19Changing directory in MP31. Press ( / ) button to select desireddirectory.• Playback begins on the fi rst fi le in thechosen directory.• When the end of directory is reached, theplaying function continues with the fi rsttrack of the next directory.Notes on MP31. The unit cannot read an MP3 fi le that has afi le extension other than "MP3".2. The unit can play up to maximum 300 tracksand support maximum 50 directories per disc.3. The unit may not play the fi rst track in theorder that you wrote them to the disc4. The unit plays only the fi rst session if the disccontains both CD audio tracks and MP3 fi le.5. When playing a disc of 8k bps or variable bitrate (VBR), the elapsed playing time in thedisplay window may not be correct.6. To display up to 30 characters for a song title,album title and artist's name, 32 charactersfor directory name, ID3TAG version 1.1 isrequired. Characters other than uppercase/lowercase letters ("Aa to Zz") and underscore("_") may not be displayed.7. To enjoy high quality sound, we recommendconverting to MP3 fi les with samplingfrequency of 44.1 kHz and a fi xed bit rate of128kbps.8. Make sure that a MP3 CD-R/CD-RW isburned that is formatted as a data disc andNOT as an audio disc.9. MP3 fi les are not compatible with packetwrite data transfer.Playing a CD-R or CD-RWDepending on the type of CD-R/CD-RW CD,surface condition of the disc, as well as theperformance and condition of the CD writer,certain CD-R/CD-RW CD may not operatenormally on this unit.Playing a “copy protected” non-conformingaudio CDDue to use of copy protection schemes ofsome audio CDs which are non conformance tointernational audio CDs standards (Red Book),these type of copy protected disc(s) may notplay on this unit.Previous/Next track1. Use the ( / ) buttons to select previous ornext song track.2. Press the ( / ) buttons for previous or next5 tracks (for audio CD).Fast Backward/Forward1. Press and hold the ( / ) buttons for fastbackward and fast forward.• Normal playback resumes when yourelease the button.SCAN TrackUse this function to activate the track scan tolisten to the fi rst few seconds of each track.1. Press OK to enter CD menu.2. Press ( / ) button to select SCAN mode.3. Use ( / ) button to select scan time (5 sec,10 sec, 15 sec) or (OFF) to disable SCANfunction.• SCAN function will launch upon selection ofscan time.RANDOMTo activate or deactivate the random track, discon directory play1. Press OK to enter CD menu.2. Press ( / ) button to select.a. CD: ON, OFFb. MP3: OFF, DIR, ALL• RANDOM mode will launch upon selection ofthe entry above.REPEATTo continually repeat current track.1. Press OK to enter CD menu.2. Press ( / ) button to select.a. CD: OFF, SONGb. MP3: OFF, SONG, DIR• REPEAT mode will launch upon selection ofthe entry above.ID3To view the ID3 information of MP3 disc (songtitle, artist name, album title, year).1. Press OK to enter CD menu.2. Use ( / ) button to scroll to ID3 mode.3. Press OK to enter ID3 mode.4. Use ( / ) button to scroll screen.PLAYLIST (for MP3 disc only)You can create your own playlist. A same disconly can created one playlist. The headunit canhave 10 playlist for MP3 disc each 50 songs.1. Press OK to enter CD menu.2. Use ( / ) button to scroll to PLAYLISTmode.3. Press OK to go to the list.4. Use ( / ) button to select desired track.