Onkyo HT-S3200 B User Manual - Page 18

Connecting the AV receiver-Continued Wall Mounting The speakers can easily be wall mounted by using the keyhole slots. To prevent the speaker from vibrating against the wall, attach two of the supplied thick rubber stoppers to the rear of each speaker. To mount the front or surround speakers vertically, use the keyhole slot shown to hang each speaker on a screw that's securely screwed into the wall. Front speakers (SKF-370) Keyhole slot for wall mounting Thick rubber stoppers Surround speakers (SKR-370) Keyhole slot for wall mounting Thick rubber stoppers To mount the center speaker horizontally, use the two keyhole slots shown to hang each speaker on two screws that are securely screwed into the wall. Center speaker (SKC-370) Keyhole slot for wall mounting Thick rubber stoppers 217 mm Caution: A mounting screw's ability to support a speaker depends on how well it's anchored to the wall. If you have hollow walls, screw each mounting screw into a stud. If there are no studs, or the walls are solid, use suitable wall anchors. Use screws with a head diameter of 9 mm or less and a shank diameter of 4 mm or less. With hollow walls, use a cable/pipe detector to check for any power cables or water pipes before making any holes. Leave a gap of between 5 mm and 10 mm between the wall and the base of the screw head, as shown. (We recommend that you consult a home installation professional.) Wall 5 mm - 10 mm Using the Rubber Stoppers for a More Stable Platform We recommend using the provided rubber stoppers to achieve the best possible sound from your speakers. The rubber stoppers prevent the speakers from moving, providing a more stable platform. Use thick stoppers for the center speaker, and thin stoppers for the other speakers. Thin rubber stoppers Bottom of the SKF-370 Bottom of the SKR-370 Thick rubber stoppers Bottom of the SKC-370 55 mm 12 mm Using the Floor Pads for Subwoofer If the subwoofer is placed on a hard floor (wood, vinyl, tile, etc.) and playback is very loud, the subwoofer's feet may damage the flooring. To prevent this, place the supplied pads underneath the subwoofer's feet. The pads also provide a stable base for the subwoofer. Pad 18