About this unit
! Do not allow this unit to come into contact
with liquids. Electrical shock could result.
Also, damage to this unit, smoke, and over-
heating could result from contact with liquids.
! Keep this manual handy as a reference for op-
erating procedures and precautions.
! Always keep the volume low enough so that
you can hear sounds from outside the vehicle.
! Protect this unit from moisture.
! If the battery is disconnected or discharged,
the preset memory will be erased and must be
The Windows Media
TM logo printed on the box
indicates that this unit can play back WMA
Windows Media and the Windows logo are tra-
demarks or registered trademarks of Microsoft
Corporation in the United States and/or other
! This unit may not operate correctly depend-
ing on the application used to encode
Supply of this product only conveys a license
for private, non-commercial use and does not
convey a license nor imply any right to use
this product in any commercial (i.e. revenue-
generating) real time broadcasting (terrestrial,
satellite, cable and/or any other media), broad-
casting/streaming via internet, intranets and/
or other networks or in other electronic con-
tent distribution systems, such as pay-audio or
audio-on-demand applications. An indepen-
dent license for such use is required. For de-
tails, please visit
Portable audio player compatibility
! Inquire at the manufacturer about your
USB portable audio player/USB memory.
This unit corresponds to the following.
-- USB MSC (Mass Storage Class) compliant
portable audio player and memory
-- WMA, MP3 and WAV file playback
For details about the compatibility, refer to
USB audio player/USB memory compatibility
on page 28.
Pioneer accepts no responsibility for data lost on
the USB portable audio player/USB memory even
if that data is lost while using this unit.
Visit our website
Visit us at the following site:
! We offer the latest information about
Pioneer Corporation on our website.
Protecting your unit from
The front panel can be detached to deter theft.
! If the front panel is not detached from the
head unit within five seconds of turning off
the ignition, a warning tone sounds.
! You can turn off the warning tone. See
Switching the warning tone on page 23.
! Handle gently when removing or attaching
the front panel.
! Avoid subjecting the front panel to excessive
! Keep the front panel out of direct sunlight and
Before You Start