About this unit
CAUTION
! 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.
! "CLASS 1 LASER PRODUCT"
This product contains a laser diode of higher
class than 1. To ensure continued safety, do
not remove any covers or attempt to gain ac-
cess to the inside of the product. Refer all ser-
vicing to qualified personnel.
! 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
reprogrammed.
Features
This unit is compatible with a wide variety of
file formats and media/storage devices.
File format compatibility
! WMA
! MP3
! AAC
! WAV
For details about compatibility, refer to Addi-
tional Information.
Media/storage device compatibility
! CD/CD-R/CD-RW
! USB portable audio player/USB memory
! SD memory card (SDHC compatible)
The SD memory card is only available for DEH-
4150SD.
Make inquiries to the manufacturer about
your USB portable audio player/USB memory
and SD memory card.
For details about compatibility, refer to Addi-
tional Information.
iPod compatibility
This unit can control and listen to songs on an
iPod.
For details about the supported iPod, refer to
iPod compatibility on page 34.
CAUTION
! Pioneer accepts no responsibility for data lost
on the USB memory/USB portable audio
player/SD memory card/SDHC memory card
even if that data is lost while using this unit.
! Pioneer accepts no responsibility for data lost
on the iPod even if that data is lost while
using this unit.
Visit our website
Visit us at the following site:
http://pioneer.jp/group/index-e.html
! We offer the latest information about
Pioneer Corporation on our website.
Protecting your unit from
theft
The front panel can be detached to deter theft.
Important
! Handle gently when removing or attaching
the front panel.
! Avoid subjecting the front panel to excessive
shock.
! Keep the front panel out of direct sunlight and
high temperatures.
! Before detaching, be sure to remove the AUX/
USB cable and USB device from the front
panel. Otherwise, this unit, connected device
or vehicle interior may be damaged.
Removing the front panel
1
Press
(detach) to release the front
panel.
Before You Start
En
4
Section
01