Appendix, Class 1 laser product – Kenwood DUAL DIN SIZED CD RECEIVER DPX-MP4110 User Manual
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DPX-MP5110U/DPX-MP4110/DPX-MP3110
Appendix
About Audio file
• Playable Audio file
 AAC-LC (.m4a), MP3 (.mp3), WMA (.wma)
• Playable disc media
 
CD-R/RW/ROM
• Playable disc file format
 ISO 9660 Level 1/2, Joliet, Romeo, Long file name.
• USB device Playable Model
 DPX-MP5110U
• Playable USB device 
 USB mass storage class
• Playable USB device file system
 FAT16, 
FAT32
Although the audio files are complied with the 
standards listed above, the play maybe impossible 
depending on the types or conditions of media or 
device. 
• Playing order of the Audio file
 In the example of folder/file tree shown below, the 
files are played in the order from
to
.
CD
v
(
)
<
: Folder
v
: Audio fi
v
v
v.
v
Folder
Audio file
An online manual about audio files is put on the 
site, www.kenwood.com/audiofile/. On this online 
manual, detailed information and notes which are not 
written in this manual are provided. Make sure to read 
through the online manual as well. 
⁄
• In this manual, the word "USB device" is used for flash
memories and digital audio players which have USB 
terminals.
About USB device
• When the USB device is connected to this unit,
it can be charged up provided that this unit is 
powered. 
• Install the USB device in the place where it will not
prevent you from driving your vehicle properly.
• You cannot connect a USB device via a USB hub and
Multi Card Reader.
• Take backups of the audio files used with this unit.
The files can be erased depending on the operating 
conditions of the USB device. 
We shall have no compensation for any damage 
arising out of erasure of the stored data. 
• No USB device comes with this unit. You need to
purchase a commercially available USB device.
• When connecting the USB device, usage of the CA-
U1EX (option) is recommended. 
Normal playback is not guaranteed when a cable 
other than the USB compatible cable is used. 
Connecting a cable whose total length is longer 
than 5 m can result in abnormal playback.
About Cassette tape
Cleaning the tape head
When there’s noise or the sound quality is bad during 
tape play the tape head maybe dirty, clean the tape 
head.
About Cassette tape
• If the tape is slack tighten it.
• If the cassette tape label is peeling off glue it on 
again.
• Don’t use deformed cassette tape.
• Don’t place cassette tape on the dashboard etc. 
where the temperature is high.
• Don’t use cassette tape that’s 100 minutes long or
longer.
The marking of products using lasers 
(Except for some areas) 
CLASS 1 
LASER PRODUCT
The label is attached to the chassis/case and says 
that the component uses laser beams that have 
been classified as Class 1. This means that the unit is 
utilizing laser beams that are of a weaker class. There 
is no danger of hazardous radiation outside the unit.