Each time you press the SRC button, the mode switches asfollows:• The mode switches to the next mode from any mode whichcannot be used.• The external disc control mode will differ depending on the unitthat is connected.• To enable the selection of External disc control mode 2/AUXmode, you should connect optional switching adapter KCA-S210A (which allows you to select both External disc controlmode 2 and AUX mode) or CD changer (KDC-CPS87, KDC-CX87, KDC-CPS85, KDC-CX85, KDC-CPS82 or KDC-CX82) orswitching adapter CA-C1AX (which allows you to select AUXmode only).During the AUX mode, "AUX" (or AUX-name display) will showin the display.When the CA-C1AX is being used, the AUX Mode will replacethe External Disc Control Mode.• ATT buttonTurns down the volume quickly. To return the volume to itsoriginal level, press the button again. Turning the volume up, orturning it all the way down deactivates the attenuator function.NOTE▼Tuner mode▼CD mode▼External disc control mode 1▼External disc control mode 2 / AUX mode▼Standby mode• VOLUME buttonsPress the + button to turn the volume up.Press the – button to turn the volume down.• SRC buttonBasic operationsDo not set the remote on hot places such as above thedashboard.Loading and Replacing the Batteries:Use two "AAA"-size batteries.Slide the cover while pressing downwards to remove it asillustrated.Insert the batteries with the + and – poles aligned properly,following the illustration inside the case.Store unused batteries out of the reach of children. Contact adoctor immediately if the battery is accidentally swallowed.• The provided batteries are intended for use in operationchecking, and their service life may be short.• When the remote controllable distance becomes short, replaceboth of the batteries with new ones.• A portion of the operations may not be possible, depending onthe unit that is connected.NOTE2WARNING2CAUTION— 35 —