Kenwood DPX500BT User manual

IM369_Ref_K_en_01© 2012 JVC KENWOOD Corporation
DPX500BT
DPX300U
DUAL DIN SIZED CD RECEIVER
INSTRUCTION MANUAL
Take the time to read through this instruction manual.
Familiarity with installation and operation procedures will help you obtain the best performance from your new
Dual DIN sized CD receiver.
For your records
Record the serial number, found on the back of the unit, in the spaces designated on the warranty card, and in the space
provided below. Refer to the model and serial numbers whenever you call upon your Kenwood dealer for information or service
on the product.
Model DPX500BT/ DPX300U Serial number
US Residents Only
Register Online
Register your Kenwood product at www.Kenwoodusa.com

2|DPX500BT/ DPX300U English |3
1. Before use 4
1-1. Safety precaution
1-2. Important information
1-3. Regulatory Compliance
2. Appendix 8
2-1. Specifications
2-2. Trademarks
3. Basic operations 12
3-1. Component names
3-2. Preparations
3-3. How to select the item
3-4. Adjusting the clock
3-5. General operations
4. Audio adjustments 15
4-1. Audio control
5. Listen to the iPod 16
5-1. Models of iPods/iPhones that can be
connected to this unit
5-2. Playing music
5-3. Music search
5-4. Alphabet search
5-5. Skip search ratio setting
5-6. Play function
5-7. APP & iPod Mode
6. Pandora® 20
6-1. Requirements Pandora®
6-2. Listening to Pandora®
6-3. Basic operation
6-4. Station search
6-5. New station Creation
6-6. Station preset memory
6-7. Preset tuning
6-8. Pandora source control
7. Aha Radio 24
7-1. Requirements Aha™
7-2. Listening to the Aha Radio
7-3. Basic operations
7-4. Station search
7-5. Calling a number in the content
8. iHeartRadio 28
8-1. Requirements iHeartRadio™
8-2. Listening to the iHeartRadio
8-3. Basic operations
8-4. Station search
8-5. Alphabet search
8-6. Station delete
Contents
9. Listen to the CD/ Audio le 32
9-1. Playing music
9-2. Music search
9-3. Skip search ratio setting
9-4. Play function
9-5. Direct music search
9-6. About the Audio file
9-7. About the USB device
9-8. About “KENWOOD Music Editor Light” and
“KENWOOD Music Control”
9-9. About the discs used with this unit
9-10. Handling discs
10. Listen to the tuner 38
10-1. Listening to the radio
10-2. Station preset memory
10-3. Auto memory
10-4. Preset tuning
10-5. PTY (Program Type)
10-6. Tuner setting
10-7. Direct access tuning
11. Listen to the AUX 42
11-1. Start listening
11-2. Auxiliary input display setting
12. Display settings 44
12-1. Illumination color selection
12-2. Adjusting the Illumination color
12-3. Display & Illumination setting
12-4. Text Display Selection
12-5. Text scroll
13. General settings 48
13-1. Clock setting
13-2. Muting the audio upon reception of a
phone call
13-3. Demonstration mode setting
13-4. Initial settings
14. Registering a Bluetooth (DPX500BT) 52
14-1. About the Bluetooth module
14-2. Registering a Bluetooth device
14-3. Selecting the Bluetooth device you wish to
connect
14-4. Deleting a registered Bluetooth device
14-5. Bluetooth device registration test
15. Hands-free phoning (DPX500BT) 56
15-1. Receiving a call
15-2. Calling a number in the phone book
15-3. Alphabet search
15-4. Dialing a number
15-5. Calling a number in the call log
15-6. Speed dialing (Preset dial)
15-7. Registering in the preset dial number list
15-8. During a call
15-9. Switching between two connected cell-
phones
15-10. Clearing the disconnection message
15-11. Making a call by voice dialing
15-12. Display of phone number types
(categories)
16. Bluetooth audio (DPX500BT) 62
16-1. Before use
16-2. Basic operations
16-3. Play function
17. Bluetooth settings (DPX500BT) 64
17-1. Registering the PIN code
17-2. Downloading the phone book
17-3. Deleting the phone book
17-4. Displaying the firmware version
17-5. Bluetooth detail setting
18. SiriusXM™ Satellite Radio (optional
tuner and service required) 68
18-1. Before use
18-2. Listening to the SiriusXM™ Satellite Radio
18-3. Category and channel search
18-4. Channel preset memory
18-5. Preset tuning
18-6. Direct access tuning
18-7. iTunes tagging
18-8. Parental Lock setting
18-9. Clearing the Parental Lock setting
18-10. Setting Parental Lock for Mature content
18-11. Parental Lock pass code setting
18-12. SiriusXM Replay™
18-13. Channel skip setting
18-14. Clearing the channel skip setting
18-15. SiriusXM tuner setting
19. Basic operation of remote control 76
19-1. Before using remote control
19-2. Basic opreation
20. Troubleshooting guide 78
20-1. Setting error
20-2. Operation/wiring error
20-3. Error messages

4|DPX500BT/ DPX300U English |5
1. Before use
1-1. Safety precaution
#WARNING
To prevent injuries or a re, take the following
precautions:
• Stop the car before operating the unit.
• To prevent a short circuit, never put or leave any
metallic objects (such as coins or metal tools) inside
the unit.
!CAUTION
• Adjust the volume so that you can hear the sound
outside the car. Driving with the volume too high
may cause an accident.
• Wipe off the dirt on the panel with a dry silicon or
soft cloth.
Failure to observe this precaution may result in
damage to the monitor or unit.
• If you experience problems during installation,
consult your Kenwood dealer.
1-2. Important information
Condensation
When the car is air-conditioned, moisture may collect
on the laser lens. This may cause disc read errors. In
this case, remove the disc and wait for the moisture
to evaporate.
How to reset your unit
If the unit fails to operate properly, press the Reset
button. The unit returns to the factory settings when
the Reset button is pressed.
Notes
• When you purchase optional accessories, check with
your Kenwood dealer to make sure that they can
work with your model and in your area.
• Characters that conform to ISO 8859-1 can be
displayed.
• The illustrations of the display and panel appearing
in this manual are examples used to explain more
clearly how the controls are used. Therefore, what
appears on the display in the illustrations may differ
from what appears on the display on the actual
equipment, and some of the images on the display
may be inapplicable.

6|DPX500BT/ DPX300U English |7
Información acerca de la eliminación de
equipos eléctricos y electrónicos al nal
de la vida útil (aplicable a los países que
hayan adoptado sistemas independientes
de recogida de residuos)
Los productos con el símbolo de un contenedor con
ruedas tachado no podrán ser desechados como residuos
domésticos.
Los equipos eléctricos y electrónicos al final de la vida
útil, deberán ser reciclados en instalaciones que puedan
dar el tratamiento adecuado a estos productos y a sus
subproductos residuales correspondientes. Póngase
en contacto con su administración local para obtener
información sobre el punto de recogida más cercano. Un
tratamiento correcto del reciclaje y la eliminación de residuos
ayuda a conservar los recursos y evita al mismo tiempo
efectos perjudiciales en la salud y el medio ambiente.
Para cumplimiento de la COFETEL:
“La operacion de este equipo esta sujeta a las siguientes dos
condiciones:
(1) es posible que este equipo o dispositivo no cause interferencia
perjudicial y
(2) este equipo o dispositivo debe aceptar cualquier interferencia,
incluyendo la que pueda causar su operacion no deseada.”
1-3. Regulatory Compliance
#CAUTION
Use of controls or adjustments or performance of
procedures other than those specified herein may
result in hazardous radiation exposure.
In compliance with Federal Regulations, following
are reproductions of labels on, or inside the product
relating to laser product safety.
JVC KENWOOD Corporation
2967-3, ISHIKAWA-MACHI,
HACHIOJI-SHI, TOKYO, JAPAN
THIS PRODUCT COMPLIES WITH DHHS RULES
21 CFR SUBCHAPTER J IN EFFECT AT DATE OF
MANUFACTURE.
Location : Top plate
FCC WARNING
This equipment may generate or use radio
frequency energy. Changes or modifications to this
equipment may cause harmful interference unless
the modifications are expressly approved in the
instruction manual. The user could lose the authority
to operate this equipment if an unauthorized change
or modification is made.
FCC NOTE
This equipment has been tested and found to
comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against
harmful interference in a residential installation. This
equipment may cause harmful interference to radio
communications, if it is not installed and used in
accordance with the instructions. However, there
is no guarantee that interference will not occur in a
particular installation. If this equipment does cause
harmful interference to radio or television reception,
which can be determined by turning the equipment
off and on, the user is encouraged to try to correct
the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment
and receiver.
• Connect the equipment into an outlet on a
circuit different from that to which the receiver is
connected.
• Consult the dealer or an experienced radio/TV
technician for help.
IC (Industry Canada) Notice
This device complies with Industry Canada licence-exempt
RSS standard(s).
Operation is subject to the following two conditions:
(1)This device may not cause interference, and
(2)this device must accept any interference, including
interference that may cause undesired operation of the
device.
The term “IC: ”before the certification/ registration number
only signifies that the Industry Canada technical specification
were met.
#CAUTION
This equipment complies with FCC/IC radiation exposure
limits set forth for an uncontrolled environment and
meets the FCC radio frequency (RF) Exposure Guidelines
in Supplement C to OET65 and RSS-102 of the IC radio
frequency (RF) Exposure rules. This equipment has very
low levels of RF energy that it deemed to comply without
maximum permissive exposure evaluation (MPE). But it is
desirable that it should be installed and operated keeping
the radiator at least 20cm or more away from person’s body
(excluding extremities: hands, wrists, feet and ankles).
Under Industry Canada regulations, this radio transmitter
may only operate using an antenna of a type and maximum
(or lesser) gain approved for the transmitter by Industry
Canada. To reduce potential radio interference to other users,
the antenna type and its gain should be so chosen that the
equivalent isotropically radiated power (e.i.r.p.) is not more
than that necessary for successful communication.
-----------------------------------------------------------------------------------
• Contains Transmitter Module
FCC ID : XQN-BTR60X
• Contains Transmitter Module
IC: 9688A-BTR601
-----------------------------------------------------------------------------------
Before use

8|DPX500BT/ DPX300U English |9
2. Appendix
2-1. Specifications
FM tuner section
Frequency range (200 kHz step)
: 87.9 MHz – 107.9 MHz
Usable sensitivity (S/N = 30dB)
: 9.3dBf (0.8 μV/75 Ω)
Quieting Sensitivity (S/N = 46dB)
: 10.2 dBf (1.13 μV/75 Ω)
Frequency response (±3 dB)
: 30 Hz – 15 kHz
Signal to Noise ratio (MONO)
: 75 dB
Stereo separation
: 45 dB (1 kHz)
AM tuner section
Frequency range (10 kHz step)
: 530 kHz – 1700 kHz
Usable sensitivity (S/N = 20dB)
: 28 dBµ (25 µV)
CD player section
Laser diode
: GaAlAs
Digital filter (D/A)
: 8 Times Over Sampling
D/A Converter
: 24 Bit
Spindle speed (Audio files)
: 500 – 200 rpm (CLV)
Wow & Flutter
: Below Measurable Limit
Frequency response (±1 dB)
: 20 Hz – 20 kHz
Total harmonic distortion (1 kHz)
: 0.01 %
Signal to Noise ratio (1 kHz)
: 105 dB
Dynamic range
: 90 dB
MP3 decode
: Compliant with MPEG-1/2 Audio Layer-3
WMA decode
: Compliant with Windows Media Audio
AAC decode
: AAC-LC “.m4a” files
USB interface
USB Standard
: USB1.1/ 2.0 (Full speed)
File System
: FAT12/ 16/ 32
Maximum Supply current
: DC 5 V =1 A
MP3 decode
: Compliant with MPEG-1/2 Audio Layer-3
WMA decode
: Compliant with Windows Media Audio
AAC decode
: AAC-LC “.m4a” files
WAV decode
: Linear-PCM
Audio section
Maximum output power
: 50 W x 4
Full Bandwidth Power (at less than 1% THD)
: 22 W x 4
Speaker Impedance
: 4 – 8 Ω
Tone action
Bass : 100 Hz ±8 dB
Middle : 1 kHz ±8 dB
Treble : 12.5 kHz ±8 dB
Preout level/ Load (CD)
: 2500 mV/10 kΩ
Preout impedance
: ≤ 600 Ω
Bluetooth section (DPX500BT)
Version
: Bluetooth Ver.2.1+EDR Certified
Frequency range
: 2.402 – 2.480 GHz
Output Power
: +4dBm (MAX), 0dBm (AVE) Power Class 2
Maximum Communication range
: Line of sight approx.10m (32.8 ft)
Profiles
: HFP (Hands Free Profile)
: SPP (Serial Port Profile)
: PBAP (Phonebook Access Profile)
: OPP (Object Push Profile)
: A2DP (Advanced Audio Distribution Profile)
: AVRCP (Audio/Video Remote Control Profile)
Auxiliary input
Frequency response (±3 dB)
: 20 Hz – 20 kHz
Input Maximum Voltage
: 1200 mV
Input Impedance
: 10 kΩ
General
Operating voltage
DPX500BT
: 14.4 V (10.5 – 16V allowable)
DPX300U
: 14.4 V (11 – 16V allowable)
Maximum Current consumption
: 10 A
Installation Size (W x H x D)
: 182 x 111 x 157 mm
7-3/16 x 4-3/8 x 6-1/16 inch
Weight
: 3.4 lbs (1.5 kg)
Specications subject to change without notice.

10 |DPX500BT/ DPX300U English |11
2-2. Trademarks
• The “AAC” logo is a trademark of Dolby Laboratories.
• “Made for iPod”and “Made for iPhone” mean that an
electronic accessory has been designed to connect
specifically to iPod or iPhone, respectively, and has been
certified by the developer to meet Apple performance
standards. Apple is not responsible for the operation of
this device or its compliance with safety and regulatory
standards. Please note that the use of this accessory with
iPod or iPhone may affect wireless performance.
• iPhone, iPod, iPod classic, iPod nano, and iPod touch are
trademarks of Apple Inc., registered in the U.S. and other
countries.
• iTunes is a trademark of Apple Inc.
• Microsoft and Windows Media are either registered
trademarks or trademarks of Microsoft Corporation in the
United States and/or other countries.
• The Bluetooth word mark and logos are owned by
the Bluetooth SIG, Inc. and any use of such marks by
JVC KENWOOD Corporation is under license. Other
trademarks and trade names are those of their respective
owners.
• PANDORA, the PANDORA logo, and the Pandora trade dress
are trademarks or registered trademarks of Pandora Media,
Inc., used with permission.
• aha, the Aha logo, and the Aha trade dress are trademarks
or registered trademarks of HARMAN International
Industries, used with permission.
• iHeartRadio® is a registered mark of Clear Channel
Broadcasting, Inc. in the United States and other countries.
Such marks are used under license.
• Sirius, XM and all related marks and logos are trademarks of
Sirius XM Radio Inc. All rights reserved.
• Android is a trademark of Google Inc.
• BlackBerry®, RIM®, Research In Motion® and related
trademarks, names and logos are the property of Research
In Motion Limited and are registered and/or used in the U.S.
and countries around the world. Used under license from
Research In Motion Limited.
Appendix

12 |DPX500BT/ DPX300U English |13
3. Basic operations
3-2. Preparations
Exiting the Demonstration mode
Turn o the Demonstration mode when you use the
unit for the rst time after installation.
 Press the [Control knob] to quit the
Demonstration mode when the message
“CANCEL DEMO PRESS VOLUME KNOB”
appears (approx. 15 seconds).
 Turn the [Control knob] to select the “YES” and
then press the [Control knob].
The Demonstration mode can also be canceled
in the Function Setting mode. Refer to <13-3.
Demonstration mode setting> (page 49).
3-1. Component names
(2) (2)(3)(1)
(17)(4) (15)
(16)
(13)
(14)
(12)(5) (8) (9) (10) (11)(6)(7)
(1) Disc slot
Insert a disc (label side up) in this slot.
(2) [1] - [6] button
When listening to the radio, press the button to call
a registered station.
When listening to the CD/USB/iPod, press the
button to perform the following operations:
- [1] [2] : Selecting an audio file folder.
- [3] : Selecting Random Play.
- [4] : Selecting Repeat Play.
- DPX500BT [5] : Selecting App & iPod Control
Mode.
(3) [G] button
Press the button to eject the disc.
(4) [SRC] button
Press the button to switch among sources.
(5) USB terminal
Connect the iPod or USB device to this terminal.
(6) Auxiliary input
Connect the output of an external device using a
stereo mini-jack.
(7) [1] button
When listening to the iPod, audio file, or CD, press
the button to enter the search mode.
When listening to the radio, press the button to
select a band.
(8) [DISP] button
Press the button to switch between display modes.
(9) [6] button
In each of the selected modes, press the button to
return to the previous item.
(10) [Control knob] (Volume knob)
In the normal mode, turn the knob to adjust the
volume or press the knob to turn down the volume
quickly.
In the Function mode, turn the knob to select an
item or press the knob to determine the selection.
(11) [E]/ [F] button
Press the button to select a song or station.
(12) [L] button
Press the button to switch between play/pause.
(13) DPX500BT [7] button
Press the button to select the Phone Book.
(14) DPX300U [A~Z] button
Press the button to enter the alphabet search
mode.
(15) DPX500BT [Ú] button
Press the button to make, answer, or disconnect a
hands-free call.
(16) DPX300U [iPod] button
Press the button to switch to the iPod source.
(17) [AUDIO] button
Press the button to enter the Audio Control mode.
3-3. How to select the item
For how to select setting items such as a function
setting item, see the following example:
Example: Adjusting the text scroll of the
display
 Press and hold the [AUDIO] button.
“Function” appears and enters the Function setting
mode.
 Select the Text scroll function item
INITIAL SET
TUNER SET
DEMO MODE
CLOCK
DISP OFF MODE
DISP DIMMER
SETTINGS
DISP & KEY
TEXT SCROLL
Turn the [Control knob] to select “SETTINGS”,
and then press the [Control knob].
Next, turn the [Control knob] to select “DISP &
KEY”, and then press the [Control knob].
Finally, turn the [Control knob] to select “TEXT
SCROLL, and then press the [Control knob].
Press the [6] button to return to the previous
item.
 Turn the [Control knob] to select a value
(AUTO, ONCE, OFF), and then press the
[Control knob].
The previous item appears.
 Press and hold the [6] button.
Exit the Function setting mode.
About the description in this manual
• “Function” appears and enters the Function setting mode.
2 Use the [Control knob] to select “SETTINGS” >“DISP
& KEY” >“TEXT SCROLL”.
3 Use the [Control knob] to select a value (AUTO,
ONCE, OFF).

14 |DPX500BT/ DPX300U English |15
Basic operations
3-5. General operations
Power
Turn the power on by pressing the [SRC]
button.
Press and hold [SRC] button to turn the power
o.
Source selection
Press the [SRC].
Pressing the button switches among sources.
Source Display
Standby “STANDBY”
SiriusXM (optional accessory)[1] “SIRIUS XM”
Tuner “TUNER”
USB or iPod[1] “USB”or“iPod”
Pandora®[1] “PANDORA”
iHeartRadio[1] “IHEARTRADIO”
aha™[1][2] “AHA”
Bluetooth audio[2] “BT AUDIO”
CD[1] “CD”
Auxiliary Input “AUX”
[1] This source can be selected only when it can be played.
[2] Function of DPX500BT.
Source switching setting
• “PANDORA”, “IHEARTRADIO”, “AHA”, and “AUX”sources are
not selectable when not in use. For more details, see <13-4.
Initial settings> (page 49).
Volume
Turn the [Control knob].
USB terminal
A USB device or iPod can be connected.
CA-U1EX (optional accessory) or KCA-iP102
(optional accessory) is recommended to
connect a USB device or iPod.
Auxiliary input
A portable audio device can be connected with
a stereo mini-plug (3.5 mm ø).
3-4. Adjusting the clock
 Press and hold the [Control knob].
The hour display blinks.
 Turn the [Control knob] to adjust the hour,
and then press the [Control knob].
The minute display blinks.
 Turn the [Control knob] to adjust the minute,
and then press the [Control knob].
4. Audio adjustments
(Colored text: Factory setting)
[1] “USER”: The customized Bass, Middle, and Treble settings
are effective.
[2] “SUB-W LEVEL”/ “LPF SUBWOOFER”/ “SUB-W PHASE” is
selectable only if “SUBWOOFER SET” is set to “ON”.
[3] “SUB-W PHASE” is selectable only if a setting other than
“THROUGH” is selected for “LPF SUB-W”.
[4] “SUPREME SET” is selectable only when playing back an
MP3/WMA/AAC/WAV disc, USB device or iPod.
 Use the [Control knob] to select a value.
The previous item appears.
Exit the Audio control mode.
Press and hold the [6] button.
Adjusting Bass, Middle, and Treble levels
• You can set Bass, Middle, and Treble levels for each source.
About Supreme
• Technology to extrapolate and supplement with proprietary
algorithm, the high-frequency range that is cut off when
encoding at low bit rate.
Supplementing is optimized by compression format (AAC,
MP3, WMA or WAV) and processed according to bit rate.
The effect is negligible with music that is encoded at high
bit rate, variable bit rate or has minimal high frequency
range.
4-1. Audio control
You can adjust the audio control items.
 Select the source.
Refer to <Source selection> (page 14).
 Press the [AUDIO] button.
Enter the Audio control mode.
 Use the [Control knob] to select an audio item.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
Display Audio setting item Range
“SUB-W LEVEL”[2] Subwoofer level –15 — +15 (dB) (0)
“BASS LEVEL” Bass level –8 — +8 (dB) (0)
“MID LEVEL” Middle level –8 — +8 (dB) (0)
“TRE LEVEL” Treble level –8 — +8 (dB) (0)
“EQ PRO”
“BASS ADJUST”
“BASS CTR FRQ” Bass Center Frequency 60/ 80/ 100/ 200 (Hz)
“BASS LEVEL” Bass level –8 — +8 (dB) (0)
“BASS Q FACTOR” Bass Q Factor 1.00/ 1.25/ 1.50/ 2.00
“BASS EXTEND” Bass Extend OFF/ ON
“MID ADJUST”
“MID CTR FRQ” Middle Center
Frequency
0.5/ 1.0/ 1.5/ 2.5 (kHz)
“MID LEVEL” Middle level –8 — +8 (dB) (0)
“MID Q FACTOR” Middle Q Factor 0.75/ 1.00/ 1.25
“TRE ADJUST”
“TRE CTR FRQ” Treble Center
Frequency
10.0/ 12.5/ 15.0/
17.5 kHz
“TRE LEVEL” Treble level –8 — +8 (dB) (0)
“PRESET EQ” Preset Equalizer curve “ROCK”/“POPS”/
“EASY”/“TOP40”/
“JAZZ”/ ”POWERFUL”/
“NATURAL”/ “USER”[1]
“BASS BOOST” Bass Boost “OFF”/“LV1”/“LV2”/
”LV3”
“LOUDNESS” Loudness “OFF”/“LV1”/“LV2”
“BALANCE” Balance Left 15 — Right 15 (0)
“FADER” Fader Rear 15 — Front 15
(0)
“SUBWOOFER SET” Subwoofer output OFF/ ON
“DETAILED SET”
“HPF” High Pass Filter Through/ 100/ 120/
150 (Hz)
“LPF
SUBWOOFER”[2]
Low Pass Filter 85/ 120/ 160/
Through (Hz)
“SUB-W
PHASE”[2][3]
Subwoofer Phase Reverse (180°)/
Normal (0°)
“SUPREME
SET”[4]
Supreme setting ON/ OFF
“VOLUME
OFFSET”
Volume offset –8 — ±0(dB)
(AUX: -8 — +8) (0)

16 |DPX500BT/ DPX300U English |17
5. Listen to the iPod
5-1. Models of iPods/iPhones that
can be connected to this unit
• Made for
- iPod nano (6th generation)
- iPod nano (5th generation)
- iPod nano (4th generation)
- iPod nano (3rd generation)
- iPod nano (2nd generation)
- iPod nano (1st generation)
- iPod with video
- iPod classic
- iPod touch (4th generation)
- iPod touch (3rd generation)
- iPod touch (2nd generation)
- iPod touch (1st generation)
- iPhone 4S
- iPhone 4
- iPhone 3GS
- iPhone 3G
- iPhone
• For information on the compatibility with iPod/
iPhone software, visit www.kenwood.com/cs/ce/
ipod/.
• Types of available control vary depending on the
type of connected iPod. Visit www.kenwood.com/
cs/ce/ipod/ for further details.
• The word “iPod” appearing in this manual indicates
the iPod or the iPhone connected with the iPod
connection cable (optional accessory).
• Refer to the web site for connectable iPods and iPod
connection cables.
www.kenwood.com/cs/ce/ipod/
Notes
• If you start playback after connecting the iPod, the music
that was playing on the iPod is played first.
In this case, “RESUMING” appears without displaying a folder
name, etc. Changing the browse item will display a correct
title, etc.
• You cannot operate the iPod if “KENWOOD” or “ä” appears
on the iPod.
5-2. Playing music
Playing an iPod
Connect the iPod to the USB terminal using
KCA-iP102 connecter (optional accessory).
When it is connected, the source is switched
automatically and playback starts.
When playback of iPod touch or iPhone does not start
• If an unsupported application has started when connecting
iPod touch or iPhone, “APP&iPod MODE”appears and
sometimes playback does not starts. Press the [5] button
(DPX500BT) or press and hold the [iPod] button (DPX300U).
Selecting a song
Press the [E] or [F] button.
Fast-forwarding or fast-backwarding a song
Press and hold the [E] or [F] button.
Pause and play a song
Press the [L] button.
Removing iPod
Press the [SRC] button to switch the source to
a device other than iPod, Pandora, Aha Radio,
and iHeartRadio, and then remove the iPod.
Data contained in the iPod may be damaged
if you remove it when it is used as the active
source.
5-3. Music search
You can search for the song you want to play.
 Press the [1] button.
“SEARCH” appears and enters the Music search
mode.
 Search for a song
Operation type Operation
Selecting items Turn the [Control knob].
Determining selection Press the [Control knob].
Skip Search Press the [E] or [F]./
Press and hold the [E] or [F].
Returning to previous item Press the [6] button.
Returning to Top menu Push the [5] button.
-indicator: Audio file
_indicator: Artist
`indicator: Album
;indicator: Folder
Canceling the Music search mode
Press and hold the [6] button.
Undisplayable titles
• If a song name can not be displayed for some reason,
browse item name and digits are displayed(ex. PLIST***)
instead.
Items Display
Playlists “PLIST***”
Artists “ART***”
Albums “ALB***”
Songs “PRGM***”
Podcasts “PDCT***”
Genres “GEN***”
Composers “COM***”
5-4. Alphabet search
You can select an alphabetic character from the
list in the browse item (artist, album, etc.) currently
selected.
When DPX300U is used
• DPX300U allows you to enter the Alphabet search mode by
pressing [A to Z] buttons instead of executing the following
steps 1 and 2.
 Press the [1] button.
“SEARCH” appears and enters the Music search
mode.
 Press the [1] button.
Enter the Alphabet search mode and “SEARCH
<_ >” appears.
 Select a character.
Operation type Operation
Entry of character Turn the [Control knob].
Movement of character
entry position
Press the [E] or [F].
Determination of entered
character
Press the [Control knob].
Returning to the Music search mode.
Canceling the Alphabet search mode
Press and hold the [6] button.
Alphabet search notes
• Turning the [Control knob] fast in the Music search mode
allows you to enter the alphabet search mode.
• The time of Alphabet search may become long depending
on the number of items (songs) in iPod.
• To search for a character other than A to Z and 1, enter “*”.
• If the first character string begins with an article “a”, “an”,
or “the” in the alphabet search mode, it is searched for in
defiance of the article.

18 |DPX500BT/ DPX300U English |19
Listen to the iPod
5-6. Play function
Repeat play
Press the [4] button.
Switches between Repeat (“FILE REPEAT”) and off
(“REPEAT OFF”) when pressed.
Random play
Press the [3] button.
Randomly plays the music.
Pressing the button toggles the setting between
Random play on (“FOLDER RANDOM”) and off
(“RANDOM OFF”).
Press this button again cancels the Random play.
All Random play
Press and hold the [3] button.
All songs in iPod are played at random.
Pressing the button toggles the setting between
All random play on (“ALL RANDOM”) and off
(“RANDOM OFF”).
Press this button again cancels the All Random
play.
Notes
• The time required to turn on the all random function may
become longer depending on the number of songs in iPod.
• Turning on the all random function changes the iPod
browse item to “Songs”. This browse item will not be
changed even if the all random function is turned off.
• If the browse item is changed to search for music while the
all random function is on, the all random function is turned
off and the songs in the browse item are played at random.
5-5. Skip search ratio setting
You can change the ratio of skip performed as
mentioned in <Skip Search> (page 17).
 Select the iPod source.
Refer to <Source selection> (page 14).
 Press and hold the [AUDIO] button.
Enter the Function setting mode.
 Use the [Control knob] to select “SETTINGS” >
“SKIP SEARCH”.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
 Use the [Control knob] to select a ratio (0.5,
1, 5, 10).
The previous item appears.
Exit the Function setting mode
Press and hold the [6] button.
5-7. APP & iPod Mode
Allowing you to operate iPod with the control on
the iPod.
DPX500BT
Press the [5] button.
DPX300U
Press and hold the [iPod] button.
When the APP & iPod mode is selected, ”MODE ON”
appears.
Canceling the APP & iPod mode
DPX500BT
Press the [5] button.
DPX300U
Press the [iPod] button.
Operation when “APP&iPod MODE” is “ON”
• When “APP&iPod MODE” is set to “ON”, this unit can control
only the “Pause and play”, “Selecting a song”, and “Fast
Forward or Fast Backward of the Song”functions.

20 |DPX500BT/ DPX300U English |21
6. Pandora® (Function of iPhone®/ Android™/ BlackBerry®)
6-1. Requirements Pandora®
Requirements for listening to Pandora® are as follows:
• A smartphone with the latest Pandora application
installed.
• A Pandora account (if you do not have an account,
create one for free using the mobile app or on
www.pandora.com).
• An active internet connection.
iPhone or iPod touch
• Apple iPhone or iPod touch with iOS 3 or later
installed
• Latest version of the Pandora application (search
App Store for Pandora and install).
• iPhone/ iPod touch connected to this unit with a
KCA-iP102.
Android™
• Latest version of the Pandora Android application
(search Google Play for Pandora and install).
• Bluetooth must be built in and the following profiles
must be supported.
- SPP (Serial Port Profile)
- A2DP (Advanced Audio Distribution Profile)
BlackBerry®
• Visit www.pandora.com from the built in browser to
download the Pandora application.
• Bluetooth must be built in and the following profiles
must be supported.
- SPP (Serial Port Profile)
- A2DP (Advanced Audio Distribution Profile)
Notes
• Pandora® is only available in the United States, Australia, and
New Zealand.
• Because Pandora® is a third-party service, the specifications
are subject to change without prior notice. Accordingly,
compatibility may be impaired or some or all of the services
may become unavailable.
• Some functions of Pandora® cannot be operated from this
unit.
• For issues using the application, please contact Pandora® at
[email protected]
6-2. Listening to Pandora®
Android or BlackBerry (DPX500BT only)
• You need to register your cell-phone before using it with
this unit. See <14-2. Registering a Bluetooth device> (page
52).
• Disconnect the iPhone or iPod touch.
 Connect the Android/BlackBerry smartphone
via Bluetooth.
Speakers from which audio is output change
depending on the Bluetooth setting “BT HF/AUDIO”.
The default is Front. See <17-5. Bluetooth detail
setting> (page 66).
 Open the Pandora® application on your
device.
 Press the [SRC] button to select a Pandora
(“PANDORA”) source.
Refer to <Source selection> (page 14).
iPhone or iPod touch
 Open the Pandora® application on your
device.
 Open the cover.
 Connect the iPod to the USB terminal using
KCA-iP102 connecter (optional accessory).
The source switches, and broadcasting starts
automatically from your current station.
.
6-4. Station search
You can select the station you want to listen to from
your station list.
 Press the [1] button.
“SEARCH” appears and enter the Station List mode.
 Use the [Control knob] to select a sort type.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
“A-Z”: Stations are displayed in alphabetical order.
“By Date”: Stations are displayed in date order.
 Use the [Control knob] to select a station.
6-3. Basic operation
Thumbs up
Press and hold the [1] button.
Thumbs down
Press and hold the [2] button.
Song skip
Press the [F].
Pause and play a song
Press the [L] button.

22 |DPX500BT/ DPX300U English |23
Pandora®
6-8. Pandora source control
You can turn on/o the Pandora source.
 Press and hold the [AUDIO] button.
Enter the Function setting mode.
 Use the [Control knob] to select “INITIAL SET”
>“PANDORA SRC”.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
 Use the [Control knob] to select a Pandora
source control method.
“ON”: Turns on the Pandora source.
“OFF”: Turns off the Pandora source.
Exit the Function setting mode
Press and hold the [6] button.
6-5. New station Creation
You can search for a desired station. You can register
the displayed station as a new station in your
station list.
 Press and hold the [1] button.
“NEW STATION” appears and enter the New station
registration.
 Use the [Control knob] select a search method.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
- “FROM ARTIST”: Searches for a song by the name
of the artist you are listening to.
- “FROM TRACK”: Searches for a song by the name
of the track you are listening to.
When you select a search method, a new station
name is created.
 Use the [Control knob] to select a station.
The broadcast from the selected station is received
and the station is registered in the station list.
6-6. Station preset memory
You can store a station in the memory.
 Press the [E] or [F] button to select the
station.
 Press and hold the button ([3] to [5]) to which
you want to assign the selected station.
“STORED” appears and the channel is registered.
6-7. Preset tuning
Recalling a channel from the memory.
Press the button ([3] to [5]) corresponding to
the station you want to listen to.

24 |DPX500BT/ DPX300U English |25
7. Aha Radio (Function of iPhone®/ Android)
7-1. Requirements Aha™
Requirements for listening to Aha™ are as follows:
• In the application on your device, log in and create
a free account with Aha.
• Internet connection by 3G, LTE, EDGE, or WiFi.
iPhone or iPod touch
• Use an Apple iPhone or iPod touch running iOS4
or later.
• Search for “Aha” in the Apple iTunes App Store to
find and install the most current version of the Aha™
application on your device.
• iPhone/ iPod touch connected to this unit with a
KCA-iP102.
Android™
• Use Android OS 2.2 or later.
• Download the Aha™ application to your
smartphone from the Google play.
• Bluetooth must be built in and the following profiles
must be supported.
- SPP (Serial Port Profile)
- A2DP (Advanced Audio Distribution Profile)
Notes
• Because Aha™ is a third-party service, the specifications
are subject to change without prior notice. Accordingly,
compatibility may be impaired or some or all of the services
may become unavailable.
• Some Aha™ functionality cannot be operated from this unit.
7-2. Listening to the Aha Radio
Android or BlackBerry (DPX500BT only)
• You need to register your cell-phone before using it with
this unit. See <14-2. Registering a Bluetooth device> (page
52).
• Disconnect the iPhone or iPod touch.
 Connect the Android/BlackBerry smartphone
via Bluetooth.
Speakers from which audio is output change
depending on the Bluetooth setting “BT HF/AUDIO”.
The default is Front. See <17-5. Bluetooth detail
setting> (page 66).
 Open the Aha Radio application on your
device.
 Press the [SRC] button to select an Aha Radio
(“AHA”) source.
Refer to <Source selection> (page 14).
iPhone or iPod touch
 Open the Aha Radio application on your
device.
 Open the cover.
 Connect the iPod to the USB terminal using
KCA-iP102 connecter (optional accessory).
 Press the [SRC] button to select an Aha Radio
(“AHA”) source.
Refer to <Source selection> (page 14).
7-3. Basic operations
Pause and play a content
Press the [L] button.
Selecting a content
Press the [E] or [F] button.
Forward 30 seconds a content
Press and hold the [F] button.
Backward 15 seconds a content
Press and hold the [E] button.
“Likes” current content
Press the [1] button.
To unvote, press the button again.
“Dislikes” current content
Press the [2] button.
To unvote, press the button again.
7-4. Station search
You can select the station you want to listen to from
your station list.
 Press the [1] button.
“SEARCH” appears and enter the Station List mode.
 Use the [Control knob] to select a station.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
 Use the [Control knob] to select a content.

26 |DPX500BT/ DPX300U English |27
7-5. Calling a number in the content
You can call the phone number obtained from the
content from a smartphone connected to this unit
via Bluetooth.
 Press the [3] button.
“MAKE A CALL” appears.
 Press the [Control knob] to make a call.
“CALL” appears.
Canceling the confirmative display
Press and hold the [6] button.
Disconnecting a call
Press the [Ú] button.
Aha Radio

28 |DPX500BT/ DPX300U English |29
8. iHeartRadio (Function of iPhone®/ Android)
8-1. Requirements iHeartRadio™
Requirements for listening to iHeartRadio are as
follows:
• In the application on your device, log in and create
a free account with iHeartRadio.
• Internet connection by 3G, LTE, EDGE, or WiFi.
iPhone or iPod touch
• Use an Apple iPhone or iPod touch running iOS4
or later.
• Search for “iHeart Link for KENWOOD” in the Apple
iTunes App Store to find and install the most current
version of the iHeartLink application on your device.
• iPhone/ iPod touch connected to this unit with a
KCA-iP102.
Android™
• Use Android OS 2.2 or later.
• Download the “iHeart Link for KENWOOD”
application to your smartphone from the Google
play.
• Bluetooth must be built in and the following profiles
must be supported.
- SPP (Serial Port Profile)
- A2DP (Advanced Audio Distribution Profile)
Notes
• Because iHeartRadio™ is a third-party service, the
specifications are subject to change without prior notice.
Accordingly, compatibility may be impaired or some or all
of the services may become unavailable.
• Some iHeartRadio™ functionality cannot be operated from
this unit.
8-2. Listening to the iHeartRadio
Android or BlackBerry (DPX500BT only)
• You need to register your cell-phone before using it with
this unit. See <14-2. Registering a Bluetooth device> (page
52).
• Disconnect the iPhone or iPod touch.
 Connect the Android/BlackBerry smartphone
via Bluetooth.
Speakers from which audio is output change
depending on the Bluetooth setting “BT HF/AUDIO”.
The default is Front. See <17-5. Bluetooth detail
setting> (page 66).
 Open the iHeart Link application on your
device.
 Press the [SRC] button to select an
iHeartRadio (“IHEARTRADIO”) source.
Refer to <Source selection> (page 14).
iPhone or iPod touch
 Open the iHeart Link application on your
device.
 Open the cover.
 Connect the iPod to the USB terminal using
KCA-iP102 connecter (optional accessory).
 Press the [SRC] button to select an
iHeartRadio (“IHEARTRADIO”) source.
Refer to <Source selection> (page 14).
8-3. Basic operations
Stop/Pause and play a song
Press the [L] button.
Skip track (Custom station)
Press the [F] button.
Thumbs up (Custom station)
Press the [1] button.
Thumbs down (Custom station)
Press the [2] button.
Adding to favorite stations
Press and hold the [5] button.
Creating a custom station name
Press and hold the [1] button.
Station Scan (Live station)
Press the [5] button.
8-4. Station search
You can select the station you want to listen to from
your station list.
 Press the [1] button.
“SEARCH” appears and enter the Station List mode.
 Use the [Control knob] to select a category
and station.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
When a city list appears, you can skip cities in
alphabetical order. Refer to <8-5. Alphabet search>
(page 30).

30 |DPX500BT/ DPX300U English |31
8-5. Alphabet search
When a city list appears <8-4. Station search> (page
29), you can search for a city by alphabet.
 Press the [1] button.
“SEARCH” appears and enter the Station List mode.
 Press the [1] button.
Enter the Alphabet search mode and
“<ABCDEFGHIJK>” appears.
 Select a character.
Operation type Operation
Selection of initial Turn the [Control knob].
Page feeding of
alphabetical list
Press the [E] or [F].
Determine the initial Press the [Control knob].
Canceling the Alphabet search mode
Press and hold the [6] button.
iHeartRadio
8-6. Station delete
You can delete a custom or favorite station.
 Select the iHeartRadio source.
Refer to <Source selection> (page 14).
 Press and hold the [AUDIO] button.
Enter the Function setting mode.
 Use the [Control knob] to select “STATION
DEL”.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
 Use the [Control knob] to select a category
(“LIVE” or “CUSTOM ”).
 Use the [Control knob] to select a station.
 Use the [Control knob] to select “YES”.
“COMPLETED” appears.
Exit the Function setting mode.
Press and hold the [6] button.

32 |DPX500BT/ DPX300U English |33
9. Listen to the CD/ Audio le
9-1. Playing music
Playing a disc
Insert a disc in the Disc slot.
When it is inserted, the source is switched
automatically and playback starts.
Playing a USB device
Connect a USB device to the USB terminal using
CA-U1EX connecter (500 mA Max.:optional
accessory).
When it is connected, the source is switched
automatically and playback starts.
Selecting an audio file folder
Press the [1] or [2] button.
Selecting a song (track or file)
Press the [E] or [F] button.
Fast-forwarding or fast-backwarding a song
(track or file)
Press and hold the [E] or [F] button.
Pause and play a song (track or file)
Press the [L] button.
Removing disc
Press the [G] button.
Removing USB device
Press the [SRC] button to switch the source to
a device other than USB, and then remove the
USB device.
Data contained in the USB device may be
damaged if you remove it when it is used as the
active source.
9-2. Music search
You can select the music you want to listen to from
the device or media being played now.
 Press the [1] button.
“SEARCH” appears and enters the Music search
mode.
 Search for music.
Audio file
Operation type Operation
Selecting folders/files Turn the [Control knob].
Determining selection Press the [Control knob].
Skip Search (Music Editor media) Press the [E] or [F]./
Press and hold the [E] or
[F].
Returning to previous folder Press the [6] button.
Returning to root folder Press the [5].
Cancellation of Music search mode Press and hold the [6] button.
-indicator: Audio file
;indicator: Folder
CD source
Operation type Operation
Selecting track Turn the [Control knob].
Determining selection Press the [Control knob].
Returning to first track Press the [5].
Cancellation of Music
search mode
Press and hold the [6] button.
9-3. Skip search ratio setting
You can change the ratio of skip performed as
mentioned in <Skip Search (Music Editor media)>
(page 32).
 Select the USB source.
Refer to <Source selection> (page 14).
 Press and hold the [AUDIO] button.
Enter the Function setting mode.
 Use the [Control knob] to select “SETTINGS” >
“SKIP SEARCH”.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
 Use the [Control knob] to select a ratio (0.5, 1,
5, 10).
The previous item appears.
Exit the Function setting mode
Press and hold the [6] button.
9-4. Play function
Repeat play
Press the [4] button.
Switches between Track Repeat (“TRACK REPEAT”)
and OFF (“REPEAT OFF”) when pressed while
playing a CD.
Switches between File Repeat (“FILE REPEAT”),
Folder Repeat (“FOLDER REPEAT”), and OFF
(“REPEAT OFF”) when pressed while playing an
Audio file.
Random play
Press the [3] button.
Randomly plays the music in the disc or folder.
When Random Play is turned on, “DISC RANDOM”/
“FOLDER RANDOM” appears.
Press this button again cancels the Random play.
All Random play
Press and hold the [3] button.
All songs in the disc/USB are played at random.
Pressing the button toggles the setting between
All random play on (“ALL RANDOM”) and off
(“RANDOM OFF”).
Press this button again cancels the All Random
play.

34 |DPX500BT/ DPX300U English |35
9-5. Direct music search
(Function of remote control)
You can search for music by entering the track
number.
 Press the [DIRECT] button on the remote
control.
“– –” appears and enter the Direct Music search
mode.
 Press the number buttons on the remote
control to enter the music number.
 Press the [ENT] button on the remote control.
Canceling the Direct music search mode
Press the [6] button on the remote control.
Listen to the CD/ Audio le
9-6. About the Audio file
• Playable Audio les
AAC-LC (.m4a), MP3 (.mp3), WMA (.wma), WAV of
USB device (.wav)
• Playable disc media
CD-R/RW/ROM
• Playable disc le formats
ISO 9660 Level 1/2, Joliet, Long file name.
• Playable USB devices
USB mass storage class
• Playable USB device le systems
FAT12, FAT16, FAT32
Even if the audio files comply with the standards
listed above, playback may be impossible depending
on the type or condition of the medium or device.
• Playback order of the Audio les
In the example of folder/file tree shown below, files
are played in the order of number from (1) to (6).
CD/USB(1)
¡ (1)
2 3
¡ (4)
4
¡ (2)
¡ (3)
¡ (6)
5 ¡
(5)
;: folder
-: Audio file
For the online manual describing audio files, visit
www.kenwood.com/cs/ce/audiofile/. In this online
manual, detailed information and notes which are
not provided in this manual are provided. Make sure
to read through the online manual as well.
What is a USB device?
• In this manual, the term “USB device” indicates a flash
memory or digital audio player which has a USB terminal.
9-7. About the USB device
• When the USB device is connected to this unit, it is
charged when 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 or
multi card reader.
• Save backups of the audio files used with this unit.
The files can be erased depending on the operating
condition of the USB device.
We shall not be liable 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, use of 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 4 m can result in abnormal playback.
9-8. About “KENWOOD Music Editor
Light” and “KENWOOD Music Control”
• This unit supports the PC application “KENWOOD
Music Editor Light” (hereinafter “KME-Light”), and
Android™ application “KENWOOD Music Control”
(hereinafter “KMC”).
• When you use the audio file with database
information added by the “KENWOOD Music Editor
Light” or “KENWOOD Music Control”, you can search
for a file by title, album or artist name using Music
Search.
• “KENWOOD Music Editor Light” and “KENWOOD
Music Control” are available from the following web
site: www.kenwood.com/cs/ce/

36 |DPX500BT/ DPX300U English |37
9-9. About the discs used with this
unit
• This unit can only play the CDs with .
• The following discs cannot be used:
- A discs that is not round
- A discs with coloring on the recording surface or a
disc that is dirty
- A recordable/rewritable disc that has not been
finalized (For the finalization process, refer to
the instruction manual that came with your disc
writing software or your disc recorder.)
- An 8 cm (3 inch) disc (An attempt to insert using
an adapter can cause malfunction.)
9-10. Handling discs
• Do not touch the recording surface of the disc.
• Do not stick tape etc. on the disc, or use a disc with
tape stuck on it.
• Do not use any accessories for the disc.
• Do not use any solvents to clean discs. Use a dry
silicon or soft cloth.
• Clean the disc by moving the cloth outward from
the center of the disc.
• When removing a disc from this unit, pull it out
horizontally.
• If the center hole or outside rim of a disc has burrs,
remove them before inserting a disc.
Listen to the CD/ Audio le

38 |DPX500BT/ DPX300U English |39
10. Listen to the tuner
10-1. Listening to the radio
Selecting a tuner source
Press the [SRC] button to select “TUNER”.
Selecting a band
Press the [1] button.
Pressing the button switches the receiving band
(FM1, FM2, FM3, AM).
Selecting a station
Press the [E] or [F] button.
The tuning mode can be changed. Refer to <10-
6. Tuner setting> (page 41).
10-2. Station preset memory
You can store a station in the memory.
 Press the [E] or [F] button to select the
station.
 Press and hold the button ([1] to [6]) to which
you want to assign the selected station.
“STORED” appears and the station is registered.
About the Mix station preset mode
• In this mode, different bands and tuner sources (Radio,
SiriusXM etc.) can be saved in the same preset layer, which
allows you to recall the desired station without switching
between bands or tuner sources.
10-3. Auto memory
You can register 6 stations with good reception
automatically.
 Select the Tuner source.
Refer to <Source selection> (page 14).
 Press and hold the [AUDIO] button.
Enter the Function setting mode.
 Use the [Control knob] to select “SETTINGS” >
“AUTO MEMORY”.
For how to use the [Control knob], refer to <3-3.
How to select the item> (page 13).
 Use the [Control knob] to select “YES”.
When 6 stations that can be received are stored
in the memory, the process in this mode is
completed.
10-4. Preset tuning
Recalling a station from the memory.
 Press the [1] button to select a band.
 Press the button ([1] to [6]) corresponding to
the station you want to listen to.