Onkyo HT-S6300 Owner Manual - Page 15

■ SKC-780 Keyhole slot for wall mounting 7-7/8" (200 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 5/16" (8 mm) or less and a shank diameter of 1/8" (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. • (HTP-680) Leave a gap of between 5/32" (4 mm) and 5/16" (8 mm) between the wall and the base of the screw head, as shown. (HTP-780) Leave a gap of between 3/16" (5 mm) and 7/16" (10 mm) between the wall and the base of the screw head, as shown. (We recommend that you consult a home installation professional.) Wall Using the Stoppers for a More Stable Platform We recommend using the provided stoppers to achieve the best possible sound from your speakers. The stoppers prevent the speakers from moving, providing a more stable platform. ■ SKF-680, SKR-680, SKB-680, SKC-680 Use rubber stoppers for the speakers. Rubber stoppers 1-3/16" (30 mm) Bottom of the SKF-680/ SKR-680/ SKB-680 Bottom of the SKC-680 1-9/16" (40 mm) ■ SKC-780 Use cork stoppers for the center speaker. Cork stoppers (HTP-680) 5/32" to 5/16"(4 mm to 8 mm) (HTP-780) 3/16" to 7/16"(5 mm to 10 mm) Bottom of the SKC-780 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 En 15