4 | DNX210EXNotes• If you experience problems during installation,consult your Kenwood dealer.• When you purchase optional accessories, check withyour Kenwood dealer to make sure that they workwith your model and in your area.• The characters which can be displayed by this unitare A-Z 0-9 @ " ‘ ` % & * + – = , . / \ < > [ ] ( ) : ; ^ - { } |~ .• The illustrations of the display and the panelappearing in this manual are examples used toexplain more clearly how the controls are used.Therefore, what appears on the display in theillustrations may differ from what appears on thedisplay on the actual equipment, and some of theillustrations on the display may be inapplicable.How to reset your unit• If the unit fails to operate properly, press the Resetbutton. The unit returns to factory settings when theReset button is pressed.• Press the Reset button if the disc auto changer failsto operate correctly. Normal operation should berestored.Reset buttonCleaning the UnitIf the faceplate of this unit is stained, wipe it with adry soft cloth such as a silicon cloth.If the faceplate is stained badly, wipe the stain off witha cloth moistened with neutral cleaner, then wipe itagain with a clean soft dry cloth.¤• Applying spray cleaner directly to the unit may affect itsmechanical parts. Wiping the faceplate with a hard cloth orusing a volatile liquid such as thinner or alcohol may scratchthe surface or erases characters.Before using this unit for the first timeThis unit is initially set on the Demonstration mode.When using this unit for the first time, cancel the (page 20).About Audio file• Playable Audio fileAAC (.m4a), MP3 (.mp3), WMA (.wma)• Playable disc mediaCD-R/RW/ROM• Playable disc file formatISO 9660 Level 1/2, Joliet, Romeo, Long file name.Although the audio files are complied with thestandards listed above, the play maybe impossibledepending on the types or conditions of media ordevice.• Playing order of the Audio fileIn the example of folder/file tree shown below, thefiles are played in the order from to .CDv () <