Onkyo HT-R340 Owner Manual - Page 21

)54@&OCPPL 1BHF  8FEOFTEBZ 'FCSVBSZ 1. Connecting Your Speakers-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 four of the supplied spacers to the keyhole fins on 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 speaker (SKF-340F) Surround speaker (SKM-340S) Keyhole slot for wall mounting Using Speaker Mounts/Brackets Threaded inserts for machine screws are provided on the rear of each speaker for wall-mounting with commercially available speaker mounts or brackets. North American models require 1/4-inch screws. Other models require M5 (5 mm) screws. Refer to the manual supplied with your mounts or brackets for installation details. Threaded insert 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-340C) Keyhole slots for wall mounting Note: The portion of the screw that goes into the speaker's threaded insert should be between 1/4" - 5/16" (5 mm - 8 mm) long. Mount or bracket 1/4" - 5/16" (5 mm) - (8 mm) 1/4" (North American model) 5 mm (Other models) 6-5/16" (160 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" (9 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. Leave a gap of between 5/16" (7 mm) and 7/16" Wall (10 mm) between the wall and the base of the screw head, as shown. (We recommend that you consult a home installation professional.) 5/16" - 7/16" (7 mm) - (10 mm) Using Rubber Stoppers with the Speakers 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 setup. Rubber stoppers Bottom of the SKF-340F/ SKM-340S Bottom of the SKC-340C 21