[. . . ] The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. -If you see this symbolInformation on Disposal in other Countries outside the European Union This symbol is only valid in the European Union. If you wish to discard this product, please contact your local authorities or dealer and ask for the correct method of disposal. Follow the safety instructions on the unit and the applicable safety instructions listed below. [. . . ] Apply the spacers to the two points beneath the cover as shown in the illustration. Screw (not included) Screw the wood screw into a thick and hard part of the wall. Remove the upper and lower covers from the back Of the speaker unit, and remove the two stopper screws from the lower cover. Return the speaker to the original condition by carrying out the opposite procedure to the above. Insert the stopper screws of step 2 above into the holes in the speaker unit. Fit the stand onto the speaker unit, and fix it in Push the stand to the rear of the bottom part of the speaker unit. Do not apply an unreasonable force to the net at the front of the speaker unit. Lay the speakers on a flat surface over a soft cloth when working on them. Be sure to connect only positive (copper) wire to positive (+) terminal and negative (silver) wire to negative (­) terminal. Press the spring lever to open the wire inlet, then insert the lead before releasing the spring lever. Attach the rubber feet to the base of the speaker to prevent vibration from causing the speaker to move or fall over. Screw (not included) Screw the wood screw into a thick and hard part of the wall. Do not attach this speaker to walls or ceilings using methods other than those described here. When using our SA-XR57 AV control receiver (not included) First make the following settings. Setting the speaker (YES/NO) and its size Speaker to be set Setting item SUBW (subwoofer) YES (Connected) LR (Front) SMALL C (Center) SMALL S (Surround) SMALL SB (Surround back) NONE (Not connected) 1-SPK (When one is connected) 2-SPK (When two are connected) · When connecting one surround back speaker Connect it to the "Left" surround back terminal on the amplifier. When connecting two surround back speakers Connect them to the "Left" and "Right" surround back terminals on the amplifier. Setting the lower region filter Selection frequency: 100 (Frequencies of 100 Hz and below are output to the subwoofer. Connect to a receiver or amplifier with 6- impedance for the front, center, and surround speakers, and a pin-type output terminal for an active subwoofer. You cannot connect these speakers to any equipment other than this amplifier. Do not connect the AC power supply cord until all other cables and cords are connected. Front, center, and surround speakers Connect the front and center speakers with the 4-meter (13. Be sure to connect only positive (copper) wires to positive (+) terminals and negative (silver) wires to negative (­) terminals. [. . . ] In certain instances, some jurisdictions do not allow the exclusion or limitation of incidental or consequential damages, or the exclusion of implied warranties, so the above limitations and exclusions may not be applicable. Damage requiring service--The unit should be serviced by qualified service personnel if: (a) The AC power supply cord or the plug has been damaged; or (b) Objects or liquids have gotten into the unit; or (c) The unit has been exposed to rain; or (d) The unit does not operate normally or exhibits a marked change in performance; or (e) The unit has been dropped or the cabinet damaged. Servicing--Do not attempt to service the unit beyond that described in these operating instructions. Replacement parts--When parts need replacing ensure the servicer uses parts specified by the manufacturer or parts that have the same characteristics as the original parts. [. . . ]