User manual SONY SA-W651

[. . . ] Install this system so that the power cord can be unplugged from the wall socket immediately in the event of trouble. When turning on or off an amplifier or other equipment Before you get started â· Turn off the power of the amplifier and the woofer before making any connection. â· Use the audio connecting cords that are supplied to the respective equipment. If there are not enough audio connecting cords to make the necessary connections, you need to purchase some optional audio connecting cords. [. . . ] This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Be sure to connect both L and R channels. , become entangled or bundled behind the unit. Clean the cabinet with a soft cloth lightly moistened with water. Do not use any type of abrasive pad, scouring powder or solvent such as alcohol or benzine. You can adjust the sound of the woofer to suit the sound of your front speakers. Reinforcing the bass sound gives you a greater sense of atmosphere. If you experience any of the following difficulties while using the woofer, use this troubleshooting guide to help you remedy the problem. Should any problem persist, consult your nearest Sony dealer. Check that this woofer and components are connected correctly and securely. â· Turn LEVEL clockwise to turn the volume up. â· Set the CUT OFF FREQUENCY as high as possible when playing back the Dolby digital. The contacts between the plugs of the connecting cords and the corresponding jacks have not been made properly. The audio system is picking up some noise from a TV set. Move the audio system away from the TV set or turn the TV set off. Turn the CUT OFF FREQUENCY control, depending on the reproduction frequencies of your front speakers. [. . . ] North American model (4 ohms/100Hz, 0. Repeat steps 3 to 6 to adjust for your preference. Once you have adjusted the woofer to the settings you desire, use the VOLUME control on the amplifier to adjust the volume of the woofer with that of the other speakers. You don't need to adjust the woofer settings when you change the volume level of the amplifier. [. . . ]