User manual PANASONIC CQ-DPX151

[. . . ] This could cause electrical shorts, fire, or other damage. When Parked Parking in direct sunlight can produce very high temperatures inside your vehicle. Give the interior a chance to cool down before switching the unit on. Use the Proper Power Supply This equipment is designed to operate off a 12 volt, negative ground battery system (the normal system in a North American vehicle. ) Use Authorized Service Centers Do not attempt to disassemble or adjust this precision equipment. Please refer to the Servicenter list included with this product for service assistance. Protect the Compact Disc Mechanism Avoid inserting any foreign matters to the slot of the compact disc. Failure to observe this may cause malfunction due to sensitive mechanism of this unit. [. . . ] It does not contain warnings or cautions of potential dangers in attempting to install this product. Any attempt to install this product in a motor vehicle by anyone other than qualified installer could cause damage to the electrical system and could result in serious personal injury or death. Overview This equipment should be installed by a professional. However, if you plan to install this unit yourself, your first step is to decide where to install it. The instructions in these pages will guide you through the remaining steps: (Please refer to "WARNING" statement above). Connect the vehicle wires to the wires of the power connector. If you do encounter problems, please consult your nearest authorized dealer. Installation Hardware No. Item Mounting Collar Plain Washer (5 mm) Spring Washer (5 mm) Hex. Nut (5 mm) Diagram Qty 1 2 2 2 Rear Support Strap Caution: This unit will operate with a 12 volt DC negative ground auto battery system only. Do not attempt to use it in any other system. Bolt (5 mm × 25 mm) Toothed Lock Washer (5 mm) Power Connector Removal Tool (U-shaped) Antenna Connector 1 1 1 Before you begin installation, look for the following items included in the packing with your unit. Fill this out promptly Panasonic Servicenter for Service Directory . . . . . . See the wiring diagram below for the proper hookups. Follow the diagram carefully to avoid damaging the speakers and the stereo unit. The speaker used must be able to handle more than 37 watts of audio power. If using an optional audio power, the speakers should be able to handle the maximum amplifier output power. Speakers with low input ratings can be damaged. Speaker impedance should measure 4 - 8 ohms, which is typically marked on most speakers. Lower or higher impedance speakers will affect output and can cause both speaker and stereo unit damage. Caution: Never ground the speaker cords. For example, do not use a chassis ground system or a three-wire speaker common system. Each speaker must be connected separately using parallel insulated wires. If in doubt about how your car's speakers are wired, please consult with your nearest professional installer. [. . . ] Move away from high power lines. Radio has static. Radio memory buttons do not Not holding buttons down long Press and hold buttons for more enough than 2 seconds. No sound can be heard even if The compact disc is inverted. Insert the disc with label side facing up. Try to clean the compact disc by instructions of disc cleaning. The temperature inside the Give the interior a chance to cool vehicle is more than 140°F (60°C) down before using the unit. [. . . ]