12PreparationCQ-C8403U/C8303UFor the first use, the following screen may appearrepeatedly.1 Set your car's ignition switch to the ACCor On position.The demonstration screen appears.2 Press [SRC/PWR] (Power).3 Press [MENU] to display the menudisplay.For using the remote control, hold down [SEL](MENU) for 2 sec. or more.4 Press []] or [[] to display theDISPLAY menu.5 Press [{] or [}] to select“DEMONSTRATION”.6 Press [BAND] (SET) to select “OFF”7 Press [MENU].For using the remote control, hold down [SEL](MENU) for 2 sec. or more.Note: This unit is operable as usual even if thedemonstration screen is activated. The demonstrationscreen automatically appears if no operation is executedfor 1 minute.Cancellation of demonstration screenRemote Control PreparationWarningKeep batteries and insulation film out of reach ofinfants. If an infant ingests a battery, please seekimmediate medical attention.Cautions¡Remove and dispose of an old battery immediately.¡Do not disassemble, heat or short a battery. Do notthrow a battery into a fire or water.¡Follow local regulations when disposing of a battery.¡Improper use of a battery may cause overheating, anexplosion or ignition, resulting in injury or a fire.Note: Battery Information:Battery Type: Panasonic lithium battery (CR2025)(Included in the remote control)Battery Life: Approximately 6 months under normal use(at room temperature)Preparation Before Initial UsePull the insulation film outfrom the backside ofremote control gently.Battery Replacementqwq Remove the battery holderwith the remote control unitplaced on a flat surface.q Stick your thumbnail intothe groove, and push theholder in the direction ofthe arrow, and at thesame time.w Pull it out in the directionof the arrow using atough pointed object.23w Put a battery in the casewith (+) side facing up.e Put the case back.Tough pointed objectBack sideInsulation film