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Resumen del manual
The connection diagram on Page 20 shows the proper connections and color coding of the leads. We strongly recommend that you test the unit before making a final installation. You can set the unit on the floor and make temporary connections to test the unit. Use electrical tape to cover all exposed wires. IMPORTANT : Connect the red power lead last, after you have made and insulated all other connections. Ground Connect the black ground lead of the power connector to the metal vehicle chassis. Speakers Connect the speaker wires. 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 35 watts (CQ-2500CEU needs 22 watts) of audio 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 vehicle's speakers are wired, please consult with your nearest professional installer. CORRECT No Common Ground INCORRECT Common Chassis Ground INCORRECT Speaker Common (common earth lead) L + -Fm "^\l R * 17 Installation Guide continued Battery Connect the yellow battery lead to the correct radio wire or to the battery fuse port on the fuse block. Antenna Connect the antenna by plugging the antenna lead into the antenna receptacle. Equipment Connect any optional equipment such as amplifier, according to the instructions furnished with the equipment. Keep about 12 inches (30 cm) of distance between the speaker cords/amplifier unit and the antenna/antenna extension cord. Read the operating and installation instructions for any equipment you will connect to this unit. Power Connect the red power lead to the correct vehicle radio wire or to the appropriate fuse port on the fuse block. If the stereo unit functions properly with all these connections made, disconnect the wires and proceed to the final installation. □ Final Installation Lead Connections Connect all wires, making sure that each connection is insulated and secure. Bundle all loose wires and fasten them with tape so they won't fall down later. Now insert the stereo unit into the mounting collar. Congratulations! After making a few final checks, you're ready to enjoy your new auto stereo system. □ Final Checks 1. Make sure that all wires are properly connected and insulated. 2. Make sure that the stereo unit is securely held in the mounting collar. 3. Turn on the ignition to check the unit for proper operation. If you have difficulties, consult your nearest authorized professional installer for assistance. 18 □ Installation Procedures 1. Secure the Mounting Collar ©. Insert Mounting Collar© into the vehicle’s dashboard, and bend mounting tabs out with a screwdriver. 2. Secure the rear of the unit. a) Check the electrical connection by referring to this operating instructions. b) Insert the unit into Mounting Collar © and push it in until “click” is heard. c) Secure the rear of the unit to the vehicle by either of the two recommended methods on the next page. 19 Installation Guide continued Using the Rear Support Strap (5) Affix one end of the Rear Support Strap (D to the rear of the unit, and the other end to the Fire Wall of Vehicle, or some other metallic area. ® Plain Washer Fire Wall of Vehicle ^\® Toothed Lock Washer © Hex. Nut Spring Washer *\© Plain Washer (D Rear Support Strap \® Mounting Collar ■ Using the Rubber Cushion (Optional) (If there is an existing Rear Support Bracket on the Fire Wall of Vehicle.) Cover Mounting Bolt on the rear of the unit with Rubber Cushion (Optional), and mount it into the existing Rear Support Bracket. Rear Support Bracket 20 ® Dismounting Pin (U-shaped) Note: Do not lose Dismounting Pins. They will be needed to remove the unit from the vehicle’s dashboard. Installation Guide continued • This unit can be connected to an optional CD changer (CX-DP801EUC or CX-DP1200EUC). For details consult your nearest Panasonic dealers. • For connection to a CD changer, refer to the operating instructions of the CD Changer (CX-DP801EUC or CX-DP1200EUC). • Fader Control does not affect the output of the amplifier connected to this unit’s preout cord. Caution: • To prevent damage to the unit, be sure to follow the connection diagram below. • Remove the covering of the leads about 5 mm long from their end before connecting. • Be sure to connect the ground lead (black) to the vehicle chassis first before connecting the other leads to the specified wires of the vehicle. ‘ • Be sure to insulate any exposed wires from a possible short-circui...