14Warning• The unit can only be used with a 12 V DC power supply, negative ground.• Disconnect the battery’s negative terminal before wiring and mounting.• Do not connect Battery wire (yellow) and Ignition wire (red) to the car chassis or Ground wire(black) to prevent a short circuit.• Insulate unconnected wires with vinyl tape to prevent a short circuit.• Be sure to ground this unit to the car’s chassis again after installation.Caution• For safety’s sake, leave wiring and mounting to professionals. Consult the car audio dealer.• Install this unit in the console of your vehicle. Do not touch the metal parts of this unit duringand shortly after use of the unit. Metal parts such as the heat sink and enclosure become hot.• Do not connect the · wires of speaker to the car chassis, Ground wire (black), or in parallel.• Mount the unit with the angle of 30º or less.• If your vehicle wiring harness does not have the ignition terminal, connect Ignition wire (red) tothe terminal on the vehicle’s fuse box which provides 12 V DC power supply and is turned onand off by the ignition key.• After the unit is installed, check whether the brake lamps, blinkers, wipers, etc. on the car areworking properly.• If the fuse blows, first make sure the wires are not touching car’s chassis, then replace the oldfuse with one that has the same rating.INSTALLATION / CONNECTIONPart list for installation( ×4 )( ×4 )( ×2 )( ×1 )( ×1 )( ×1 )( ×1 )A FaceplateB Mounting sleeveC Trim plateD Wiring harnessE Extraction keyF Flat head screwG Round head screw