Be sure to install this unit in the dashboard of
the car for safety. For installation and
connections, see the supplied installation/
connections manual.
This label is located on the bottom of the
chassis.
Note on the lithium battery
Do not expose the battery to excessive heat such as
direct sunlight, fire or the like.
2
Page 3
The Bluetooth word mark and logos are owned
by the Bluetooth SIG, Inc. and any use of such
marks by Sony Corporation is under license.
Other trademarks and trade names are those of
their respective owners.
ZAPPIN is a trademark of Sony Corporation.
Windows Media, and the
Windows logo are trademarks
or registered trademarks of
Microsoft Corporation in the
United States and/or other countries.
iPod is a trademark of Apple Inc., registered in
the U.S. and other countries.
iPhone is a trademark of Apple Inc.
MPEG Layer-3 audio coding technology and
patents licensed from Fraunhofer IIS and Thomson.
This product is protected by certain intellectual
property rights of Microsoft Corporation. Use or
distribution of such technology outside of this
product is prohibited without a license from
Microsoft or an authorized Microsoft subsidiary.
Content providers are using the digital rights
management technology for Windows Media
contained in this device (“WM-DRM”) to protect
the integrity of their content (“Secure Content”) so
that their intellectual property, including copyright,
in such content is not misappropriated.
This device uses WM-DRM software to play
Secure Content (“WM-DRM Software”). If the
security of the WM-DRM Software in this device
has been compromised, owners of Secure Content
(“Secure Content Owners”) may request that
Microsoft revoke the WM-DRM Software’s right
to acquire new licenses to copy, display and/or
play Secure Content. Revocation does not alter the
WM-DRM Software’s ability to play unprotected
content. A list of revoked WM-DRM Software is
sent to your device whenever you download a
license for Secure Content from the Internet or
from a PC. Microsoft may, in conjunction with
such license, also download revocation lists onto
your device on behalf of Secure Content Owners.
Warning if your car’s ignition has no
ACC position
Be sure to set the Auto Off function (page 21).
The unit will shut off completely and
automatically in the set time after the unit is
turned off, which prevents battery drain.
If you do not set the Auto Off function, press
and hold (OFF) until the display disappears
each time you turn the ignition off.
3
Page 4
Table of Contents
Getting Started
Playable discs on this unit . . . . . . . . . . . . . . . . . 6
• Models and manufacturers of compatible digital audio players
• Supported MP3/WMA/AAC files
• Models and manufacturers of compatible cellular phones and the FAQ
about Bluetooth function
5
Page 6
Getting Started
Playable discs on this unit
This unit can play CD-DA (also containing CD
TEXT) and CD-R/CD-RW (MP3/WMA/AAC
files (page 24)).
Type of discsLabel on the disc
CD-DA
Radio frequency exposure
RF signals may affect improperly installed or
inadequately shielded electronic systems in cars,
such as electronic fuel injection systems, electronic
antiskid (antilock) braking systems, electronic speed
control systems or air bag systems. For installation
or service of this device, please consult with the
manufacturer or its representative of your car. Faulty
installation or service may be dangerous and may
invalidate any warranty that may apply to this
device.
Consult with the manufacturer of your car to ensure
that the use of your cellular phone in the car will not
affect its electronic system.
Check regularly that all wireless device equipment
in your car is mounted and operating properly.
MP3
WMA
AAC
Notes on Bluetooth
Caution
IN NO EVENT SHALL SONY BE LIABLE FOR
ANY INCIDENTAL, INDIRECT OR
CONSEQUENTIAL DAMAGES OR OTHER
DAMAGES INCLUDING, WITHOUT
LIMITATION, LOSS OF PROFITS, LOSS OF
REVENUE, LOSS OF DATA, LOSS OF USE OF
THE PRODUCT OR ANY ASSOCIATED
EQUIPMENT, DOWNTIME, AND
PURCHASER’S TIME RELATED TO OR
ARISING OUT OF THE USE OF THIS
PRODUCT, ITS HARDWARE AND/OR ITS
SOFTWARE.
IMPORTANT NOTICE!
Safe and efficient use
Changes or modifications to this unit not expressly
approved by Sony may void the user’s authority to
operate the equipment.
Please check for exceptions, due to national
requirement or limitations, in usage of Bluetooth
equipment before using this product.
Driving
Check the laws and regulations on the use of cellular
phones and handsfree equipment in the areas where
you drive.
Always give full attention to driving and pull off the
road and park before making or answering a call if
driving conditions so require.
Connecting to other devices
When connecting to any other device, please read its
user guide for detailed safety instructions.
Emergency calls
This Bluetooth car handsfree and the electronic
device connected to the handsfree operate using
radio signals, cellular, and landline networks as well
as user-programmed function, which cannot
guarantee connection under all conditions.
Therefore do not rely solely upon any electronic
device for essential communications (such as
medical emergencies).
Remember, in order to make or receive calls, the
handsfree and the electronic device connected to the
handsfree must be switched on in a service area with
adequate cellular signal strength.
Emergency calls may not be possible on all cellular
phone networks or when certain network services
and/or phone features are in use.
Check with your local service provider.
Resetting the unit
Before operating the unit for the first time, or
after replacing the car battery or changing the
connections, you must reset the unit.
Detach the front panel (page 7) and press the
RESET button (page 8) with a pointed object,
such as a ball-point pen.
Note
Pressing the RESET button will erase the clock setting
and some stored contents.
Canceling the DEMO mode
You can cancel the demonstration display which
appears during turning off.
1 Press and hold the select button.
The setup display appears.
2 Press the select button repeatedly
until “DEMO” appears.
3 Rotate the control dial to select
“DEMO-OFF.”
6
Page 7
4 Press and hold the select button.
The setup is complete and the display returns
to normal play/reception mode.
Preparing the card remote
commander
Remove the insulation film.
Tip
For how to replace the batter y, see page 25.
Setting the clock
The clock uses a 12-hour digital indication.
1 Press and hold the select button.
The setup display appears.
2 Press the select button repeatedly
until “CLOCK-ADJ” appears.
3 Press (SEEK) +.
The hour indication flashes.
4 Rotate the control dial to set the hour
and minute.
To move the digital indication, press (SEEK)
+/–.
5 After setting the minute, press the
select button.
The setup is complete and the clock starts.
To display the clock, press (DSPL). Press
(DSPL) again to return to the previous display.
2 Press (OPEN).
The front panel is flipped down.
3 Slide the front panel to the right, then
gently pull out the left end of the front
panel.
Notes
• Do not drop or put excessive pressure on the front
panel and display window.
• Do not subject the front panel to heat/high
temperature or moisture. Avoid leaving it in a parked
car or on a dashboard/rear tray.
• Do not detach the front panel during playback of the
USB device, otherwise USB data may be damaged.
Attaching the front panel
Place the hole A of the front panel onto the
spindle B on the unit, then lightly push the left
side in.
Press (SOURCE) on the unit (or insert a disc) to
operate the unit.
Detaching the front panel
You can detach the front panel of this unit to
prevent theft.
Caution alarm
If you turn the ignition switch to the OFF
position without detaching the front panel, the
caution alarm will sound for a few seconds.
The alarm will only sound if the built-in
amplifier is used.
1 Press (OFF).
The unit is turned off.
Note
Do not put anything on the inner surface of the front
panel.
7
Page 8
Location of controls and basic operations
q
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q
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Main unit
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;
2
OFF
3
SEEK
SOURCE
BLUETOOTH
BT
SEEK
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ZAP
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Front panel removed
RESET
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This section contains instructions on the location
of controls and basic operations. For details, see
the respective pages.
The corresponding buttons on the card remote
commander control the same functions as those
on the unit.
A OFF button
To power off; stop the source.
B (BACK) button page 11
Press to: Return to the previous display.
C SOURCE button
To power on; change the source (Radio/CD/
USB/AUX/Bluetooth audio/Bluetooth
phone).
D ZAP button page 12
To enter ZAPPIN™ mode.
E Control dial/select/(handsfree)
button
To adjust volume/select search category
(rotate); select setup items (press and rotate);
receive/end a call (press).
F Receptor for the card remote
commander
G Display window
H OPEN button page 7
I USB terminal page 13
To connect to the USB device.
8 9
OPEN
AUX
DSPL
g
j
h
8
Page 9
J SEEK +/– buttons
CD/USB:
To skip tracks (press); skip tracks
continuously (press, then press again within
about 1 second and hold); reverse/fastforward a track (press and hold).
Radio:
To tune in stations automatically (press); find
a station manually (press and hold).
Bluetooth audio device*:
To skip tracks (press).
K BT (BLUETOOTH) button page 17
For Bluetooth signal on/off, pairing.
L MODE button page 12, 15, 16
Press to: Select the radio band (FM/AM)/
select the play mode of iPod.
Press and hold to: Enter/cancel the passenger
control.
M (BROWSE) button page 11
To enter the Quick-BrowZer mode.
N BTM button page 12
To start the BTM function (press and hold).
O Number buttons
CD/USB:
(1)/(2): ALBUM –/+ (during MP3/WMA/
AAC playback)
To skip albums (press); skip albums
continuously (press and hold).
(3): REP page 13, 14, 16
(4): SHUF page 13, 14, 16
(6): PAUS E
To pause playback. To cancel, press
again.
Radio:
To receive stored stations (press); store
stations (press and hold).
Bluetooth audio device:
(6): PAUS E
To pause playback. To cancel, press
again.
Bluetooth phone:
(5): MIC page 18
P DSPL (display)/SCRL (scroll) button
page 13, 14, 16
To change display items (press); scroll the
display item (press and hold).
Q AUX input jack page 22
To connect a portable audio device.
R
Microphone page 18
Note
Do not cover the microphone, the handsfree
function may not work properly.
S RESET button page 6
T Disc slot
To insert the disc.
U Z (eject) button
To eject the disc.
* When a Bluetooth audio device (suppor ts AVRCP of
Bluetooth technology) is connected. Depending on
the device, certain operations may not be available.
Notes
• When ejecting/inserting a disc, keep any USB
devices disconnected to avoid damage to the disc.
• If the unit is turned off and the display disappears, it
cannot be operated with the card remote
commander unless (SOURCE) on the unit is
pressed, or a disc is inser ted to activate the unit first.
9
Page 10
Card remote commander
RM-X304
1
2
3
OFF
SOURCE
SEL
ATT
MODE
+
6
7
8
9
–
VOL
SCRL
0
qa
+
–
4
DSPL
132
465
5
Some of the following buttons on the card remote
commander have different functions, or are
different from the unit. Remove the insulation
film before use (page 7).
A OFF button
To power off; stop the source.
B SOURCE button
To power on; change the source (Radio/CD/
USB/AUX/Bluetooth audio/Bluetooth
phone).
C < (.)/, (>) buttons
To control radio/CD/USB/Bluetooth audio,
the same as (SEEK) –/+ on the unit.
Setup, sound setting, etc., can be operated by
< ,.
D DSPL (display) button
To change display items.
E VOL (volume) +/– button
To adjust volume.
F ATT (attenuate) button
To attenuate the sound. To cancel, press
again.
G MODE button
Press to: Select the radio band (FM/AM)/
select the play mode of iPod.
Press and hold to: Enter/cancel the passenger
control.
H SEL (select)/ (handsfree) button
The same as the select button on the unit.
I M (+)/m (–) buttons
To control CD/USB, the same as (1)/(2)
(ALBUM –/+) on the unit.
Setup, sound setting, etc., can be operated by
Mm.
J SCRL (scroll) button
To scroll the display item.
K Number buttons
To receive stored stations (press); store
stations (press and hold).
10
Page 11
Searching for a track
Searching a track by name
— Quick-BrowZer
You can search for a track in a CD or USB device
easily by category.
Searching by skip items
— Jump mode
When many items are in a category, you can
search the desired item quickly.
1 Press (SEEK) + in Quick-BrowZer mode.
The following display appears.
SEEK
ZAP
SOURCE
BLUETOOTH
BT
SEEK
MODE
(BACK)
Control dial/
select button
/
P
T
U
C
S
E
H
L
E
E
S
N
/
T
R
E
(BROWSE)
OFF
SEEK +/–
1 Press (BROWSE).
The unit enters the Quick-BrowZer mode,
and the list of search categories appears.
2 Rotate the control dial to select the
desired search category, then press it
to confirm.
3 Repeat step 2 until the desired track is
selected.
Playback starts.
To return to the previous display
Press (BACK).
To exit the Quick-BrowZer mode
Press (BROWSE).
Note
When entering the Quick-BrowZer mode, the repeat/
shuffle setting is canceled.
A Current item number
B Total item number in the current layer
Then the item name will appear.
2 Rotate the control dial to select the desired
item, or one near the desired item.
It skips in steps of 10% of the total item
number.
3 Press the select button.
The display returns to the Quick-BrowZer
mode and the selected item appears.
4 Rotate the control dial to select the desired
item and press it.
Playback starts if the selected item is a track.
To cancel Jump mode
Press (BACK) or (SEEK) –.
11
Page 12
Searching a track by listening to
1
2
3
4
track passages — ZAPPIN™
While playing back short track passages in a CD
or USB device in sequence, you can search for a
track you want to listen to.
ZAPPIN mode is suitable for searching for a
track in shuffle or shuffle repeat mode.
ZAP Select button
OFF
SEEK
ZAP
SOURCE
BLUETOOTH
BT
SEEK
(BACK)
MODE
/
P
T
U
C
S
E
H
L
E
E
S
N
/
T
R
E
1 Press (ZAP) during playback.
After “ZAPPIN” appears in the display,
playback starts from a passage of the next
track.
The passage is played for the set time, then a
click sounds and the next passage starts.
Tra ck
1
ZAP
2
3
The part of each track to
playback in ZAPPIN mode.
4
2 Press the select button or (ZAP) when
a track you want to listen is played
back.
The track that you select returns to normal
play mode from the beginning.
To search a track by ZAPPIN mode again,
repeat steps 1 and 2.
Tips
• You can select the playback time from about 6
seconds/9 seconds/30 seconds (page 21).You
cannot select the passage of the track to playback.
• Press (SEEK) –/+ or (1)/(2) (ALBUM –/+) in
ZAPPIN mode to skip a track or album.
• Pressing (BACK) also confirms a track to
playback.
Radio
Storing and receiving stations
Caution
When tuning in stations while driving, use Best
Tuning Memory (BTM) to prevent an accident.
Storing automatically — BTM
1 Press (SOURCE) repeatedly until
“TUNER” appears.
To change the band, press (MODE)
repeatedly. You can select from FM1, FM2,
FM3, AM1 or AM2.
2 Press and hold (BTM) until “BTM”
flashes.
The unit stores stations in order of frequency
on the number buttons.
A beep sounds when the setting is stored.
Storing manually
1 While receiving the station that you
want to store, press and hold a
number button ((1) to (6)) until
“MEM” appears.
Note
If you try to store another station on the same number
button, the previously stored station will be replaced.
Receiving the stored stations
1 Select the band, then press a number
button ((1) to (6)).
Tuning automatically
1 Select the band, then press (SEEK) +/–
to search for the station.
Scanning stops when the unit receives a
station. Repeat this procedure until the
desired station is received.
Tip
If you know the frequency of the station you want to
listen to, press and hold (SEEK) +/– to locate the
approximate frequency, then press (SEEK) +/–
repeatedly to fine adjust to the desired frequency
(manual tuning).
12
Page 13
CD
Playing a disc
1 Press (OPEN).
2 Insert the disc (label side up).
3 Close the front panel.
Playback starts automatically.
Ejecting the disc
1 Press (OPEN).
2 Press Z.
The disc is ejected.
3 Close the front panel.
Display items
USB devices
For details on the compatibility of your USB
device, visit the support site.
• MSC (Mass Storage Class) and MTP (Media
Transfer Protocol) type USB devices compliant
with the USB standard can be used.
• Corresponding codec is MP3 (.mp3), WMA
(.wma) and AAC (.m4a).
• Backup of data in a USB device is
recommended.
Note
Connect the USB device after starting the engine.
Depending on the USB device, malfunction or damage
may occur if it is connected before starting the engine.
A Source
B Track name*
name*
Track number/Elapsed playing time, Clock
*1 The information of a CD TEXT, MP3/WMA/AAC is
displayed.
*2 Album number is displayed only when the album is
changed.
To change display items B, press (DSPL).
Tip
Displayed items will differ depending on the disc type,
recording format and settings.
1
, Disc/artist name*1, Artist
1
, Album number*2, Album name*1,
Repeat and shuffle play
1 During playback, press (3) (REP) or
(4) (SHUF) repeatedly until the
desired setting appears.
SelectTo play
TRACKtrack repeatedly.
ALBUM*album repeatedly.
SHUF ALBUM*album in random order.
SHUF DISCdisc in random order.
* When an MP3/WMA/AAC is played.
To return to normal play mode, select “ OFF”
or “SHUF OFF.”
Playing back a USB device
1 Slide the USB cover.
2 Connect the USB device to the USB
terminal.
When using a cable, use the one supplied with
the USB device to connect.
Playback starts.
continue to next page t
13
Page 14
If a USB device is already connected, to start
playback, press (SOURCE) repeatedly until
“USB” appears.
Press (OFF) to stop playback.
Removing the USB device
1 Stop the USB device playback.
2 Remove the USB device.
If you remove your USB device during
playback, data in the USB device may be
damaged.
Notes
• Do not use USB devices so large or heavy that they
may fall down due to vibration, or cause a loose
connection.
• Do not detach the front panel during playback of the
USB device, otherwise USB data may be damaged.
• This unit cannot recognize USB devices via a USB
hub.
Display items
A Source
B Track name, Artist name, Album number*,
Album name, Track number/Elapsed playing
time, Clock
* Album number is displayed only when the album is
changed.
To change display items B, press (DSPL).
Notes
• Displayed items will differ, depending on the USB
device, recorded format and settings. For details,
visit the support site.
• The maximum number of displayable data is as
follows.
– folders (albums): 128
– files (tracks) per folder: 500
• Do not leave a USB device in a parked car, as
malfunction may result.
• It may take time for playback to begin, depending on
the amount of recorded data.
• DRM (Digital Rights Management) files may not be
played.
• During playback or fast-forward/reverse of a VBR
(Variable Bit Rate) MP3/WMA/AAC file, elapsed
playing time may not display accurately.
• Playback of the following MP3/WMA/AAC files is not
supported.
– lossless compression
– copyright-protected
Repeat and shuffle play
1 During playback, press (3) (REP) or
(4) (SHUF) repeatedly until the
desired setting appears.
SelectTo play
TRACKtrack repeatedly.
ALBUMalbum repeatedly.
SHUF ALBUMalbum in random order.
SHUF DEVICEdevice in random order.
After 3 seconds, the setting is complete.
To return to normal play mode, select “ OFF”
or “SHUF OFF.”
14
Page 15
iPod
For details on the compatibility of your iPod, see
“About iPod” on page 24 or visit the support site.
In these Operating Instructions, “iPod” is used as
a general reference for the iPod functions on the
iPod and iPhone, unless otherwise specified by
the text or illustrations.
The tracks on the iPod start playing
automatically from the point last played.
If an iPod is already connected, to start
playback press (SOURCE) repeatedly until
“USB” appears. (“IPD” appears in the display
when iPod is recognized.)
* If the iPod was played back in the passenger control
last time, this will not appear.
3 Press (MODE) to select the play mode.
The mode changes as follows:
RESUMING t ALBUM t TRACK t
PODCAST* t GENRE t PLAYLIST t ARTIST
* May not appear depending on iPod setting.
4 Adjust the volume.
Press (OFF) to stop playback.
Playing back iPod
Before connecting the iPod, turn down the
volume of the unit.
1 Slide the USB cover.
2 Connect the iPod to the USB terminal
via the dock connector to USB cable.
M
E
N
U
>
.
The iPod will turn on automatically, and the
display will appear on the iPod screen as
below.*
Removing the iPod
1 Stop the iPod playback.
2 Remove the iPod.
Caution for iPhone
When you connect an iPhone via USB, telephone
volume is controlled by iPhone itself. In order to avoid
sudden loud sound after a call, do not increase the
volume on the unit during a telephone call.
Notes
• Do not detach the front panel during playback of the
iPod, otherwise data may be damaged.
• This unit cannot recognize iPod via a USB hub.
Tips
• When the ignition key is turned to the ACC position,
and the unit is on, the iPod will be recharged.
• If the iPod is disconnected during playback, “NO
DEV” appears in the display of the unit.
Resume mode
When the iPod is connected to the dock
connector, the mode of this unit changes to
resume mode and playback starts in the mode set
by the iPod.
In resume mode, the following buttons do not
function.
– (3) (REP)
– (4) (SHUF)
Tip
We recommend the RC-100IP USB cable (not
supplied) to connect the dock connector.
15
Page 16
Display items
A Source (iPod) indication
B Track name, Artist name, Album name, Track
number/Elapsed playing time, Clock
To change display items B, press (DSPL).
Tip
When album/podcast/genre/artist/playlist is changed,
its item number appears momentarily.
Note
Some letters stored in iPod may not be displayed
correctly.
Setting the play mode
1 During playback, press (MODE).
The mode changes as follows:
ALBUM t TRACK t PODCAST* t
GENRE t PLAYLIST t ARTIST
* May not appear depending on iPod setting.
Repeat and shuffle play
1 During playback, press (3) (REP) or
(4) (SHUF) repeatedly until the
desired setting appears.
SelectTo play
TRACKtrack repeatedly.
ALBUMalbum repeatedly.
PODCASTpodcast repeatedly.
ARTISTartist repeatedly.
PLAYLISTplaylist repeatedly.
GENREgenre repeatedly.
SHUF ALBUMalbum in random order.
SHUF PODCASTpodcast in random order.
SHUF ARTISTartist in random order.
SHUF PLAYLISTplaylist in random order.
SHUF GENREgenre in random order.
SHUF DEVICEdevice in random order.
After 3 seconds, the setting is complete.
To return to normal play mode, select “ OFF”
or “SHUF OFF.”
Skipping albums, podcasts, genres,
playlists and artists
ToPre ss
Skip(1)/(2) (ALBUM –/+)
Skip
continuously
[press once for each]
(1)/(2) (ALBUM –/+)
[hold to desired point]
16
Operating an iPod directly
— Passenger control
You can operate an iPod connected to the dock
connector directly.
1 During playback, press and hold
(MODE).
“MODE IPOD” appears and you will be able
to operate the iPod directly.
To change the display items
Press (DSPL).
The display items change as follows:
Track name t Artist name t Album name t
MODE IPOD t Clock
To exit the passenger control
Press and hold (MODE).
Then “MODE AUDIO” will appear and the play
mode will change to “RESUMING.”
Notes
• The volume can be adjusted only by the unit.
• If this mode is canceled, the repeat setting will be
turned off.
Page 17
Bluetooth (Handsfree calling
and Music streaming)
Bluetooth operations
To use the Bluetooth function, the following
procedure is necessary.
1 Pairing
When connecting Bluetooth devices for the
first time, mutual registration is required. This
is called “pairing.” This registration (pairing)
is required only for the first time, as this unit
and the other devices will recognize each
other automatically from the next time. You
can pair up to 8 devices. (Depending on the
device, you may need to input a passcode for
each connection.)
2 Connection
To use the device after pairing is made, start
the connection. Sometimes pairing allows to
connect automatically.
3 Handsfree calling/Music streaming
You can talk handsfree and listen to music
when the connection is made.
First, register (“pair”) a Bluetooth device
(cellular phone, etc.) and this unit with each
other. You can pair up to 8 devices. Once pairing
is established, there is no need for pairing again.
1 Place the Bluetooth device within 1 m
(3 ft) of this unit.
2 Press and hold (BT) until “ ” flashes
(about 5 seconds).
The unit enters pairing standby mode.
flashing
3 Set the Bluetooth device to search for
this unit.
A list of detected devices appears in the
display of the device to be connected. This
unit is displayed as “XPLOD” on the device
to be connected.
DR-BT30Q
XPLOD
XXXXXXX
4 If Passcode* input is required on the
display of the device to be connected,
input “0000.”
Input passcode .
XXXX
This unit and the Bluetooth device memorize
each other’s information, and when pairing is
made, the unit is ready for connection to the
device.
“ ” flashes and then stays lit after pairing is
complete.
“0000”
5 Set the Bluetooth device to connect to
this unit.
“ ” or “ ” appears when the connection is
made.
* Passcode may be called “passkey,” “PIN code,” “PIN
number” or “Password,” etc., depending on the
device.
Note
Pairing standby mode is not released until the
connection is made.
About Bluetooth icons
The following icons are used by this unit.
lit:
flashing:
off:
lit:
flashing:
off:
lit:
flashing:
off:
Bluetooth signal on
Pairing standby mode
Bluetooth signal off
Connection successful
Connecting
No connection
Connection successful
Connecting
No connection
17
Page 18
Connection
If pairing has already been achieved, start
operation from here.
To switch the Bluetooth signal
output of this unit to on
To use the Bluetooth function, switch the
Bluetooth signal output of this unit to on.
1 Press and hold (BT) until “ ” lights
(about 3 seconds).
Bluetooth signal is switched to on.
Connecting a cellular phone
1 Be sure that both this unit and the
cellular phone are switched to
Bluetooth signal on.
2 Connect to this unit using the cellular
phone.
“ ”appears when the connection is made.
Connecting an audio device
1 Be sure that both this unit and the
audio device are switched to
Bluetooth signal on.
2 Connect to this unit using the audio
device.
“ ” appears when the connection is made.
Connecting the last-connected audio
device from this unit
1 Be sure that both this unit and the audio device
are switched to Bluetooth signal on.
2 Press (SOURCE) repeatedly until “BT
AUDIO” appears.
3 Press (6).
“ ” flashes while the connection is being
made. And then “ ” stays lit when the
connection is made.
Handsfree calling
Check that the unit and cellular phone are
connected beforehand.
Connecting the last-connected
cellular phone from this unit
1 Be sure that both this unit and the cellular
phone are switched to Bluetooth signal on.
2 Press (SOURCE) repeatedly until “BT
PHONE” appears.
3 Press (handsfree).
“ ” flashes while the connection is being
made. And then “ ” stays lit when the
connection is made.
Note
While streaming Bluetooth audio, you cannot connect
from this unit to the cellular phone. Connect from the
cellular phone to this unit instead. A connecting noise
may be heard over playback sound.
Tip
With Bluetooth signal on: when the ignition is switched
to on, this unit reconnects automatically to the lastconnected cellular phone. But automatic connection
also depends on the cellular phone’s specification. If
this unit does not reconnect automatically, connect
manually.
18
Receiving calls
When receiving a call, a ring tone is output from
your car speakers.
1 Press (handsfree) when a call is
received with a ring tone.
The phone call starts.
To end a call
Press (handsfree) again, or (OFF).
To reject an incoming call, press and hold
(handsfree) for 2 seconds.
Mic Gain adjustment
You can switch between two volume levels
(“LOW” or “HI”) to set a suitable level for the
other party during a call.
1 Press (5) during a call.
The item changes as follows:
MIC-LOW y MIC-HI
Note
The microphone of this unit is located on the rear of
the front panel (page 8). Do not cover the microphone
with tape, etc.
Page 19
Making calls
In the case of making calls from this unit, redial
is used.
1 Press (SOURCE) repeatedly until “BT
PHONE” appears.
2 Press and hold (handsfree) for 3
seconds or more.
The phone call starts.
To end a call
Press (handsfree) again, or (OFF).
To call another phone, use your cellular phone,
and then transfer the call.
For call transfer details, check the following.
Call transfer
In order to activate/deactivate the appropriate
device (this unit/cellular phone), check the
following.
1 Press and hold (handsfree) or use
your cellular phone.
For details on cellular phone operation, refer to
your cellular phone manual.
Note
Depending on the cellular phone, handsfree
connection may be cut off when call transfer is
attempted.
Voice Dial Activation
You can activate voice dialing with a cellular
phone connected to this unit by saying the voice
tag stored on the cellular phone, then make a call.
1 Press (SOURCE) repeatedly until “BT
PHONE” appears.
2 Press (handsfree).
The cellular phone enters voice dialing mode.
3 Say the voice tag stored on the cellular
phone.
Your voice is recognized, and the call is
made.
Notes
• Check that unit and cellular phone are connected
beforehand.
• Store a voice tag on your cellular phone beforehand.
• If you activate voice dialing with a cellular phone
connected to this unit, this function may not always
work in some cases.
• Noises such as the engine running may interfere
with sound recognition. In order to improve
recognition, operate under conditions where noise is
minimized.
• Voice dialing may not work in some situations,
depending on the effectiveness of the cellular
phone’s recognition function. For details, see the
support site (page 28).
Tips
• Speak in the same way as you did when you stored
the voice tag.
• Store a voice tag while seated in the car, via this unit
with “BT PHONE” source selected.
Music streaming
Listening to music from an audio
device
You can listen to music of an audio device on this
unit if the audio device supports A2DP
(Advanced Audio Distribution Profile) of
Bluetooth technology.
1 Turn down the volume on this unit.
2 Press (SOURCE) repeatedly until “BT
AUDIO” appears.
3 Operate the audio device to start
playback.
4 Adjust the volume on this unit.
Adjusting the volume level
The volume level is adjustable for any difference
between the unit and the Bluetooth audio device.
1 Start playback of the Bluetooth audio device at
a moderate volume.
2 Set your usual listening volume on the unit.
3 Press the select button repeatedly until “BTA”
appears, and rotate the volume control dial to
adjust the input level (–8 dB to +18 dB).
19
Page 20
Operating an audio device with this
unit
You can perform the following operations on this
unit if the audio device supports AVRCP (Audio
Video Remote Control Profile) of Bluetooth
technology. (The operation differs depending on
the audio device.)
ToPre ss
Play(6) (PAUSE)* on this unit.
Pause(6) (PAUSE)* on this unit.
Skip tracksSEEK –/+ (
* Depending on the device, it may be necessary to
press twice.
Operations other than the above should be
performed on the audio device.
Notes
• During audio device playback, information such as
track number/time, playback status, etc., of a
connected audio device is not displayed on this unit.
• Even if the source is changed on this unit, playback
of the audio device does not stop.
Tip
You can connect a cellular phone that supports A2DP
(Advanced Audio Distribution Profile) as an audio
device and listen to music.
each track]
./>) [once for
Deleting registration of all
paired devices
1 Press (OFF).
This unit is turned off.
2 If “ ” lights, press and hold
(BT) until “ ” turns off.
3 Press and hold the select button.
4 Press the select button repeatedly
until “BT INIT” appears.
5 Press (SEEK) +.
Initializing starts.
It takes 3 seconds to cancel all registration.
Do not turn off the power while “INITIAL” is
flashing.
Other functions
Changing the sound settings
Adjusting the sound
characteristics
1 Press the select button repeatedly
until the desired item appears.
2 Rotate the control dial to adjust the
selected item.
3 Press (BACK).
The setting is complete and the display
returns to normal play/reception mode.
The following items can be set (follow the page
reference for details):
EQ3
Selects an equalizer curve from 7 music types.
DSO (Dynamic Soundstage Organizer)
Creates a more ambient sound field.
To select the DSO mode: “1,” “2,” “3” or “OFF.”
The larger the number, the more enhanced the
effect.
1
LOW*
, MID*1, HI*1 (page 21)
BAL (Balance)
Adjusts the sound balance between the left and
right speakers.
FAD (Fader)
Adjusts the relative level between the front and
rear speakers.
SUB (Subwoofer volume)
Adjusts the subwoofer volume.
(“ATT” is the lowest setting.)
2
AUX*
(AUX level)
Adjusts the volume level for each connected
auxiliary equipment: “+18 dB” – “0 dB” – “–8
dB.”
This setting negates the need to adjust the
volume level between sources.
3
BTA*
(BT-Audio level)
Adjusts the volume level for each connected
Bluetooth audio device: “+18 dB” – “0 dB” –
“–8 dB.”
This setting negates the need to adjust the
volume level between sources (page 19).
*1 When EQ3 is activated.
*2 When AUX source is activated.
*3 When Bluetooth audio source is activated
(page 19).
20
Page 21
Customizing the equalizer curve
— EQ3
“CUSTOM” of EQ3 allows you to make your
own equalizer settings.
1 Select a source, then press the select
button repeatedly to select “EQ3.”
2 Rotate the control dial to select
“CUSTOM.”
3 Press the select button repeatedly
until “LOW,” “MID” or “HI” appears.
4 Rotate the control dial to adjust the
selected item.
The volume level is adjustable in 1 dB steps,
from –10 dB to +10 dB.
Repeat steps 3 and 4 to adjust the equalizer
curve.
To restore the factory-set equalizer curve,
press and hold the select button before the
setting is complete.
5 Press (BACK).
The setting is complete and the display
returns to normal play/reception mode.
Tip
Other equalizer types are also adjustable.
Adjusting setup items — SET
1 Press and hold the select button.
The setup display appears.
2 Press the select button repeatedly
until the desired item appears.
3 Rotate the control dial to select the
setting (example “ON” or “OFF”).
4 Press and hold the select button.
The setup is complete and the display returns
to normal play/reception mode.
Note
Displayed items will differ, depending on the source
and setting.
The following items can be set (follow the page
reference for details):
CLOCK-ADJ (Clock Adjust) (page 7)
BEEP
Activates the beep sound: “ON,” “OFF.”
AUX -A*
1
Activates the AUX source display: “ON,”
“OFF” (page 22).
(AUX Audio)
AUTO OFF
Shuts off automatically after a desired time
when the unit is turned off: “NO,” “30S
(seconds),” “30M (minutes),” “60M (minutes).”
1
MIC*
– “EXT”: to automatically switch to the external
microphone when it is connected.
– “INT”: to select only the internal microphone.
B.OUT (Black Out)
Turns off the illumination automatically for any
source (e.g., during CD playback/radio
reception, etc.) if no operation is performed for
5 seconds: “ON,” “OFF.”
To bring the light back on, press any button on
the unit. (When activated, remote operation is
unavailable.)
DEMO
(Demonstration)
Activates the demonstration: “ON,” “OFF.”
DIMMER
Changes the display brightness.
– “AT”: to dim the display automatically when
you turn lights on. (Available only when the
illumination control lead is connected.)
– “ON”: to dim the display.
– “OFF”: deactivate the dimmer.
CONTRAST
Adjusts the contrast of the display. The contrast
level is adjustable in 7 steps.
M.DSPL (Motion Display)
Selects the Motion Display mode.
– “SA”: to show moving patterns and spectrum
analyzer.
– “ON”: to show moving patterns.
– “OFF”: to deactivate the Motion Display.
A.SCRL*
Scrolls long items automatically: “ON,” “OFF.”
LOCAL (Local Seek Mode)
– “ON”: to only tune into stations with stronger
– “OFF”: to tune normal reception.
MONO*
Selects monaural reception mode to improve
poor FM reception: “ON,” “OFF.”
ZAP.TIME*
Selects the playback time for the ZAPPIN
function.
– “ZAP.TIME-1 (about 6 seconds),”
Reinforces bass and treble for clear sound at low
volume levels: “ON,” “OFF.”
BTM (page 12)
2
DM+*
To set the DM+ function: “ON,”“OFF.”
1
BT INIT*
*1 When the unit is turned off.
*2 When CD/USB source is activated.
*3 When FM is received.
(page 20)
Using optional equipment
Auxiliary audio equipment
By connecting an optional portable audio device
to the AUX input jack (stereo mini jack) on the
unit and then simply selecting the source, you
can listen on your car speakers. The volume level
is adjustable for any difference between the unit
and the portable audio device. Follow the
procedure below:
Connecting the portable audio
device
1 Turn off the portable audio device.
2 Turn down the volume on the unit.
3 Connect to the unit.
AUX
22
Connecting cord*
(not supplied)
* Be sure to use a straight type plug.
Adjust the volume level
Be sure to adjust the volume for each connected
audio device before playback.
1 Turn down the volume on the unit.
2 Press (SOURCE) repeatedly until “AUX”
appears.
“AUX FRONT IN” appears.
3 Start playback of the portable audio device at a
moderate volume.
4 Set your usual listening volume on the unit.
5 Adjust the input level (page 20).
Page 23
Rotary commander RM-X4S
Attaching the label
Attach the indication label depending on how
you mount the rotary commander.
D
S
P
SEL
E
D
O
M
SPL
D
L
M
O
D
E
S
E
L
Location of controls
The corresponding buttons on the rotary
commander control the same functions as those
on this unit.
SEL
PRESET/
DISC
SOURCE
VOL
The following controls on the rotary commander
require a different operation from the unit.
• ATT (attenuate) button
To attenuate the sound. To cancel, press again.
• SEL (select) button
The same as the select button on the unit.
• PRESET/DISC* control
CD/USB: The same as (1)/(2) (ALBUM –/+)
on the unit (push in and rotate).
Radio: To receive stored stations (push in and
rotate).
• VOL (volume) control
The same as the control dial on the unit (rotate).
• SEEK/AMS control
The same as (SEEK) +/– on the unit (rotate, or
rotate and hold).
• DSPL (display) button
To change display items.
* Not available for this unit.
ATT
DSPL
SEEK/AMS
MODE
OFF
OFF
Changing the operative direction
The operative direction of the controls is factoryset as shown below.
To increase
To decrease
If you need to mount the rotary commander on
the right hand side of the steering column, you
can reverse the operative direction.
1 While pushing the VOL control, press and
hold (SEL).
External microphone XA-MC10
By connecting an optional external microphone
to the microphone input connector, you can
improve audio quality while talking thorough
this unit.
External microphone
Clamps
Tip
You can set the priority of the microphones (page 21).
Note
Connect XA-MC10 as the external microphone. You
may not be able to call or malfunction may occur if
another device is connected.
Connecting cord
23
Page 24
Additional Information
Precautions
– CD-R/CD-RW other than those recorded in
music CD format or MP3 format conforming to
ISO9660 Level 1/Level 2, Joliet/Romeo or
multi-session.
• Cool off the unit beforehand if your car has been
parked in direct sunlight.
• Power antenna (aerial) extends automatically.
Moisture condensation
Should moisture condensation occur inside the unit,
remove the disc and wait for about an hour for it to
dry out; otherwise the unit will not operate properly.
To maintain high sound quality
Do not splash liquid onto the unit or discs.
Notes on discs
• Do not expose discs to direct sunlight or heat
sources such as hot air ducts, nor leave it in a car
parked in direct sunlight.
• Before playing, wipe the discs
with a cleaning cloth from the
center out. Do not use solvents
such as benzine, thinner,
commercially available
cleaners.
• This unit is designed to
playback discs that conform to
the Compact Disc (CD)
standard. DualDiscs and some of the music discs
encoded with copyright protection technologies do
not conform to the Compact Disc (CD) standard,
therefore, these discs may not be playable by this
unit.
• Discs that this unit CANNOT play
– Discs with labels, stickers, or sticky tape or
paper attached. Doing so may cause a
malfunction, or may ruin the disc.
– Discs with non-standard shapes (e.g., heart,
square, star). Attempting to do so may damage
the unit.
1
–8 cm (3
/4 in) discs
Notes on CD-R/CD-RW discs
• The maximum number of: (CD-R/CD-RW only)
– folders (albums): 150 (including root folder)
– files (tracks) and folders: 300 (may less than 300
if folder/file names contain many characters)
– displayable characters for a folder/file name: 32
(Joliet)/64 (Romeo)
• If the multi-session disc begins with a CD-DA
session, it is recognized as a CD-DA disc, and
other sessions are not played back.
• Discs that this unit CANNOT play
– CD-R/CD-RW of poor recording quality.
– CD-R/CD-RW recorded with an incompatible
recording device.
– CD-R/CD-RW which is finalized incorrectly.
Playback order of MP3/WMA/AAC
files
MP3/WMA/AAC
Folder
(album)
MP3/WMA/
AAC file
(track)
About iPod
• You can connect to the following iPod models.
Update your iPod devices to the latest software
before use.
– iPod touch
– iPod classic
– iPod with video*
– iPod nano (3rd generation)
– iPod nano (2nd generation)
– iPod nano (1st generation)*
– iPhone and iPhone 3G
* Passenger control is not available for iPod nano (1st
generation) or iPod with video.
• “Made for iPod” means that an electronic
accessory has been designed to connect
specifically to iPod and has been certified by the
developer to meet Apple performance standards.
• “Works with iPhone” means that an electronic
accessory has been designed to connect
specifically to iPhone 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.
24
Page 25
About Bluetooth function
What is Bluetooth technology?
• Bluetooth wireless technology is a short-range
wireless technology that enables wireless data
communication between digital devices, such as a
cellular phone and a headset. Bluetooth wireless
technology operates within a range of about 10 m
(about 33 feet). Connecting two devices is
common, but some devices can be connected to
multiple devices at the same time.
• You do not need to use a cable for connection
since Bluetooth technology is a wireless
technology, neither is it necessary for the devices
to face one another, such is the case with infrared
technology. For example, you can use such a
device in a bag or pocket.
• Bluetooth technology is an international standard
supported by millions of companies all over the
world, and employed by various companies
worldwide.
On Bluetooth communication
• Bluetooth wireless technology operates within a
range of about 10 m.
Maximum communication range may vary
depending on obstacles (person, metal, wall, etc.)
or electromagnetic environment.
• The following conditions may affect the
sensitivity of Bluetooth communication.
– There is an obstacle such as a person, metal, or
wall between this unit and Bluetooth device.
– A device using 2.4 GHz frequency, such as a
wireless LAN device, cordless telephone, or
microwave oven, is in use near this unit.
• Because Bluetooth devices and wireless LAN
(IEEE802.11b/g) use the same frequency,
microwave interference may occur and result in
communication speed deterioration, noise, or
invalid connection if this unit is used near a
wireless LAN device. In such as case, perform the
following.
– Use this unit at least 10 m away from the
wireless LAN device.
– If this unit is used within 10 m of a wireless
LAN device, turn off the wireless LAN device.
– Install this unit and Bluetooth device as near to
each other as possible.
• Microwaves emitting from a Bluetooth device may
affect the operation of electronic medical devices.
Turn off this unit and other Bluetooth devices in
the following locations, as it may cause an
accident.
– where inflammable gas is present, in a hospital,
train, airplane, or petrol station
– near automatic doors or a fire alarm
• This unit supports security capabilities that
comply with the Bluetooth standard to provide a
secure connection when the Bluetooth wireless
technology is used, but security may not be
enough depending on the setting. Be careful when
communicating using Bluetooth wireless
technology.
• We do not take any responsibility for the leakage
of information during Bluetooth communication.
• Connection with all Bluetooth devices cannot be
guaranteed.
– A device featuring Bluetooth function is
required to conform to the Bluetooth standard
specified by Bluetooth SIG, and be
authenticated.
– Even if the connected device conforms to the
above mentioned Bluetooth standard, some
devices may not be connected or work correctly,
depending on the features or specifications of the
device.
– While talking on the phone hands free, noise
may occur, depending on the device or
communication environment.
• Depending on the device to be connected, it may
require some time to start communication.
Others
• Using the Bluetooth device may not function on
cellular phones, depending on radio wave
conditions and location where the equipment is
being used.
• If you experience discomfort after using the
Bluetooth device, stop using the Bluetooth device
immediately. Should any problem persist, consult
your nearest Sony dealer.
If you have any questions or problems concerning
your unit that are not covered in this manual, consult
your nearest Sony dealer.
Maintenance
Replacing the lithium battery of the
card remote commander
Under normal conditions, the battery will last
approximately 1 year. (The service life may be
shorter, depending on the conditions of use.)
When the battery becomes weak, the range of the
card remote commander becomes shorter. Replace
the battery with a new CR2025 lithium battery. Use
of any other battery may present a risk of fire or
explosion.
+ side up
2
c
1
continue to next page t
25
Page 26
Notes on the lithium battery
• Keep the lithium battery out of the reach of children.
Should the battery be swallowed, immediately
consult a doctor.
• Wipe the battery with a dry cloth to assure a good
contact.
• Be sure to observe the correct polarity when
installing the battery.
• Do not hold the battery with metallic tweezers,
otherwise a short-circuit may occur.
WARNING
Battery may explode if mistreated.
Do not recharge, disassemble, or dispose of
in fire.
Removing the unit
1 Remove the protection collar.
1Detach the front panel (page 7).
2Pinch both edges of the protection collar,
then pull it out.
Fuse replacement
When replacing the fuse, be
sure to use one matching the
amperage rating stated on the
original fuse. If the fuse blows,
check the power connection and
replace the fuse. If the fuse
blows again after replacement,
there may be an internal
malfunction. In such a case,
consult your nearest Sony
dealer.
Fuse (10 A)
Cleaning the connectors
The unit may not function properly if the connectors
between the unit and the front panel are not clean. In
order to prevent this, detach the front panel (page 7)
and clean the connectors with a cotton swab. Do not
apply too much force. Otherwise, the connectors
may be damaged.
Main unit
Notes
• For safety, tur n off the ignition before cleaning the
connectors, and remove the key from the ignition
switch.
• Never touch the connectors directly with your fingers
or with any metal device.
Back of the front
panel
x
2 Remove the unit.
1Insert both release keys simultaneously
until they click.
Hook facing
inwards.
2Pull the release keys to unseat the unit.
3Slide the unit out of the mounting.
26
Page 27
Specifications
CD Player section
Signal-to-noise ratio: 120 dB
Frequency response: 10 – 20,000 Hz
Wow and flutter: Below measurable limit
Tuner section
FM
Tuning range:
87.5 – 108.0 MHz (at 50 kHz step)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 150 kHz
Usable sensitivity: 10 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 70 dB (mono)
Separation: 40 dB at 1 kHz
Frequency response: 20 – 15,000 Hz
AM
Tuning range:
531 – 1,602 kHz (at 9 kHz step)
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency: 25 kHz
Sensitivity: 26 µV
USB Player section
Interface: USB (Full-speed)
Maximum current: 500mA
Wireless Communication
Communication System:
Bluetooth Standard version 2.0
Output:
Bluetooth Standard Power Class 2 (Max. +4 dBm)
Maximum communication range:
Line of sight approx. 10 m (33 ft)*
Frequency band:
2.4 GHz band (2.4000 – 2.4835 GHz)
Modulation method: FHSS
Compatible Bluetooth Profiles*
A2DP (Advanced Audio Distribution Profile)
AVRCP (Audio Video Remote Control Profile)
HFP (Handsfree Profile) 1.5
HSP (Headset Profile)
*1 The actual range will vary depending on factors
such as obstacles between devices, magnetic
fields around a microwave oven, static electricity,
reception sensitivity, antenna’s performance,
operating system, software application, etc.
*2 Bluetooth standard profiles indicate the purpose of
Bluetooth communication between devices.
1
2
:
General
Outputs:
Audio outputs terminal (front/rear)
Subwoofer output terminal (mono)
Power antenna (aerial) relay control terminal
Power amplifier control terminal
Inputs:
Remote controller input terminal
Antenna (aerial) input terminal
Telephone ATT control terminal
Illumination control terminal
AUX input jack (stereo mini jack)
USB signal input terminal
Tone controls:
Low: ±10 dB at 60 Hz (XPLOD)
Mid: ±10 dB at 1 kHz (XPLOD)
High: ±10 dB at 10 kHz (XPLOD)
Power requirements: 12 V DC car battery
(negative ground (earth))
Dimensions: Approx. 178 × 50 × 182 mm
1
(7
/8× 2 × 71/4 in) (w/h/d)
Mounting dimensions: Approx. 182 × 53 × 162 mm
1
(7
/4× 21/8× 61/2 in) (w/h/d)
Mass: Approx. 1.3 kg (2 lb 14 oz)
Supplied accessories:
Card remote commander: RM-X304
Parts for installation and connections (1 set)
Optional accessories/equipment:
Rotary commander: RM-X4S
USB connection cable for iPod: RC-100IP
External microphone: XA-MC10
Your dealer may not handle some of the above listed
accessories. Please ask the dealer for detailed
information.
Design and specifications are subject to change
without notice.
• Halogenated flame retardants are not used in the
certain printed wiring boards.
• Halogenated flame retardants are not used in
cabinets.
• Packaging cushions are made from paper.
Power amplifier section
Output: Speaker outputs (sure seal connectors)
Speaker impedance: 4 – 8 ohms
Maximum power output: 52 W × 4 (at 4 ohms)
27
Page 28
Troubleshooting
The following checklist will help you remedy
problems you may encounter with your unit.
Before going through the checklist below, check the
connection and operating procedures.
If the problem is not solved, visit the following
support site.
• If the unit is turned off and the display disappears, it
cannot be operated with the remote commander.
tTurn on the unit.
The power antenna (aerial) does not extend.
The power antenna (aerial) does not have a relay box.
No sound.
• The ATT function is activated, or the Telephone ATT
function (when the interface cable of a car telephone
is connected to the ATT lead) is activated.
• The position of the fader control “FAD” is not set for
a 2-speaker system.
• The Bluetooth audio device is in pause.
tCancel pause.
No beep sound.
• The beep sound is canceled (page 21).
• An optional power amplifier is connected and you are
not using the built-in amplifier.
The contents of the memory have been erased.
• The RESET button has been pressed.
tStore again into the memory.
• The power supply lead or battery has been
disconnected or it is not connected properly.
Stored stations and correct time are erased.
The fuse has blown.
Makes noise when the position of the ignition
is switched.
The leads are not matched correctly with the car’s
accessory power connector.
During playback or reception, demonstration
mode starts.
If no operation is performed for 5 minutes with
“DEMO-ON” set, demonstration mode starts.
t Set “DEMO-OFF” (page 21).
The display disappears from/does not appear
in the display window.
• The dimmer is set “DIMMER-ON” (page 21).
• The display disappears if you press and hold (OFF).
t Press and hold (OFF) on the unit until the
display appears.
• The connectors are dirty (page 26).
The Auto Off function does not operate.
The unit is turned on. The Auto Off function activates
after turning off the unit.
t Turn off the unit.
The display disappears while the unit is
operating.
The Black Out function is set to on (page 21).
Card remote commander operation is not
possible.
If the Black Out function is activated (no lighting),
card remote commander operation is not possible
(page 21).
CD playback
The disc cannot be loaded.
• Another disc is already loaded.
• The disc has been forcibly inserted upside down or in
the wrong way.
The disc does not playback.
• Defective or dirty disc.
• The CD-Rs/CD-RWs are not for audio use (page 24).
MP3/WMA/AAC files cannot be played back.
The disc is incompatible with the MP3/WMA/AAC
format and version. For details on playable discs and
formats, visit the support site.
MP3/WMA/AAC files take longer to play back
than others.
The following discs take a longer time to start
playback.
– a disc recorded with a complicated tree structure.
– a disc recorded in Multi Session.
– a disc to which data can be added.
The display items do not scroll.
• For discs with very many characters, those may not
scroll.
• “A.SCRL” is set to “OFF.”
t Set “A.SCRL-ON” (page 21).
t Press and hold (DSPL) (SCRL).
The sound skips.
• Installation is not correct.
t Install the unit at an angle of less than 45° in a
sturdy part of the car.
• Defective or dirty disc.
The operation buttons do not function.
The disc will not eject.
Press the RESET button (page 6).
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Radio reception
The stations cannot be received.
The sound is hampered by noises.
The connection is not correct.
t Connect a power antenna (aerial) control lead
(blue) or accessory power supply lead (red) to the
power supply lead of a car’s antenna (aerial)
booster (only when your car has built-in FM/AM
antenna (aerial) in the rear/side glass).
t Check the connection of the car antenna (aerial).
t If the auto antenna (aerial) will not go up, check
the connection of the power antenna (aerial)
control lead.
Preset tuning is not possible.
• Store the correct frequency in the memory.
• The broadcast signal is too weak.
Automatic tuning is not possible.
• Setting of the local seek mode is not correct.
t Tuning stops too frequently:
Set “LOCAL-ON” (page 21).
t Tuning does not stop at a station:
Set “LOCAL-OFF” (page 21).
• The broadcast signal is too weak.
t Perform manual tuning.
During FM reception, the “ST” indication
flashes.
• Tune in the frequency accurately.
• The broadcast signal is too weak.
t Set “MONO-ON” (page 21).
An FM program broadcast in stereo is heard in
monaural.
The unit is in monaural reception mode.
tSet “MONO-OFF” (page 21).
USB playback
You cannot play back items via a USB hub.
This unit cannot recognize USB devices via a USB
hub.
Cannot play back items.
A USB device does not work.
tReconnect it.
The USB device takes longer to play back.
The USB device contains files with a complicated tree
structure.
A beep sounds.
During playback, the USB device has been
disconnected.
tBefore disconnecting a USB device, make sure to
stop playback first for data protection.
The sound is intermittent.
The sound may be intermittent at a high-bit-rate of
more than 320 kbps.
Bluetooth function
The connecting device cannot detect this unit.
• Before the pairing is made, set this unit to pairing
standby mode.
• While connected to a Bluetooth device, this unit
cannot be detected from another device. Disconnect
the current connection and search for this unit from
another device.
• When the device pairing is made, set the Bluetooth
signal output to on (page 18).
Connection is not possible.
• Connect to this unit from a Bluetooth device or vice
versa. The connection is controlled from one side
(this unit or Bluetooth device), but not both.
• Check the pairing and connection procedures in the
manual of the other device, etc., and perform the
operation again.
The talker’s voice volume is low.
Adjust the volume level.
A call partner says that the volume is too low
or high.
Adjust the volume accordingly using Mic Gain
adjustment (page 18).
Echo or noise occurs in phone call
conversations.
• Lower the volume.
• If the ambient noise other than the phone call sound
is loud, try reducing this noise.
E.g.: If a window is open and road noise, etc., is loud,
shut the window. If the air conditioner is loud, lower
the air conditioner.
The phone is not connected.
When the Bluetooth audio is played back, the phone is
not connected even if you press (handsfree).
t Connect from the phone.
The phone sound quality is poor.
Phone sound quality depends on reception conditions
of cellular phone.
t Move your car to a place where you can enhance
the cellular phone’s signal if the reception is poor.
The volume of the connected audio device is
low (high).
Volume level will differ depending on the audio
device.
t Adjust the volume of the connected audio device or
this unit.
continue to next page t
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The sound skips during playback of a
Bluetooth audio device.
• Reduce the distance between the unit and the
Bluetooth audio device.
• If the Bluetooth audio device is stored in a case
which interrupts the signal, remove the audio device
from the case while using.
• Several Bluetooth devices or other devices which
emit radio waves are used nearby.
tTurn off the other devices.
tReduce the distance from the other devices.
• The playback sound stops momentarily when the
connection between this unit and the cellular phone is
being made. This is not a malfunction.
The connected Bluetooth audio device cannot
be controlled.
Check that the connected Bluetooth audio device
supports AVRCP.
Some functions do not work.
Check if the connecting device supports the functions
in question.
A call is answered unintentionally.
The connecting phone is set to answer a call
automatically.
No sound is output from the car speakers
during handsfree call.
If the sound is output from the cellular phone, set the
cellular phone to output the sound from the car
speakers.
“OFF BT” appears when initializing.
Press and hold (BT) until “ ” turns off. Then
initialize again (page 20).
The external microphone does not work.
The setting of the microphone is not correct.
t Set “MIC-EXT” (page 21).
Error displays/Messages
CHECKING
The unit is confirming the connection of a USB device.
t Wait until confirming the connection is finished.
ERROR
• The disc is dirty or inserted upside down.
tClean or insert the disc correctly.
• A blank disc has been inserted.
• The disc cannot play due to a problem.
tInsert another disc.
• USB device was not automatically recognized.
tReconnect it again.
• Press Z to remove the disc.
FAILURE
The connection of speakers/amplifiers is incorrect.
t See the installation guide manual of this model to
check the connection.
HUB NO SUPRT
USB hub is not supported on this unit.
L. SEEK +/–
The local seek mode is on during automatic tuning.
30
NO DEV (No Device)
(SOURCE) is selected without a USB device
connected. A USB device or a USB cable has been
disconnected during playback.
t Be sure to connect a USB device and USB cable.
NO MUSIC
The disc or USB device does not contain a music file.
t Insert a music CD in this unit.
t Connect a USB device with a music file in it.
NO NAME
A disc/album/artist/track name is not written in the
track.
OFFSET
There may be an internal malfunction.
t Check the connection. If the error indication
remains on in the display, consult your nearest
Sony dealer.
OVERLOAD
USB device is overloaded.
t Disconnect the USB device, then change the source
by pressing (SOURCE).
t Indicates that the USB device is out of order, or an
unsupported device is connected.
READ
The unit is reading all track and album information on
the disc.
t Wait until reading is complete and playback starts
automatically. Depending on the disc structure, it
may take more than a minute.
RESET
The CD unit or USB device cannot be operated due to
a problem.
t Press the RESET button (page 6).
USB NO SUPRT (USB Not Support)
The connected USB device is not supported.
t For details on the compatibility of your USB
device, visit the support site.
“” or “”
During reverse or fast-forward, you have reached the
beginning or the end of the disc and you cannot go any
further.
“”
The character cannot be displayed with the unit.
If these solutions do not help improve the situation,
consult your nearest Sony dealer.
If you take the unit to be repaired because of CD
playback trouble, bring the disc that was used at the
time the problem began.