Pioneer DEH-S2150UI User manual

English
CD RDS RECEIVER
DEH-S2150UI
Owner’s Manual

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Before You Start....................................................................................... 2
Getting Started........................................................................................ 3
Radio.......................................................................................................... 5
CD/USB/iPod®/AUX ................................................................................. 6
App Mode ................................................................................................. 8
Spotify® ..................................................................................................... 8
Using Pioneer ARC APP.......................................................................... 9
Settings ................................................................................................... 10
FUNCTION settings .............................................................................. 10
AUDIO settings...................................................................................... 11
SYSTEM settings ................................................................................... 11
ILLUMINATION settings....................................................................... 12
MIXTRAX settings................................................................................. 13
Connections/Installation ..................................................................... 13
Additional Information ........................................................................ 15
About this manual:
•In the following instructions, a USB memory or USB audio player are referred to as
“USB device”.
•In this manual, iPod and iPhone® are referred to as “iPod”.
Table of Contents
Thank you for purchasing this PIONEER product
To ensure proper use, please read through this manual before using this product. It is especially
important that you read and observe WARNINGs and CAUTIONs in this manual. Please keep the
manual in a safe and accessible place for future reference.
WARNING
• Do not attempt to install or service this product by yourself. Installation or servicing of this
product by persons without training and experience in electronic equipment and automotive
accessories may be dangerous and could expose you to the risk of electric shock, injury or other
hazards.
•Do not attempt to operate the unit while driving. Make sure to pull off the road and park your vehicle
in a safe location before attempting to use the controls on the device.
CAUTION
•Do not allow this unit to come into contact with moisture and/or liquids. Electrical shock could result.
Also, damage to this unit, smoke, and overheating could result from contact with liquids.
•Always keep the volume low enough to hear outside sounds.
•This product is evaluated in moderate and tropical climate condition under the Audio, video and
similar electronic apparatus - Safety requirements, IEC 60065.
If you experience problems
Should this unit fail to work properly, please contact your dealer or nearest authorized PIONEER Service
Station.
Before You Start
CAUTION
This product is a class 1 laser product classified under the Safety of laser products, IEC 60825-1:2007.

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DEH-S2150UI
Remote Control
Getting Started
Basic operation
SRC (source)/OFF
Detach button
Display window
M.C. (multi-control) dial
BAND/
USB port
AUX input jack (3.5 mm stereo jack)
(eject)
Disc loading slot
DISP (display)/DISP OFF
BASS
/
SRC (source)
VOLUME +/–
MUTE
DISP (display)
FUNCTION AUDIO
Frequently used operations
* When this unit’s blue/white lead is connected to the vehicle’s auto-antenna relay control terminal,
the vehicle’s antenna extends when this unit’s source is turned on. To retract the antenna, turn the
source off.
Display indication
Purpose Operation
Head Unit Remote Control
Turn on the power* Press SRC/OFF to turn on
the power.
Press and hold SRC/OFF to
turn off the power.
Press SRC to turn on the
power.
Press and hold SRC to turn
off the power.
Adjust the volume Turn the M.C. dial. Press VOLUME +or –.
Press MUTE to mute the
unit. Press MUTE again or
press VOLUME +or –to
unmute.
Select a source Press SRC/OFF repeatedly. Press SRC repeatedly.
Change the display
information
Press DISP/DISP OFF
repeatedly.
Press and hold DISP/DISP
OFF to turn off the display
information.
Press DISP repeatedly.
Return to the previous
display/list
Press BAND/ . Press / to select the
next/previous folder.
Return to the normal display
from the menu
Press and hold BAND/ .–
Boost the bass level Press BASS.
•You can select the bass
level in [BASS BOOST]
(page 11).
–
Indication Description
Appears when a lower tier of the menu or folder exists.
Appears when the BASS button is pressed and held.
Appears when the local seek tuning function is set (page 10).
Appears when a traffic program is received.
Appears when the TA (traffic announcements) function is set (page 10).

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Detach the front panel to prevent theft. Remove any cables and devices attached to the
front panel and turn off the unit before detaching it.
Important
•Avoid subjecting the front panel to excessive shock.
•Keep the front panel out of direct sunlight and high temperatures.
•Always store the detached front panel in a protective case or bag.
Remove the insulation sheet before use.
Appears when the sound retriever function is set (page 10).
Appears when random/shuffle play is set.
Appears when repeat play is set.
Appears when the iPod control function is set (page 7).
Detaching the front panel
Preparing the remote control
Indication Description
Detach Attach
How to replace the battery
Insert the CR2025 (3 V) battery with the plus (+) and
minus (–) poles orientated properly.
WARNING
•Do not ingest the battery, Chemical Burn Hazard.
(The remote control supplied with) This product contains a coin/button cell battery. If the coin/
button cell battery is swallowed, it can cause severe internal burns in just 2 hours and can lead to
death.
Keep new and used batteries away from children.
If the battery compartment does not close securely, stop using the product and keep it away from
children.
If you think batteries might have been swallowed or placed inside any part of the body, seek
immediate medical attention.
•Do not expose the battery or remote control to excessive heat such as direct sunlight or fire.
CAUTION
•There is a potential danger of explosion if the battery is incorrectly replaced. When replacing the
battery, replace it with the same type.
•Do not handle or store the battery with metallic tools or objects.
•If the battery leaks, remove the battery and wipe the remote control completely clean. Then install a
new battery.
•When disposing of used batteries, please comply with governmental regulations or environmental
public institutions’ rules that apply in your country/area.
Important
•Do not store the remote control in high temperatures or direct sunlight.
•Do not let the remote control fall onto the floor, where it may become jammed under the brake or
accelerator pedal.
When you turn the ignition switch to ON after installation, [SET UP :YES] appears in the
display.
1Press the M.C. dial.
The setup menu disappears after 30 seconds of no operation. If you prefer not to set
at this time, turn the M.C. dial to select [NO], then press to confirm.
2Turn the M.C. dial to select the options, then press to confirm.
To proceed to the next menu option, you need to confirm your selection.
Setup menu
Menu Item Description
CLOCK SET Set the clock.
FM STEP Select the FM tuning step from 100 kHz or 50 kHz.
[100], [50]
AM STEP Select the AM tuning step from 10 kHz or 9 kHz.
[10], [9]

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3[QUIT :YES] appears when all the settings have been made.
To return to the first item of the setup menu, turn the M.C. dial to select [QUIT :NO],
then press to confirm.
4Press the M.C. dial to confirm the settings.
NOTES
•You can cancel the menu setting by pressing SRC/OFF.
•These settings can be made at any time from the SYSTEM settings (page 11) and INITIAL settings
(page 5).
1Press the M.C. dial to display the main menu.
2Turn the M.C. dial to select [SYSTEM], then press to confirm.
3Turn the M.C. dial to select [DEMO OFF], then press to confirm.
4Turn the M.C. dial to select [YES], then press to confirm.
1Press and hold SRC/OFF until the unit turns off.
2Press the M.C. dial to display the main menu.
3Turn the M.C. dial to select [INITIAL], then press to confirm.
4Turn the M.C. dial to select an option, then press to confirm.
Canceling the demonstration display (DEMO OFF)
INITIAL settings
Menu Item Description
FM STEP Select the FM tuning step from 100 kHz or 50 kHz.
[100], [50]
AM STEP Select the AM tuning step from 10 kHz or 9 kHz.
[10], [9]
1Press SRC/OFF to select [RADIO].
2Press BAND/ to select the band from [FM1], [FM2], [FM3], [AM], [SW1] or
[SW2].
3Press a number button (1/ to6/).
TIP
The / buttons can be also used to select a preset station when [SEEK] is set to [PCH] in the
FUNCTION settings (page 10).
The six strongest stations are stored on the number buttons (1/ to6/).
SP-P/O MODE Select when there is a full-range speaker connected to the rear
speaker output leads and there is a subwoofer connected to the
RCA output.
[REAR/SUB.W]
[SUB.W/SUB.W] Select when there is a passive subwoofer connected directly to
the rear speaker output leads and there is a subwoofer
connected to the RCA output.
[REAR/REAR] Select when there are full-range speakers connected to the rear
speaker output leads and RCA output. If there is a full-range
speaker connected to the rear speaker output leads, and the
RCA output is not used, you may select either [REAR/SUB.W] or
[REAR/REAR].
S/W UPDATE Select to confirm the latest system information on the unit.
[SYSTEM INFO]
[SYSTEM UPDATE] Select to update the unit to the latest software and initialize the
unit settings. For details on the latest software and updating,
visit our website.
SYSTEM RESET Select [YES] to initialize the unit settings. The unit will be
restarted automatically.
(Some of the settings may be retained even after resetting the
unit.)
[YES], [NO]
Radio
Receiving preset stations
Best stations memory (BSM)
Menu Item Description

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1After selecting the band, press the M.C. dial to display the main menu.
2Turn the M.C. dial to select [FUNCTION], then press to confirm.
3Turn the M.C. dial to select [BSM], then press to confirm.
To seek a station manually
1After selecting the band, press / to select a station.
Press and hold / then release to seek an available station. Scanning stops
when the unit receives a station. To cancel seek tuning, press / .
NOTE
[SEEK] needs to be set to [MAN] in the FUNCTION settings (page 10).
To store stations manually
1While receiving the station you want to store, press and hold one of the number
buttons (1/ to6/ ) until it stops flashing.
The unit searches for a station by PTY (program type) information.
1Press and hold BASS during FM reception.
2Turn the M.C. dial to select a program type from [NEWS/INFO], [POPULAR],
[CLASSICS] or [OTHERS].
3Press the M.C. dial.
The unit begins to search for a station. When it is found, its program service name is
displayed.
NOTES
•To cancel the search, press the M.C. dial.
•The program of some stations may differ from that indicated by the transmitted PTY.
•If no station is broadcasting the type of program you searched for, [NOT FOUND] is displayed for
about two seconds and then the tuner returns to the original station.
Using PTY functions
Disconnect headphones from the device before connecting it to the unit.
CD
1Insert a disc into the disc loading slot with the label side up.
To eject a disc, stop playback first then press .
USB devices (including Android™)/iPod
1Open the USB port cover.
2Plug in the USB device/iPod using an appropriate cable.
NOTE
To automatically switch to [USB] source when a USB device/iPod is connected to the unit, set [USB
AUTO] to [ON] in the SYSTEM settings (page 12).
CAUTION
Use a USB cable (sold separately) to connect the USB device as any device connected directly to the
unit will protrude out from the unit, which could be dangerous.
Before removing the device, stop playback.
AOA connections
For details on AOA connection, see page 9.
MTP connection
A device installed with Android OS 4.0 or most of later versions can be connected to the unit via MTP,
using the cable supplied with the device. However, depending on the connected device, OS version or
the numbers of the files in the device, audio files/songs may not be able to be played back via MTP.
Note that MTP connection is not compatible with WAV file formats, and cannot be used with the
MIXTRAX function.
NOTE
If you use an MTP connection, [ANDROID WIRED] needs to be set to [MEMORY] in the SYSTEM settings
(page 12).
AUX
1Insert the stereo mini plug into the AUX input jack.
2Press SRC/OFF to select [AUX] as the source.
CD/USB/iPod®/AUX
Playing back

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NOTE
If [AUX] is set to [OFF] in the SYSTEM settings, [AUX] cannot be selected as a source (page 11).
You can make various adjustments in the FUNCTION settings (page 10).
Note that the following operations do not work for an AUX device. To operate an AUX
device, use the device itself.
Operations
Purpose Operation
Select a folder/album*1 Press 1/ or2/.
Select a track/song (chapter) Press or .
Fast forward or reverse*2 Press and hold or .
Search for a file from a list 1Press and hold BASS to display the list.
2Turn the M.C. dial to select the desired
file (folder) name or category, then press
to confirm.
3Turn the M.C. dial to select the desired
file, then press to confirm.
Playback starts.
View a list of the files in the selected folder/
category*1
Press the M.C. dial when a folder/category
is selected.
Play a song in the selected folder/
category*1
Press and hold the M.C. dial when a folder/
category is selected.
Alphabetical search (iPod only) 1Press and hold BASS to display the list.
2Turn the M.C. dial to select the desired
category list, then press and hold BASS
to enter the alphabetical search mode.
(Turning the M.C. dial twice also enters
the alphabetical search mode.)
3Turn the M.C. dial to select a letter, then
press to display the alphabetical list.
To cancel alphabetical search, press BAND/
.
Repeat play Press 6/.
Random/shuffle play Press 5/.
Shuffle all play (iPod only) Press and hold 5/.
Pause/resume playback Press 4/PAUSE.
Return to root folder (CD/USB only)*1 Press and hold 1/.
Switch between compressed audio and CD-
DA (CD only)
Press BAND/.
*1 Compressed audio files only
*2 When you use the fast forward or reverse function while playing a VBR file, the playback time may
be not correct.
Link play mode
You can access songs based on the artist, album, or genre currently playing.
1While listening to a song, press and hold 4/PAUSE to enter the link play mode.
2Turn the M.C. dial to select the mode ([ARTIST], [ALBUM], [GENRE]), then press to
confirm.
The selected song/album will be played after the currently playing song.
NOTE
The selected song/album may be canceled if you use functions other than those from the link play
mode (e.g. fast forward and reverse).
iPod control
You can control the unit via a connected iPod.
The following iPod models are not compatible with this function.
– iPod nano 1st generation, iPod with video
1Press BAND/ during playback, then select the control mode.
[CONTROL iPod]: The unit’s iPod function can be operated from the connected iPod.
[CONTROL AUDIO]: The unit’s iPod function can only be operated by the buttons on
the unit or supplied remote control. In this mode, the connected iPod cannot be
turned on or off.
NOTES
•Switching the control mode to [CONTROL iPod] pauses song playback. Use the connected iPod to
resume playback.
•The following operations are still accessible from the unit, even if the control mode is set to
[CONTROL iPod].
– Pause, fast forward/reverse, song/chapter selection
•The volume can only be adjusted from the unit.
Change drives in USB device
(Devices that support the USB mass storage
device class protocol only)
Press BAND/.
Useful functions for iPod
Purpose Operation

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The MIXTRAX function creates a non-stop mix of your music library, accompanied by
illumination effects. For details on MIXTRAX settings, see page 13.
NOTES
•When USB is selected as a source and the MIXTRAX function is in use, the sound retriever function is
disabled.
•Depending on the file/song, sound effects may not be available.
•Turn the MIXTRAX function off if the illumination effects it produces interfere with driving.
1Press 3/MIX to turn MIXTRAX on/off.
You can enjoy listening to an application on an iPhone via the unit. In some cases, you
can control an application by using the unit.
For details on compatible devices, visit our website.
Important
Use of third party apps may involve or require the provision of personally identifiable information,
whether through the creation of a user account or otherwise, and for certain applications, the provision
of geolocation data.
ALL THIRD PARTY APPS ARE THE SOLE RESPONSIBILITY OF THE PROVIDERS, INCLUDING WITHOUT
LIMITATION COLLECTION AND SECURITY OF USER DATA AND PRIVACY PRACTICES. BY ACCESSING
THIRD PARTY APPS, YOU AGREE TO REVIEW THE TERMS OF SERVICE AND PRIVACY POLICIES OF THE
PROVIDERS. IF YOU DO NOT AGREE WITH THE TERMS OR POLICIES OF ANY PROVIDER OR DO NOT
CONSENT TO THE USE OF GEOLOCATION DATA WHERE APPLICABLE, DO NOT USE THAT THIRD PARTY
APP.
For iPhone users
This function is compatible with iPhone and iPod touch® installed with iOS 5.0 or later.
NOTE
PIONEER IS NOT LIABLE FOR ANY THIRD PARTY APPS OR CONTENT, INCLUDING WITHOUT LIMITATION
THEIR ACCURACY OR COMPLETENESS. THE CONTENT AND FUNCTIONALITY OF SUCH APPS ARE THE
SOLE RESPONSIBILITY OF THE APP PROVIDER.
1Connect this unit with the mobile device.
•iPhone via USB (page 6)
2Press SRC/OFF to select [APP].
3Operate the mobile device to start up the application.
About MIXTRAX (USB/iPod only)
App Mode
Playback of an application via the unit
Basic operations
You can make various adjustments in the FUNCTION settings (page 10).
(DEH-S2150UI is only compatible with Spotify installed on iPhone.)
Spotify is a music streaming distribution service not affiliated with Pioneer. More
information is available at http://www.spotify.com.
The Spotify application is available for compatible smartphones, please visit https://
support.spotify.com/ for the latest compatibility information.
To enjoy Spotify as you drive, first download the Spotify app to your iPhone. You can
download it on the iTunes App Store. Choose a free account or a paid Premium account,
either in the app or at spotify.com. A Premium account gives you more features, like
offline listening.
Important
•This product incorporates Spotify software which is subject to 3rd party licenses found here:
www.spotify.com/connect/third-party-licenses.
•For information on the countries and regions where Spotify can be used, take a look at https://
www.spotify.com/us/select-your-country/.
Update the firmware of the Spotify application to the latest version before use.
1Connect this unit with the mobile device.
•iPhone via USB (page 6)
2Press SRC/OFF to select [SPOTIFY].
3Launch the Spotify application on the mobile device and start playback.
Basic operations
You can make various adjustments in the FUNCTION settings (page 10).
Purpose Operation
Select a track Press or .
Fast forward or reverse Press and hold or .
Pause/resume playback Press BAND/.
Spotify®
Listening to Spotify

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NOTE
The available operations may vary according to the type of contents (track/album/artist/playlist/radio)
you want to play.
NOTE
Some functions of Spotify may not be operated from the unit.
You can operate the unit from Pioneer ARC APP installed on an iPhone/Android device.
In some cases, you can control aspects of the application, such as source selection,
pause, etc., by using the unit.
For details on what operations are available on the application, see the application’s help
section.
WARNING
Do not attempt to operate the application while driving. Make sure to pull off the road and park your
vehicle in a safe location before attempting to use the controls on the application.
Purpose Operation
Skip a track Press or .
Search for a track from a list 1Press and hold BASS to display the list.
2Turn the M.C. dial to select the desired
category, then press to confirm.
3Turn the M.C. dial to select the desired
file, then press to confirm.
Playback starts.
Pause/resume playback Press 4/PAUSE.
Thumbs Up (Only for radio) Press 1/.
Thumbs Down (Only for radio) Press 2/.
Random play (Only for track/album/artist/
playlist)
Press 5/.
Repeat play (Only for track/album/artist/
playlist)
Press 6/.
Start a radio channel based on the song
currently being played.
1Press and hold 5/ tostartaradio.
2Press the M.C. dial.
•This function may not be available
depending on the selected song.
Store the information about the song
currently being played.
Remove the song information stored.
1Press and hold 3/MIX.
[SAVE]/[UNSAVE] appears.
2Press the M.C. dial.
Using Pioneer ARC APP
For iPhone users
This function is compatible with iPhones (iPhone 5 or later) and iPod touches installed
with iOS 8.0 or later.
You can download Pioneer ARC APP on iTunes App Store.
For Android device users
This function is compatible with devices that have Android OS 4.1 or later installed and
also support AOA (Android Open Accessory) 2.0.
You can download Pioneer ARC APP on Google Play™.
NOTE
Some Android devices connected via AOA 2.0 may not work properly or emit sounds due to their own
software design, regardless of the OS version.
When making a connection with an Android device
1Press the M.C. dial to display the main menu.
2Turn the M.C. dial to select [SYSTEM], then press to confirm.
3Turn the M.C. dial to select [ANDROID WIRED], then press to confirm.
4Turn the M.C. dial to select [APP CONTROL], then press to confirm.
5Turn the M.C. dial to select [P.APP AUTO ON], then press to confirm.
6Turn the M.C. dial to select [ON], then press to confirm.
7Connect this unit with the Android device via USB.
Pioneer ARC APP on the Android device starts automatically.
NOTE
If Pioneer ARC APP has not been installed on your Android device yet, a message that prompts you
to install the application will appear on your Android device. Select [OFF] in [P.APP AUTO ON] to
clear the message (page 12).
When making a connection with an iPhone
1Connect this unit with the iPhone via USB.
2Press SRC/OFF to select any source.
3Press and hold the M.C. dial.
Pioneer ARC APP on the iPhone starts.
NOTE
If the connection fails, launch Pioneer ARC APP on the iPhone.
Making a connection with Pioneer ARC APP

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1Press SRC/OFF to select [ANDROID].
Basic operations
You can adjust various settings in the main menu.
1Press the M.C. dial to display the main menu.
2Turn the M.C. dial to select one of the categories below, then press to confirm.
•FUNCTION settings (page 10)
•AUDIO settings (page 11)
•SYSTEM settings (page 11)
•ILLUMINATION settings (page 12)
•MIXTRAX settings (page 13)
3Turn the M.C. dial to select the options, then press to confirm.
The menu items vary according to the source.
Listening to music on Android
Purpose Operation
Select a track Press or .
Fast forward or reverse Press and hold or .
Pause/resume playback Press 4/PAUSE.
Settings
FUNCTION settings
Menu Item Description
BSM
Store the six strongest stations on the number
buttons (1/ to6/ ) automatically.
REGIONAL
[ON], [OFF] Limit the reception to the specific regional
programs when AF (alternative frequencies
search) is selected. (Available only when FM
band is selected.)
LOCAL
FM: [OFF], [LV1], [LV2], [LV3], [LV4]
AM/SW: [OFF], [LV1], [LV2]
Restrict the tuning station according to the
signal strength.
TA
[ON], [OFF] Receive current traffic information if available.
(Available only when FM band is selected.)
AF
[ON], [OFF] Allow the unit to retune to a different frequency
providing the same station. (Available only when
FM band is selected.)
NEWS
[ON], [OFF] Interrupt the currently selected source with
news programs. (Available only when FM band is
selected.)
ALARM
[ON], [OFF] Interrupt the currently selected source with
emergency announcements. Select [OFF] to
disable this function.
SEEK
[MAN], [PCH] Assign or buttons to seek the stations
one by one (manual tuning) or select a station
from the preset channels.
SAVE
Store the information about the song currently
being played to your music list on Spotify.
UNSAVE
Remove the song information stored in [SAVE].
S.RTRV
[1] (effective for low compression
rates),
[2] (effective for high
compression rates),
[OFF]
Enhance compressed audio and restore rich
sound.
Not available when:
•USB is selected as a source and the MIXTRAX
function is set to on.
•CD-DA/CD-TEXT is played back.
Menu Item Description
USB
iPod