ENGLISH 3Before UseIMPORTANT• To ensure proper use, please read through this manual before using thisproduct. It is especially important that you read and observe Warnings andCautions in this manual.• Please keep the manual in a safe and accessible place for future reference.WARNING• Do not operate any function that takes your attention away from safedriving.CAUTIONVolume setting:• Adjust the volume so that you can hear sounds outside the car to preventaccidents.• Lower the volume before playing digital sources to avoid damaging thespeakers by the sudden increase of the output level.General:• Avoid using the external device if it might hinder safe driving.• Make sure all important data has been backed up. We shall bear noresponsibility for any loss of recorded data.• Never put or leave any metallic objects (such as coins or metal tools) insidethe unit to prevent a short circuit.• If a disc error occurs due to condensation on the laser lens, eject the discand wait for the moisture to evaporate.• USB rating is indicated on the main unit. To view, detach the faceplate.(Page 4)• Depending on the types of cars, the antenna will automatically extendwhen you turn on the unit with the antenna control wire connected(page 33). Turn off the unit or change the source to STANDBY whenparking at a low ceiling area.How to read this manual• The displays and faceplates shown in this manual are examples used toprovide clear explanations of the operations. For this reason, they maybe different from the actual displays or faceplates.• Operations are explained mainly using buttons on the faceplate.• English indications are used for the purpose of explanation. You canselect the display language from the [FUNCTION] menu. (Page 6)• [XX] indicates the selected items.• (Page XX) indicates references are available on the stated page.This symbol on the product means there are importantoperating and maintenance instructions in this manual.Be sure to carefully read instructions in this manual.