[. . . ] Q Modification ­ Do not attempt to open or modify the unit, for this could cause fire hazard or malfunction. Q Suffocation ­ After taking the unit out of the polyethylene bag, be sure to dispose of the polyethylene bag out of the reach of children. Otherwise, they may play with the bag, which could cause hazard of suffocation. [. . . ] Q Water and moisture ­ Do not install the speakers in locations which may be subject to water or moisture. Q Dust and unstable locations ­ Do not install the speakers in unstable locations or locations subject to dust. Q If the fuse blows, after checking to see if the wiring cord has shorted, be sure to replace with the stipulated size (amperage) fuse as displayed on the fuse box. Q To prevent a short circuit when replacing a fuse, disconnect the wiring harness at first. Q Do not use gasoline, naphtha, or any type of solvent to clean the speaker. q Connect the speaker wires to appropriate speaker connectors separately. Sharing the negative wire of the speaker or grounding speaker wires to the metal body of the car can cause this unit to fail. Q Do not connect cables and leads to both RCA cable input jacks and the speaker input terminals simultaneously, for this may cause malfunction or damage. Q When making a hole under a seat, inside the trunk, or somewhere else in the vehicle, check that there is nothing hazardous on the opposite side such as a gasoline tank, brake pipe; or wiring harness, and be careful not to cause scratches or other damage. The back side lug Barrette côté arrière The front side lug Barrette côté avant Insert the two front side lugs of the bracket 2 into the front two holes of the speaker, by pulling the speaker 1 towards the front. CAUTION Do not apply strong pressure onto the surface of saran net, including manual push or thrust; otherwise the speaker system installed inside may be damaged. Prepare a thick plywood or other panel and place it under the vehicle carpet. If these vents are blocked the inside of the unit overheats and can be damaged. If there is no power control terminal in the center unit, connect the blue/white wire to the accessory line (ignition key switch ACC position line). si l'unité centrale ne comporte pas de borne de commande d'alimentation , connectez les fils bleu et blanc à la ligne pour accessoires (alimentée lorsque la clef de contact est placée sur ACC). This connection example is for taking the center speaker output from a 5. When taking the output directly from the center unit, please follow the instruction manual of the center unit. (black) (noir) Caution * Connect the black lead wire ground terminal directly with a screw to an unpainted metal part of the vehicle. [. . . ] Turning the power ON without connecting this terminal is linked to damage of the stereo system. Turn the input sensitivity knob with a flathead screw ­ driver and adjust the sound to your preference. Insert the fuse gently into the fuse holder and push in all the way with your finger. [. . . ]