English | 19Theft Deterrent FaceplateThe faceplate of the unit can be detached andtaken with you, helping to deter theft.Removing the Faceplate1 Turn the ignition OFF or press the [SRC]button for at least 1 second.The power turns OFF and the faceplate slidesopen.2 Holding the center part of the faceplate pullit out.• When the faceplate is kept remove open, accordingto the (page 33) setting, thefaceplate is hidden and the power turns OFF.• The faceplate is a precision piece of equipment andcan be damaged by shocks or jolts. For that reason,keep the faceplate in its special storage case whiledetached.• Do not expose the faceplate or its storage case todirect sunlight or excessive heat or humidity. Alsoavoid places with too much dust or the possibility ofwater splashing.Reattaching the Faceplate1 Set the left side of the faceplate in thefaceplate bracket.2 Press the right side of the faceplate until itlocks.• Use the enclosed or dedicated faceplate. Using afaceplate other than the specified one may cause yourunit to malfunction.TEL MuteThe audio system automatically mutes when acall comes in.When a call comes in"CALL" is displayed.The audio system pauses.Listening to the audio during a callPress the [SRC] button.The "CALL" display disappears and the audiosystem comes back ON.When the call endsHang up the phone.The "CALL" display disappears and the audiosystem comes back ON.