These kits also give your installation a clean, custom appearance. Questions about installations methods please consult a professional auto sound dealer/installer for assistance. . Choose the place of installation for acoustic system. For most acoustic system stipulated regular places in the automobile approach. In this case you need to know only assembly depth. Before installation acoustic system check up their assembly depth. . At a choice of a non-standard arrangement of speakers at which it is necessary to cut them in panels of the automobile, use a mould (not included). For achievement of ideal arrangement of acoustic system keep up geometry of a mould, as it is very important for correct installation of your system (A=B=93 mm, 0C=5 mm). . If it will be necessary to cut steel, reinstall the cosmetic panel in place and use the hole you have previously cut as a template. This will help to insure proper cutting and a good fit. Now, mark the locations for the speakers mounting screws, remove the panel and drill the screw holes. When finished you may replace the panel. . After cutting and drilling all holes, inspect the mounting areas for any metal burrs or rough edges. File any area that may interfere with the mounting of the speaker. . Clean any metal shavings from the mounting area and check for areas in which water may enter the speaker cavity. Treat the area for water protection when necessary. 3 Securing the speakers . Position the speaker into the mounting hole and re-confirm the correct mounting location and hole placement. . Screw clips are provided to ensure a snug fit. These should be placed over the metal surface and line up the hole you have previously drilled with the screw clip. Place the speaker into the hole, align the holes and proceed to insert the screws. Be sure to tighten the screws evenly so that it will not warp the speaker frame. --\ . Turn your system back on and confirm the speakers operation first at a low volume and then you may increase the volume as you desire. . After installation acoustic system and having tested it the speaker grill will have to be inserted. Turn on you system and follow these steps carefully: - locate the speaker grill; - now carefully inspect the place where the speaker grill will be mounted - there should be no blowholes; - fix the speaker grill by screws. 4 If unit fails to operate properly . Carefully read the instruction to make sure the unit is being operated properly. Check the following before you take your unit to the local dealer for repair. SYMPTOM POSSIBLE CAUSE SOLUTION No sound The volume control regulator set in the minimal position Adjust sound level Bad power connections Check to see that all the power and speaker leads are securely connected The audio cassette receiver is damaged Take your unit to the local dealer for repair Unnatural sound Acoustic system cables are connected without observance of polarity (+ or -) Check to see that all the power and speaker leads are securely connected Damage speaker wire or speaker Replace the speaker or speaker wires The audio cassette receiver is damaged Take your unit to the local dealer for repair NOTE: Good ground connections eli...