Panasonic CQRG153U Operating Instructions - Page 10

E N Speaker Connections G L I S H Caution: Please follow the instructions given below. Failure to do so will cause damage to the unit and speakers. 12 • Use ungrounded speaker only. (White) L + - + - (White w/black stripe) • The maximum speaker input should be 45 W or more. (If used with the optional power amplifier, the speaker input should be higher than the maximum amplifier output.) • The speaker impedance should be 4 - 8 Ω. R + - (Gray) + - (Gray w/black stripe) • This unit uses the BTCL circuit, so each speaker should be connected separately using parallel vinyl insulated cords. • The speaker cords and the power amplifier unit should be kept away (about 30 cm apart) from the antenna and antenna extension cord. L + - + - Chassis R + - + - Chassis • Never connect the speaker cord to the body of the car. L + - + - R + - + - • Do not use a 3-wire type speaker system having a common earth lead. L + - + - + - R + - + - + - • Do not connect more than one speaker to one set of speaker leads. Fuse Use fuses of the same specified rating (15 A). Using different substitutes or fuses with higher ratings, or connecting the unit directly without a fuse, could cause fire or damage to the unit. If the fuse replacement fails, contact your nearest authorized Panasonic Service Center. Product Servicing If the suggestions in the charts do not solve the problem, we recommend that you take it to your nearest authorized Panasonic Servicenter. The product should be serviced only by a qualified technician. Maintenance Your product is designed and manufactured to ensure the minimum of maintenance. Use a soft cloth for routine exterior cleaning. Never use benzine, thinner, or other solvents. 18 CQ-RG153U Installation Guide E N G L I S WARNING H 13 This installation information is designed for experienced installers and is not intended for non-technical individuals. It does not contain warnings or cautions of potential dan- gers involved in attempting to install this product. Any attempt to install this product in a motor car by anyone other than qualified installer could cause damage to the electrical system and could result in serious personal injury or death. ❏ Installation Hardware No. Item Diagram Q'ty q Mounting collar 1 w Hex. nut (5 mmø) 1 If you encounter problems, please consult your nearest professional installer. Caution: This unit operates with a 12 V DC negative ground auto battery system only. Do not attempt to use it in any other system. Doing so could cause serious damage. e Rear support strap r Tapping screw (5 mmø × 16 mm) t Mounting bolt (5 mmø) y Power connector u Dismounting plate i Trim plate 1 Before you begin installation, look for the items which are packed with your unit. 1 • Warranty Card...Fill this out promptly. • Panasonic Servicenter List for Service Directory 1 ...Keep for future reference in case the product needs servicing. 1 • Installation Hardware...Needed for in-dash installation. 2 ❏ Required Tools You'll need a screwdriver, a 1.5 V AA battery, and the following: 1 12 V DC Electrical tape Side-cut Test bulb pliers ❏ Overview This product should be installed by a professional. However, if you plan to install this product 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 the "WARNING" statement above.) • Identify and label the car wires. • Connect the car wires to the wires of the power con- nector. • Install the unit in the dashboard. • Check the operation of the unit. 19 CQ-RG153U