Kenwood DDX318 Installation Manual - Page 3

• Insulate unconnected wires with vinyl tape or other similar material. To prevent a short circuit, do not remove the caps on the ends of the unconnected wires or the terminals. • Connect the speaker wires correctly to the terminals to which they correspond. The unit may be damaged or fail to work if you share the wires or ground them to any metal part in the car. • When only two speakers are being connected to the system, connect the connectors either to both the front output terminals or to both the rear output terminals (do not mix front and rear). For example, if you connect the + connector of the left speaker to a front output terminal, do not connect the - connector to a rear output terminal. • After the unit is installed, check whether the brake lamps, blinkers, wipers, etc. on the car are working properly. • Mount the unit so that the mounting angle is 30° or less. • Do not press hard on the panel surface when installing the unit to the vehicle. Otherwise scars, damage, or failure may result. • This unit has the cooling fan to decrease the internal temperature. Do not mount the unit in a place where the cooling fan of the unit are blocked. Blocking these openings will inhibit the cooling of the internal temperature and result in malfunction. Cooling fan DDX418/ DDX4048BT only • Install the Bluetooth adaptor (KS-UBT1) besides the place enclosed by the metal. Bluetooth adaptor (KS-UBT1) ¤ CAUTION Install this unit in the console of your vehicle. Do not touch the metal part of this unit during and shortly after the use of the unit. Metal part such as the heat sink and enclosure become hot. English 3