ENGLISH10CQ-DFX501/DF401/DFX301U 19Installation GuideENGLISH9CQ-DFX501/DF401/DFX301U18Remote Control Unit PreparationBattery Installation1 Remove the battery holder.Pull the holder by the position B while pushing posi-tion A in the direction indicated by the arrow.2 Install the battery on the battery holder.Set a new battery properly with its (i) side facing upas shown in the figure.3 Insert the battery holder.Push in the battery holder back into its original posi-tion.Battery NotesRemove and dispose of an old battery immediately.Battery Information:≥ Battery type: Panasonic lithium battery (CR2025) (included)≥ Battery life: Approximately 6 months with normal use (at room temperature)Back sideLithium battery(included)Battery holder Position APosition B≥ Do not disassemble or short the battery. Do not throw a battery into a fire.≥ Keep batteries away from children to avoid the risk of accidents.≥ Be careful to the local disposal rules when you dispose of batteries.Control Reference GuideButtons of the remote control function in the same way as the controls on the main unit of the reference page.Point the remote control unit at the main unit’s sensor (REMOTE).Mute button (MUTE)(➡ page 10)Volume control buttons(VOL, " #)(➡ page 10)Tune/ Track buttons(TUNE/TRACK, 6 5/ % $)(➡ pages 14, 16)Power button (PWR)(➡ page 10)Mode button (MODE)(➡ pages 14, 16)Caution:≥ Improper use of batteries may cause overheating, an explosion or ignition, resulting in injury or a fire.Battery leakage may damage the unit.PWRMODEPRGTUNETRACKCar AudioBAND/DISC UPVOLMUTE(ATT)Band/Disc up* button(BAND/DISC UP*)(➡ pages 14, 17)*Only for CD changercontrol(When the CD changeris connected.)11111111No. Item Diagram Q’tyWARNINGThis installation information is designed for experienced installers and is not in-tended for non-technical individuals. It does not contain warnings or cautions of po-tential dangers involved in attempting to install this product.Any attempt to install this product in a motor car by anyone other than qualified in-staller could cause damage to the electrical system and could result in serious per-sonal injury or death.❐ Installation Hardware If you encounter problems, please consult yournearest professional installer.678Mounting collarHex. nut (5 mm·)Rear support strapTapping screw(5 mm·a16 mm)Mounting bolt (5 mm·)Power connectorRemovable face platecaseTrim plate12345❐ Overview12 V DCTest bulbElectricaltapeSide-cutpliers❐ Required ToolsYou’ll need a screwdriver, a 1.5 V AA battery, andthe following:❐ Dashboard SpecificationsThicknessMin. 3⁄16z (4.75 mm)Max. 7⁄32z (5.56 mm)23⁄32z (53 mm)75⁄32z (182 mm)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. Theinstructions in these pages will guide you throughthe remaining steps:(Please refer to the “WARNING” statementabove.)≥ Identify and label the car wires.≥ Connect the car wires to the wires of the powerconnector.≥ Install the unit in the dashboard.≥ Check the operation of the unit.Caution:≥ This unit operates with a 12 V DC negativeground auto battery system only. Do not at-tempt to use it in any other system. Doing socould cause serious damage.Before you begin installation, look for the itemswhich are packed with your unit.≥ Warranty Card…Fill this out promptly.≥ Panasonic Servicenter for Service Directory…Keep for future reference in case the productneeds servicing.≥ Installation Hardware…Needed for in-dash in-stallation.