. Be sure the groove on the base is facing down before inserting the base into the satellite. Run the cable through the channel on the base. Connect the brown connector into the "LEFT" input on the rear of the subwoofer. Connect the grey-colored DIN connector from the wired controller into the grey "CONTROLLER" jack on the rear of the subwoofer. Connect one end of the audio input cable (with lime green connectors at each end) to the matching lime green input plug on the back of the subwoofer, labeled INPUT. Connect the other end of the audio input cable to your desired audio source. Master Volume Control The knob on the wired controller is the master volume control for the speaker system. Blue EQ LED's will light up on the wired controller to indicate volume level. A blue EQ LED will illuminate next to the bass button. When using the hardwired controller, turn the master volume knob clockwise to increase the bass and counter-clockwise to decrease the bass. when using the remote , press and hold the "+" button to increase the bass or press and hold the "­" button to decrease the bass. An LED will light up and move on the wired controller to indicate changing bass levels. the LED will reside in the far right position for maximum bass and in the far left position for minimum bass. After a few seconds, bass will default back to main volume. A blue EQ LED will illuminate next to the treble button. When using the hardwired controller, turn the master volume knob clockwise to increase the treble and counter-clockwise to decrease the treble. when using the remote , press and hold "+" button to increase the treble or press and hold the "­" button to decrease the treble. [. . . ] The AC in your house is at 60 cycles per second, which is within the audio frequency of the subwoofer. Volume on your audio source device set too high. Disconnect your stereo cable from the audio source. If the loud hum goes away, lower the volume on the audio source. [. . . ]