User manual KENWOOD KAC-M615D

[. . . ] • Do not touch the unit during use because the surface of the unit becomes hot and may cause burns if touched. • Mounting and wiring this product requires skills and experience. For safety’s sake, leave the mounting and wiring work to professionals. To prevent injury or fire, take the following precautions: • Connect the ground wire to a metal part of the car chassis that acts as an electrical ground passing electricity to the battery‘s negative · terminal. [. . . ] (thickness : 15 mm or more) English  KAC-M615D_M_1English. indd 3 08. 10. 15 5:05:50 PM Installation Accessories Part name Self-tapping screws (ø4 × 16 mm) Terminal cover (Power terminal) Speaker level input cable External View Number of Items 4 1 1 harness, and be careful not to cause scratches or other damage. • Do not install near the dashboard, rear tray, or air bag safety parts. • The installation to the vehicle should securely fasten the unit to a place in which it will not obstruct driving. If the unit comes off due to a shock and hits a person or safety part, it may cause injury or an accident. • After installing the unit, check to make sure that electrical equipment such as the brake lamps, turn signal lamps and windshield wipers operate normally. Since there are large variety of settings and connections possible according to applications, read the instruction manual well to select the proper setting and connection. 1. Remove the ignition key and disconnect the negative · terminal of the battery to prevent short circuits. 5. Connect the power wire, power control wire and grounding wire following this order. 8. Connect the negative · terminal of the battery. CAUTION Installation procedure Protection function  • Do not install in the below locations; (Unstable location, In a location that interferes with driving, In a location that gets wet, In a dusty location, In a place that gets hot, In a place that gets direct sunlight, In a location that gets hit by hot air) • Do not install the unit under the carpet. • Install this unit in a location which allows heat to easily dissipate. Once installed, do not place any object on top of the unit. • The surface temperature of the amplifier will become hot during use. Install the amplifier in a place where people, resins, and other substances that are sensitive to heat will not come into contact with it. • Do not mount the unit in a place where the ducts of the unit are blocked. Blocking these openings will inhibit the cooling of the internal temperature and result in malfunction. • 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 The protection function is activated in the following situations: This unit is equipped with a protection function for protecting this unit and your speakers from various accidents or problems that can occur. [. . . ]  After check the speaker cord and fixing the cause of the short, replace the fuse.  The input sensitivity adjusting control is not set to the correct position. (The sound is distorted. )  The speakers wire are connected with wrong 9 / · polarity. [. . . ]