User manual ALTEC LANSING 3124 LF SPEAKER

[. . . ] Cleaning -- The appliance should be cleaned only with a polishing cloth or a soft dry cloth. Never clean with furniture wax, benzine, insecticides or other volatile liquids since they may corrode the cabinet. Non-Use Periods -- The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time. [. . . ] Damage Requiring Service -- The appliance should be serviced by qualified service personnel when: · The power-supply cord or the plug has been damaged. · Objects have fallen, or liquid has been spilled into the appliance. · The appliance has been exposed to rain. · The appliance does not appear to operate normally or exhibits a marked change in performance. Long slot is neutral (ground) side. Insert the wide blade into the ground side slot. Read Instructions -- All the safety and operating instructions should be read before the appliance is operated. Retain Instructions -- The operating instructions should be retained for future reference. Heed Warning -- All warnings on the appliance and in the operating instructions should be adhered to. Follow Instructions -- All operating and use instructions should be followed. Water and Moisture -- The appliance should not be used near water ­ for example, near a bathtub, washbowl, kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc. Treble Control: Treble frequencies are emitted from the satellite speakers. To increase treble (high frequencies), turn the control clockwise. To decrease treble, turn the control counter-clockwise. Notice: To avoid a "pop" sound when pulling out the power plug from the AC outlet or turning off power from a master switch, first turn off the 3124 LF SPEAKER with the ON/OFF switch. Figure 1 All stereo information is heard from the satellite speakers. The satellite speakers are magnetically shielded and can be placed close to the monitor without distorting images. Best stereo effect is obtained by placing the satellite speakers as far apart as practical. The subwoofer contains no stereo information and sound is non-directional. As a result, the subwoofer does not have to be placed in any particular relation to the satellite speakers. Placing the subwoofer on the floor close to a wall or corner of a room provides maximum bass efficiency. [. . . ] Placing the subwoofer on the floor close to a wall or corner of a room provides maximum bass efficiency. The subwoofer is not magnetically shielded and should not be placed close to the monitor Use of Controls (See Figure 1) Power On/Off: The ON/OFF switch is part of the volume control. Turn the volume control clockwise to turn power Set Up Instructions (See Figure 2) Do not insert the AC power plug into the wall outlet until all connections are made. [. . . ]