SONY MEX-BT3900U - Car stereo

MEX-BT3900U - Car stereo SONY - Free user manual and instructions

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Download the instructions for your Car stereo in PDF format for free! Find your manual MEX-BT3900U - SONY and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. MEX-BT3900U by SONY.

USER MANUAL MEX-BT3900U SONY

Bluetooth® Audio System

Operating Instructions CB

To cancel the demonstration (DEMO) display, see page 7.

Be sure to install this unit in the dashboard of the car for safety. For installation and connections, see the supplied installation/ connections manual.

CLASS 1 LASER PRODUCT

This label is located on the bottom of the chassis.

The nameplate indicating operating voltage, etc., is located on the bottom of the chassis.

C E

Hereby, Sony Corp., declares that this MEXBT3900U is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

For details, please access the following URL: http://www.compliance.sony.de/

Italy: Use of the LAN network is governed:

with respect to private use, by the Legislative Decree of 1.8.2003, no. 259 ("Code of Electronic Communications"). In particular Article 104 indicates when the prior obtainment of a general authorization is required and Art. 105 indicates when free use is permitted;
with respect to the supply to the public of the RLAN access to telecom networks and services, by the Ministerial Decree 28.5.2003, as amended, and Art. 25 (general authorization for electronic communications networks and services) of the Code of electronic communications.

Norway: Use of this radio equipment is not allowed in the geographical area within a radius of 20km from the centre of Ny-Alesund, Svalbard.

Notice for customers: the following information is only applicable to equipment sold in countries applying EU Directives

The manufacturer of this product is Sony Corporation, 1-7-1 Konan Minato-ku Tokyo, 108-0075 Japan. The Authorized Representative for EMC and product safety is Sony Deutschland GmbH, Hedelfinger Strasse 61, 70327 Stuttgart, Germany. For any service or guarantee matters please refer to the addresses given in separate service or guarantee documents.

SONY MEX-BT3900U - Notice for customers: the following information is only applicable to equipment sold in countries applying EU Directives - 1

Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems)

This symbol on the product or on its

packaging indicates that this product shall not be treated as household waste. Instead it shall be handed over to the applicable collection point for the recycling of electrical and electronic equipment. By ensuring this product is disposed of correctly, you will help prevent potential negative consequences for the environment and human health, which could otherwise be caused by inappropriate waste handling of this product. The recycling of materials will help to conserve natural resources. For more detailed information about recycling of this product, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product.

Applicable accessory: Remote commander

SONY MEX-BT3900U - Disposal of Old Electrical & Electronic Equipment (Applicable in the European Union and other European countries with separate collection systems) - 1

Disposal of waste batteries (applicable in the European Union and other European countries with separate collection systems)

This symbol on the battery or on the packaging indicates that the battery provided with this product shall not be treated as household waste. On certain batteries this symbol might be used in combination with a chemical symbol. The chemical symbols for mercury (Hg) or lead (Pb) are added if the battery contains more than 0.0005% mercury or 0.004% lead. By ensuring these batteries are disposed of correctly, you will help prevent potentially negative consequences for the environment and human health which could otherwise be caused by inappropriate waste handling of the battery. The recycling of the materials will help to conserve natural resources. In case of products that for safety, performance or data integrity reasons require a permanent connection with an incorporated battery, this battery should be replaced by qualified service staff only. To ensure that the battery will be treated properly, hand over the product at end-of-life to the applicable collection point for the recycling of electrical and electronic equipment. For all other batteries, please view the section on how to remove the battery from the product safely. Hand the battery over to the applicable collection point for the recycling of waste batteries. For more detailed information about recycling of this product or battery, please contact your local Civic Office, your household waste disposal service or the shop where you purchased the product.

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 and Quick-BrowZer are trademarks of Sony Corporation.

Windows Media is either a registered trademark or trademark of Microsoft Corporation in the United States and/or other countries.

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.

iPhone, iPod, iPod classic, iPod nano, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries.

MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer IIS and Thomson.

Note on the lithium battery

Do not expose the battery to excessive heat such as direct sunlight, fire or the like.

Warning if your car's ignition has no ACC position

Be sure to set the Auto Off function (page 30). 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 SOURCE/OFF until the display disappears each time you turn the ignition off.

Getting Started

Playable discs on this unit 6
Notes on Bluetooth 6
Resetting the unit. 6
Canceling the DEMO mode 7
Preparing the card remote commander 7
Setting the clock 7
Detaching the front panel 7
Attaching the front panel 7

Quick Guide for Bluetooth function

3 steps to Bluetooth function. 8

Buttons and icons 9

Pairing 10
Connection 10
3 Handsfree calling and Music streaming... 11

Location of controls and basic operations

Main unit. 12

RM-X174 Card Remote Commander..... 14

Radio

Storing and receiving stations 15
Storing automatically -BTM. 15
Storing manually. 15
Receiving the stored stations 15
Tuning automatically 15
RDS. 15
Overview. 15
Setting AF and TA 16
Selecting PTY. 16
Setting CT. 16

CD

Display items 17

Repeat and shuffle play. 17

USB devices

Playing from a USB device. 17
Display items 18
Repeat and shuffle play. 18

iPod

Playing an iPod. 18

Display items 19
Skipping albums, podcasts, genres, playlists and artists 19
Repeat and shuffle play 19

Operating an iPod directly
— Passenger control 20

Searching for a track

Searching a track by name

-Quick-BrowZerTM 20

Searching by skip items
— Jump mode 20
Searching by alphabetical order — Alphabet search. 21

Searching a track by listening to track passages
—ZAPPINTM 21

Bluetooth (Handsfree calling and Music streaming)

Bluetooth operations 22
Pairing. 22

About Bluetooth icons 23

Connection 23

To switch the Bluetooth signal output of this unit to on 23
Connecting a cellular phone. 23
Connecting an audio device 24

Handsfree calling 24

Receiving calls 24
Making calls. 25
Operations during a call 25
Call transfer 26
Preset dial. 26
Voice dial activation 26
SMSindicator. 26

Music streaming 27

Listening to music from an audio device 27
Operating an audio device with this unit 27

Initializing Bluetooth Settings 27

Sound Settings and Setup Menu

Changing the sound settings 28

Adjusting the sound characteristics 28

Enjoying sophisticated sound functions

  • Advanced Sound Engine 28

Selecting the sound quality - EQ7 Preset 28

Customizing the equalizer curve - EQ7 Setting 28

Optimizing sound by Time Alignment - Listening Position 29

Adjusting the listening position 29

DM+ Advanced. 29

Using rear speakers as subwoofer
— Rear Bass Enhancer 30

Adjusting setup items—SET. 30

Other functions

Using optional equipment. 31

Auxiliary audio equipment. 31

External microphone XA-MC10 32

Additional Information

Precautions 32

Notes on discs 32

Playback order of MP3/WMA/AAC files. 33

About iPod 33

About Bluetooth function. 33

Maintenance 34

Removing the unit. 35

Specifications 36

Troubleshooting 37

Error displays/Messages. 39

Support site

If you have any questions or for the latest support information on this product, please visit the web site below:

http://support.sony-europe.com/

Provides information on:

  • 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

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 32)).

Type of discsLabel on the disc
CD-DACOMPACT DISC DIGITAL AUDIO RecordableCOMPACT DISC DIGITAL AUDIO ReWritable
MP3COMPACT DISCCOMPACT DISC
WMADIGITAL AUDIO RecordableDIGITAL AUDIO ReWritable
AACCOMPACT DISCCOMPACT DISC
RecordableReWritable

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.

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.

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 12) 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 Rotate the control dial until "DEMO" appears, then press it.
3 Rotate the control dial to select "DEMO-OFF," then press it.

The setting is complete.

4 Press (BACK).

The display returns to normal reception/play mode.

Preparing the card remote commander

Remove the insulation film.

SONY MEX-BT3900U - Preparing the card remote commander - 1

Tip

For how to replace the battery, see page 34.

Setting the clock

The clock uses a 24-hour digital indication.

1 Press and hold the select button.

The setup display appears.

2 Rotate the control dial until "CLOCK-ADJ" appears, then press it.

The hour indication flashes.

3 Rotate the control dial to set the hour and minute.

To move the digital indication, press (SEEK) - / +

4 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.

Tip

You can set the clock automatically with the RDS feature (page 16).

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 and hold (SOURCE/OFF).

The unit is turned off.

2 Press , then pull it off towards you.

SONY MEX-BT3900U - Caution alarm - 1

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

Engage part A of the front panel with part B of the unit, as illustrated, and push the left side into position until it clicks.

SONY MEX-BT3900U - Attaching the front panel - 1

Note

Do not put anything on the inner surface of the front panel.

Quick Guide for Bluetooth function

For full details on operation, see "Bluetooth (Handsfree calling and Music streaming)" (page 22) and the Bluetooth device operating instructions.

3 steps to Bluetooth function

Pairing

First, register (pair) Bluetooth device (cellular phone, etc.) with this unit. Pairing is no longer required after the first time.

Connection

After pairing is made, connect this unit and the Bluetooth device. Depending on the device, connection is automatically made along with the pairing.

3 Handsfree calling/Music streaming

You can make/receive a handsfree call, or listen to audio through this unit.

Support site

http://support.sony-europe.com/

SONY MEX-BT3900U - Support site - 1

Icon status descriptions

LitBluetooth signal on.
FlashingPairing standby mode.
NoneBluetooth signal off.
LitConnected to a cellular phone.
FlashingConnection in progress.
NoneNo cellular phone connected for handsfree calling.
LitConnected to a device.
FlashingConnection in progress.
NoneNo device connected for music streaming.
LitSome unread SMS messages exist.
FlashingA new SMS message has been received.
NoneNo unread SMS messages exist.

Pairing

Operated equipmentOperation
1Press and hold BT.
2Search for this unit.
3DR-BT300 Sony Automotive XXXXXX Select “Sony Automotive.”
4If passkey input is required on the display of the device to be connected, input “0000.”
5Follow the display directions.
6(Pairing successful)

Connection

1Operated equipmentOperation
Press BT.
→ 3
2Connect to this unit using a cellular phone.
→ 3
Connect to this unit using an audio device.
→ 3

Note

You can connect from this unit to a Bluetooth device (page 23).

If you cannot connect from this unit to the Bluetooth device, start pairing again.

SONY MEX-BT3900U - Note - 1

Handsfree calling

ToOperation
Receive a call/end a callPress ↕ .
Reject a callPress and hold (SOURCE/OFF) for 1 second.
Redial1 Press (SOURCE/OFF) repeatedly until “BT PHONE” appears. → BT PHONE ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ Ↄ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↜ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↗ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↖ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↊ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↔ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↆ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↈ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↝ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↮ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↇ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ � 2 Press and hold ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ �ical ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↪ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↄ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↘ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↻ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↦ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↕ ↰
Transfer a callPress MODE.

SONY MEX-BT3900U - Handsfree calling - 1

Music streaming

ToOperation
Listen1 Press SOURCE/OFF repeatedly until “BT AUDIO” appears.
→ BT AUDIO
2 Start playback on the audio device.
Play/pause (AVRCP)*Press ⑥ (PAUSE).
Skip tracks (AVRCP)*Press ↓/▶.
  • Operation may differ depending on the audio device.

Main unit

SONY MEX-BT3900U - Main unit - 1

SONY MEX-BT3900U - Main unit - 2
Front panel removed

This section contains instructions on the location of controls and basic operations. For details, see the respective pages.

SEEK + / - buttons

Radio:

To tune in stations automatically (press); find a station manually (press and hold).

CD/USB:

To skip tracks (press); skip tracks continuously (press, then press again within about 1 second and hold); fast-forward/ reverse a track (press and hold).

Bluetooth audio device\*1:

To skip tracks (press); fast-forward/reverse a track (press and hold).

Q (BROWSE) button page 20, 25

Press to: Enter the Quick-BrowZerTM mode (CD/USB)/ list the phonebook (Bluetooth phone) ^*2 .

Press and hold to: Change the Bluetooth phone source/list the call history (Bluetooth phone) ^*2 .

3 SOURCE/OFF button

Press to turn on the power/change the source (Radio/CD/USB/AUX/Bluetooth audio/Bluetooth phone).

Press for 1 second to turn off the power/ reject a call.

Press for more than 2 seconds to turn off the power and the display disappears.

4 Control dial/select / (handsfree) button page 24, 28, 30

To adjust volume (rotate); select setup items (press and rotate); receive/end a call (press).

5 Disc slot

Insert the disc (label side up), playback starts.

6 Display window

7 (eject) button

To eject the disc.

USB connector page 17, 18

To connect to the USB device.

9 (front panel release) button page 7

10 (BACK)/MODE button page 9, 15, 20, 25, 26

Press to: Return to the previous display/ select the radio band (FM/MW/LW).

Press and hold to: Enter/cancel the passenger control.

11 Receptor for the card remote commander

12 BT (BLUETOOTH) button page 9, 22, 23 For Bluetooth signal on/off (press); pairing (press and hold).
13 AF (Alternative Frequencies)/ TA (Traffic Announcement)/ PTY (Program Type) button page 16 To set AF and TA (press); select PTY (press and hold) in RDS.
14 Number buttons Radio: To receive stored stations (press); store stations (press and hold).

CD/USB:

①: REP page 17, 18, 19
②: SHUF page 17, 18, 19
③ *^3/④ : ALBUM -/+ (during MP3/

WMA/AAC playback) To skip albums (press); skip albums continuously (press and hold).

⑤: MIC/ZAP page 21 To enter ZAPPIN™ mode (press).
6: PAUSE To pause playback. To cancel, press again.

Bluetooth audio device*1:

①: REP page 27
②: SHUF page 27
3/4:ALBUM-/+ To skip albums (press);skip albums continuously (press and hold).

⑥: PAUSE

To pause playback. Press again to release pause.

Bluetooth phone:

To call stored dials (press); to store preset dials (press and hold).

5: MIC/ZAP (during a call) page 25 To set the MIC Gain (press); to select Echo Canceller/Noise Canceller mode (press and hold).
DSPL(display)/SCRL scroll) button page 15, 17, 18, 19, 20, 23

To change display items (press); scroll the display item (press and hold).

16 AUX input jack page 31
To connect a portable audio device.
17 RESET button (located behind the front panel) page 6
18 Microphone page 24

Note

Do not cover the microphone, the handsfree function may not work properly.

1 When a Bluetooth audio device (supports AVRCP of Bluetooth technology) is connected. Depending on the device, certain operations may not be available.
2 When a cellular phone (supports PBAP of Bluetooth technology) is connected.
*3 This button has a tactile dot.

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/OFF) on the unit is pressed, or a disc is inserted to activate the unit first.

RM-X174

Card Remote Commander

SONY MEX-BT3900U - Card Remote Commander - 1

Remove the insulation film before use (page 7).

1 OFF button
To turn off the power; stop the source; reject a call.
2 SOURCE button
To turn on the power; change the source (Radio/CD/USB/AUX/Bluetooth audio/Bluetooth phone).
3 (1 1) / (2 1) buttons
To control Radio/CD/USB/Bluetooth audio, the same as (SEEK) - / + on the unit. Setup, sound setting, etc., can be operated by
4 MENU button
To enter menu.
5 ENTER button
To apply a setting; receive a call; end a call.
DSPL (display)/PTY (Program Type) button
To change display items/select PTY in RDS.
7 VOL (volume) +*1/- button
To adjust volume.
8 ATT (attenuate) button
To attenuate the sound. To cancel, press again.

9 SOUND button

To enter sound setting.

10 MODE button

Press to select the radio band (FM/MW/LW). Press and hold to enter/cancel the passenger control.

11 Q (BROWSE) button

Press to: Enter the Quick-BrowZerTM mode (CD/USB)/ list the phonebook (Bluetooth phone).

Press and hold to: Change the Bluetooth phone source/list the call history (Bluetooth phone).

12 (+) / (-) buttons

To control CD/USB/Bluetooth audio device, the same as ③ / ④ (ALBUM - / + ) on the unit.

Setup, sound setting, etc., can be operated by

13 SCRL (scroll) button

To scroll the display item.

14 Number buttons

Radio:

To receive stored stations (press); store stations (press and hold).

CD/USB/Bluetooth audio device*2:

①: REP
②: SHUF
(6): PAUSE

To pause playback. Press again to release pause.

1 This button has a tactile dot.
2 When a Bluetooth audio device (supports AVRCP of Bluetooth technology) is connected. Depending on the device, certain operations may not be available.

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/OFF repeatedly until "TUNER" appears.

To change the band, press MODE repeatedly. You can select from FM1, FM2, FM3, MW or LW.

2 Press and hold the select button.

The setup display appears.

3 Rotate the control dial until "BTM" appears, then press it.

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.

Tip

When a RDS station is stored, the AF/TA setting is also stored (page 16).

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).

RDS

Overview

FM stations with Radio Data System (RDS) service send inaudible digital information along with the regular radio program signal.

Display items

SONY MEX-BT3900U - Display items - 1

A TA/TP*1
Radio band, Function
Frequency*2 (Program service name), Preset number, Clock, RDS data

1 "TA" flashes during traffic information. "TP" lights up while such a station is received.
2 While receiving the RDS station, “*” is displayed on the left of the frequency indication.

To change display items , press DSPL.

RDS services

This unit automatically provides RDS services as follows:

AF (Alternative Frequencies)

Selects and retunes the station with the strongest signal in a network. By using this function, you can continuously listen to the same program during a long-distance drive without having to retune the same station manually.

TA (Traffic Announcement)/TP (Traffic Program)

Provides current traffic information/programs.

Any information/program received, will interrupt the currently selected source.

PTY (Program Types)

Displays the currently received program type.

Also searches your selected program type.

CT (Clock Time)

The CT data from the RDS transmission sets the clock.

Notes

  • Depending on the country/region, not all RDS functions may be available.
  • RDS will not work if the signal strength is too weak, or if the station you are tuned to is not transmitting RDS data.

Setting AF and TA

1 Press / TA repeatedly until the desired setting appears.

SelectTo
AF-ONactivate AF and deactivate TA.
TA-ONactivate TA and deactivate AF.
AF/TA-ONactivate both AF and TA.
AF/TA-OFFdeactivate both AF and TA.

Storing RDS stations with the AF and TA setting

You can preset RDS stations along with the AF/ TA setting. If you use the BTM function, only RDS stations are stored with the same AF/TA setting.

If you preset manually, you can preset both RDS and non-RDS stations with the AF/TA setting for each.

1 Set AF/TA, then store the station with BTM or manually.

Receiving emergency announcements

With AF or TA on, the emergency announcements will automatically interrupt the currently selected source.

Tip

If you adjust the volume level during a traffic announcement, that level will be stored into memory for subsequent traffic announcements, independently from the regular volume level.

Staying with one regional program — REGIONAL

When the AF function is on: this unit's factory setting restricts reception to a specific region, so you will not be switched to another regional station with a stronger frequency.

If you leave this regional program's reception area, set "REG-OFF" in setup during FM reception (page 30).

Note

This function does not work in the UK and in some other areas.

This function enables you to select other local stations in the area, even if they are not stored on your number buttons.

1 During FM reception, press a number button (① to ⑥) on which a local station is stored.
2 Within 5 seconds, press again a number button of the local station.

Repeat this procedure until the local station is received.

Selecting PTY

1 Press and hold AF/TA (PTY) during FM reception.

SONY MEX-BT3900U - Selecting PTY - 1

The current program type name appears if the station is transmitting PTY data.

2 Rotate the control dial until the desired program type appears, then press it.

The unit starts to search for a station broadcasting the selected program type.

Type of programs

NEWS (News), AFFAIRS (Current Affairs),

INFO (Information), SPORT (Sports),

EDUCATE (Education), DRAMA (Drama),

CULTURE (Culture), SCIENCE (Science),

VARIED (Varied), POP M (Pop Music),

ROCK M (Rock Music), EASY M (M.O.R.

Music), LIGHT M (Light classical),

CLASSICS (Serious classical), OTHER M

(Other Music), WEATHER (Weather),

FINANCE (Finance), CHILDREN (Children's program), SOCIAL A (Social Affairs),

RELIGION (Religion), PHONE IN (Phone In),

TRAVEL (Travel), LEISURE (Leisure), JAZZ

(Jazz Music), COUNTRY (Country Music),

NATION M (National Music), OLDIES (Oldies

Music), FOLKM (Folk Music), DOCUMENT

(Documentary)

Note

You cannot use this function in countries/regions where no PTY data is available.

Setting CT

1 Set "CT-ON" in setup (page 30).

Notes

  • The CT function may not work even though an RDS station is being received.
  • There might be a difference between the time set by the CT function and the actual time.

Display items

SONY MEX-BT3900U - Display items - 1

A Source
Track name*, Disc/artist name*, Artist name*, Album number*, Album 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 may differ depending on the disc type, recording format and settings.

Repeat and shuffle play

1 During playback, press ① (REP) or ② (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.

After 3 seconds, the setting is complete.

To return to normal play mode, select "OFF" or "SHUF OFF."

USB devices

For details on the compatibility of your USB device, visit the support site.

Support site

http://support.sony-europe.com/

  • 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), AAC (.m4a) and AAC (.mp4).
  • 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.

Playing from a USB device

1 Connect the USB device to the USB connector.

When using a cable, use the one supplied with the USB device to connect.

SONY MEX-BT3900U - Connect the USB device to the USB connector. - 1

Playback starts.

If a USB device is already connected, to start playback, press SOURCE/OFF repeatedly until "USB" appears.

Press and hold (SOURCE/OFF) for 1 second 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

SONY MEX-BT3900U - Display items - 1

A Source

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 ① (REP) or ② (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 " 一 _ 一 OFF" or "SHUF OFF."

iPod

For details on the compatibility of your iPod, see "About iPod" on page 33 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.

Support site

http://support.sony-europe.com/

Playing an iPod

Before connecting the iPod, turn down the volume of the unit.

1 Connect the iPod to the USB connector via the dock connector to USB cable.

SONY MEX-BT3900U - Connect the iPod to the USB connector via the dock connector to USB cable. - 1

The iPod will turn on automatically, and the display will appear on the iPod screen as below.*

SONY MEX-BT3900U - Connect the iPod to the USB connector via the dock connector to USB cable. - 2

Tip

We recommend the RC-100IP USB cable (not supplied) to connect the dock connector.

The tracks on the iPod start playing automatically from the point last played. If an iPod is already connected, to start playback press SOURCE/OFF repeatedly until "USB" appears. ("IPD" appears in the display when iPod is recognized.)

  • In the case of an iPod touch or iPhone being connected, or that the iPod was last played using passenger control, the logo will not appear on the screen.

2 Adjust the volume.

Press and hold (SOURCE/OFF) for 1 second to stop playback.

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.

Resuming mode

When the iPod is connected to the dock connector, the mode of this unit changes to resuming mode and playback starts in the mode set by the iPod.

In resuming mode, the following buttons do not function.

  • ① (REP)
  • (2) (SHUF)

SONY MEX-BT3900U - Resuming mode - 1
Display items

A Source (iPod) indication
3 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.

Skipping albums, podcasts, genres, playlists and artists

ToDo this
SkipPress ③/④ (ALBUM -/+) [press once for each]
Skip continuouslyPress and hold ③/④ (ALBUM -/+) [hold to desired point]

Repeat and shuffle play

1 During playback, press ① (REP) or ② (SHUF) repeatedly until the desired setting appears.

SelectTo play
TRACKtrack repeatedly.
ALBUMalbum repeatedly.
POODCASTpodcast repeatedly.
ARTISTartist repeatedly.
PLAYLISTgallery repeatedly.
GENREgenre repeatedly.
SHUF ALBUMalbum in random order.
SHUF PODCASTpodcast in random order.
SHUF ARTISTartist in random order.
SHUF PLAYLISTgallery 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 " 一 _ 一 OFF" or "SHUF OFF."

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 item

Press DSPL

The display items change as follows:

Track name Artist name Album name

MODE IPOD Clock

To exit the passenger control

Press and hold MODE

Then "MODE AUDIO" will appear and the play mode will change to resuming mode.

Notes

  • The volume can be adjusted only by the unit.
  • If this mode is canceled, the repeat setting will be turned off.

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.

1 Press Q (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 Q (BROWSE).

Note

When entering the Quick-BrowZer mode, the repeat/shuffle setting is canceled.

Searching by skip items

Jump mode

When many items are in a category, you can search for a desired item quickly.

1 Press (SEEK) + in Quick-BrowZer mode.

The following display appears.

SONY MEX-BT3900U - Press (SEEK) + in Quick-BrowZer mode. - 1

A Current item number
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.

Note

If no operation is performed for 7 seconds, the Jump mode is canceled.

When an iPod is connected to the unit, you can search for a desired item alphabetically.

1 Press (SEEK) + in Quick-BrowZer mode.

An alphabetical list appears.

SONY MEX-BT3900U - Press (SEEK) + in Quick-BrowZer mode. - 1

2 Rotate the control dial to select the first letter of the desired item, then press it.

A list of items beginning with the selected letter appears in alphabetical order.

If there is no song beginning with the selected letter, "NOT FOUND" appears.

3 Rotate the control dial to select the desired item, then press it.

Playback starts if the selected item is a track.

Press (BACK) or (SEEK) -

A list of the search categories appears.

Notes

  • In Alphabet search, a symbol or article (a/an/the) before the selected letter of the item is excluded.
  • Depending on the search item you select, only Jump mode may be available.
  • If no operation is performed for 5 seconds, Alphabet search is canceled.

Searching a track by listening to track passages — ZAPPIN™

While playing 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.

1 Press (5) (MIC/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.

Track

SONY MEX-BT3900U - Track - 1

2 Press the select button or 5 (MIC/ ZAP) when a track you want to listen to is played.

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/15 seconds/30 seconds (page 30). You cannot select the passage of the track to play.
    Press (SEEK) +/- or (3)/4 (ALBUM -/+ in ZAPPIN mode to skip a track or album.
  • Pressing (BACK) also confirms a track to playback.

Bluetooth (Handsfree calling and Music streaming)

Bluetooth operations

To use the Bluetooth function, the following procedure is necessary.

Pairing

When connecting Bluetooth devices for the first time, mutual registration is required. This is called "pairing." Registration is required only for the first time, as this unit and the other devices will recognize each other automatically thereafter. You can pair up to 9 devices. (Depending on the device, you may need to input a passkey for each connection.)

Connection

To use the device after pairing is made, start the connection. Sometimes pairing allows for connection automatically.

3 Handsfree calling/Music streaming

You can talk handsfree and listen to music when the connection is made.

Support site

http://support.sony-europe.com/

Pairing

First, register (pair) a Bluetooth device (cellular phone, etc.) with this unit. You can pair up to 9 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 until " ^ 器 " flashes (more than 2 seconds).

The unit enters pairing standby mode.

SONY MEX-BT3900U - Pairing - 1

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 "Sony Automotive" on the device to be connected.

SONY MEX-BT3900U - Set the Bluetooth device to search for this unit. - 1

4 If Passkey* input is required on the display of the device to be connected, input "0000."

SONY MEX-BT3900U - If Passkey* input is required on the display of the device to be connected, input "0000." - 1

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. If the device supports Bluetooth version 2.1, passkey input is not required.

"8" flashes and then stays lit after pairing is complete.

5 Set the Bluetooth device to connect to this unit.

"or " appears when the connection is made.

  • Passkey may be called "passwd," "PIN code," "PIN number" or "Password," etc., depending on the device.

Notes

  • While connecting to a Bluetooth device, this unit cannot be detected from another device. To enable detection, enter the pairing mode and search for this unit from another device.
  • It may take time to search or connect.
    Depending on the device, the confirmation display of the connection appears before inputting the passkey.
  • The time limit for inputting the passkey differs depending on the device.
  • This unit cannot be connected to a device that supports only HSP (Head Set Profile).

About Bluetooth icons

The following icons are used by this unit.

Lit: Flashing: None:Bluetooth signal is on. Pairing is in standby mode. Bluetooth signal is off.
Lit: Flashing: None:Connected to a cellular phone. Connection is in progress. No cellular phone is connected for handsfree calling.
Lit: Flashing: None:Connected to a device. Connection is in progress. No device is connected for music streaming.
Lit: Flashing: None:Some unread SMS messages exist. A new SMS message has been received. No unread SMS messages exist.
Signal strength status of connected cellular phone.*
Remaining battery status of connected cellular phone.*
  • Turns off without handsfree connection. Differs in the case of a cellular phone.

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 (BT).

Bluetooth signal is activated.

SONY MEX-BT3900U - Press (BT). - 1

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. If you select the Bluetooth Phone source after the connection is made, the network name and the connected cellular phone name appear in the display. To change display items, press DSPL.

SONY MEX-BT3900U - Connect to this unit using the cellular phone. - 1

Connecting the last-connected cellular phone from this unit

1 Be sure the cellular phone is switched to Bluetooth signal on.
2 Press SOURCE/OFF repeatedly until "BT PHONE" appears.
3 Press (handsfree).

"flashes while the connection is being made. " stays lit when the connection is made.

Notes

  • Some cellular phones require permission to access their phonebook data during handsfree connection to this unit. Obtain permission via the cellular phone.
  • 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.

Tips

  • With Bluetooth signal on: when the ignition is turned to on, this unit reconnects automatically to the last-connected cellular phone. But automatic connection also depends on the cellular phone's specification. If automatic connection is not made, connect manually.
  • You can also select the Bluetooth Phone source by pressing and holding Q (BROWSE).

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.

SONY MEX-BT3900U - Connecting an audio device - 1

Connecting the last-connected audio device from this unit

1 Be sure the audio device is switched to Bluetooth signal on.
2 Press SOURCE/OFF repeatedly until "BT AUDIO" appears.
3 Press 6. "n" flashes while the connection is being made. "n" stays lit when the connection is made.

Handsfree calling

Once the unit is connected to the cellular phone, you can make/receive handsfree calls by operating this unit.

Receiving calls

When receiving a call, a ringtone is output from your car speakers. The name or the phone number appear in the display.

1 Press (handsfree) when a call is received with a ringtone.

The phone call starts.

Notes

  • Depending on the cellular phone, caller name may appear.
  • The built-in microphone of this unit is located on the rear of the front panel (page 12). Do not cover the microphone with tape, etc.

Auto Answer setting

You can select an auto answer setting from "OFF," "1 (about 3 seconds)" or "2 (about 10 seconds)" (page 31).

Ringtone setting

You can switch the ringtone from "1 (this unit)" or "2 (cellular phone)" (page 31).

  • Depending on the cellular phone, this unit's ringtone may be output even if set to "2 (cellular phone)."

To reject a call

Press and hold / OFF for 1 second.

To end a call

Press (handsfree) again.

Note

Even if the call is ended, the Bluetooth connection is not canceled.

Tip

You can also end a call by pressing (SOURCE/OFF) on this unit for 1 second.

Making calls

Calling from the phonebook

When connecting to a cellular phone supporting PBAP (Phone Book Access Profile), you can access the Phonebook, and make a call.

1 Press SOURCE/OFF repeatedly until "BT PHONE" appears.
2 Press Q (BROWSE). The phonebook appears.
3 Rotate the control dial to select an initial from the initial list, then press it.
4 Rotate the control dial to select a name from the name list, then press it.
5 Rotate the control dial to select a number from the number list, then press it. The phone call starts.

Notes

  • The phonebook may not be displayed correctly when the cellular phone's phonebook is deleted.
  • Depending on the cellular phone, displayed contacts on the unit may differ from the phonebook of the cellular phone.

Note on phonebook data

Prior to disposal or changing ownership of your car with this unit still installed, be sure to press the RESET button to erase all the phonebook data in this unit to prevent possible unauthorized access.

Disconnecting the power supply lead will also erase all the phonebook data.

Calling from the call history

1 Press SOURCE/OFF repeatedly until "BT PHONE" appears.
2 Press and hold Q (BROWSE). A list of the call history appears.
3 Rotate the control dial to select a name and phone number from the call history, then press it. The phone call starts.

Notes

  • You can call from the call history (up to 20).
  • The call history may not change even if the cellular phone's call history is deleted.

Calling by phone number input

1 Press SOURCE/OFF repeatedly until "BT PHONE" appears.
2 Press and hold MODE
3 Rotate the control dial to select the phone number, and lastly select " " (space).
4 Press (handsfree). The phone call starts.

Note

"_" appears instead of "#" on the display.

Calling by preset number

You can store up to 6 contacts in the preset dial. For details on how to store, see "Preset dial" (page 26).

1 Press SOURCE/OFF repeatedly until "BT PHONE" appears.
2 Press a number button (1 to 6) to select the contact you want to call.
3 Press (handsfree). The phone call starts.

Calling by redial

1 Press SOURCE/OFF repeatedly until "BT PHONE" appears.
2 Press and hold. The phone call starts.

Operations during a call

Presetting the volume of the ringtone and talker's voice

You can preset the volume level of the ringtone and talker's voice.

To adjust the ringtone volume:

Rotate the control dial while receiving a call. Ringtone volume can be adjusted.

To adjust the talker's voice volume:

Rotate the control dial during a call. The talker's voice volume can be adjusted.

Note

If the Bluetooth Phone source is selected, rotating the control dial will only adjust the talker's volume.

Mic Gain adjustment

You can adjust the volume for the other party. Press ⑤ to adjust the volume levels ("MIC-LOW," "MIC-MID," "MIC-HI").

Note

Configurable during a call.

EC/NC Mode (Echo Canceller/Noise Canceller Mode)

You can reduce echo and noise.

Press and hold ⑤ / to select to "EC/NC-1" or "EC/NC-2."

Note

Configurable during a call.

Call transfer

In order to activate/deactivate the appropriate device (this unit/cellular phone), check the following.

1 Press MODE 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.

Preset dial

Contacts (up to 6) in the phonebook of a cellular phone can be stored in the preset dial.

1 Press SOURCE/OFF repeatedly until "BT PHONE" appears.

2 Press and hold a number button (1 to 6) to select the preset number to store.

"P (preset number) WAITING" appears.

3 Send the phonebook data by operating the cellular phone.

The contact is stored in the selected preset number.

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/OFF repeatedly until "BT PHONE" appears.
2 Press (handsfree). "VOICE DIAL" appears
3 Say the voice tag stored on the cellular phone.

Your voice is recognized, and the call is made.

Notes

  • Check that the 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 22).

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.

SMS indicator

While connecting a cellular phone to this unit, the SMS indicator informs you of any incoming or unread SMS messages.

If you receive a new SMS message, the SMS indicator flashes.

SONY MEX-BT3900U - SMS indicator - 1

If there are any unread SMS messages, the SMS indicator stays lit.

SONY MEX-BT3900U - SMS indicator - 2

Note

Function of the SMS indicator may depend on the cellular phone.

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/OFF 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.
4 Rotate the control dial until "BTA VOL" appears, and rotate the volume control dial to adjust the input level ("+18dB" - "0dB" - "-8dB").

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.)

ToDo this
Repeat playPress ① (REP)*1
Shuffle playPress ② (SHUF)*1
Skip albumsPress ③/④ (ALBUM -/+) [press once for each album]
PlayPress ⑥ (PAUSE)*2 on this unit.
PausePress ⑥ (PAUSE)*2 on this unit.
Skip tracksPress SEEK -/+ (↓←/→↑) [press once for each track]
Reverse/ Fast-forwardPress and hold SEEK -/+ (↓←/→↑) [hold to desired point]

1 Press repeatedly until the desired setting appears.
2 Depending on the device, it may be necessary to press twice.

Operations other than the above should be performed on the audio device.

Notes

Depending on the audio device, information, such as title, track number/time, playback status, etc., may not be displayed on this unit. The information is displayed during Bluetooth Audio playback only.
- 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.

Initializing Bluetooth Settings

You can initialize all the Bluetooth-related settings from this unit.

1 Press and hold (SOURCE/OFF) for 1 second to turn off the power.
2 Press and hold the select button.

The menu list appears.

3 Rotate the control dial to select "BT INIT," then press it.

The confirmation appears.

4 Rotate the control dial to select "INIT-YES," then press it.

"INITIAL" flashes while initializing the Bluetooth settings.

"COMPLETE" appears when initializing has finished.

Note

When disposing of this unit, preset numbers should be deleted with "BT INIT."

Sound Settings and Setup Menu

Changing the sound settings

Adjusting the sound characteristics

1 During reception/playback, press the select button.
2 Rotate the control dial until the desired menu item appears, then press it.
3 Rotate the control dial to select the setting, then press it. The setting is complete.
4 Press (BACK). The display returns to normal reception/play mode.

The following items can be set (follow the page reference for details):

EQ7 PRESET (page 28)

EQ7 SETTING (page 28)

POSITION

SET POSITION (Listening Position setting) (page 29)

ADJ POSITION*1 (Listening Position adjustment) (page 29)

SET SW POS*1*2 (Subwoofer Position setting) (page 29)

BALANCE

Adjusts the sound balance: "RIGHT-15" - "CENTER" - "LEFT-15."

FADER

Adjusts the relative level: "FRONT-15" - "CENTER" - "REAR-15."

DM+ (page 29)

RB ENH (Rear Bass Enhancer) (page 30)

SW LEVEL*2 (Subwoofer Level)

Adjusts the subwoofer volume level: +10dB - "0dB"-"10dB."

("ATT" is displayed at the lowest setting.)

AUX VOL*3 (AUX Volume level)

Adjusts the volume level for each connected auxiliary equipment: +18dB - 0dB 1 -8dB

This setting negates the need to adjust the volume level between sources.

BTA VOL*4 (Bluetooth Audio Volume Level) (page 27)

1 Hidden when "SET POSITION" is set to "OFF."
2 When the audio output is set to "SUB-OUT" (page 30).
3 When AUX source is activated (page 31).
4 When Bluetooth audio source is activated (page 27).

Enjoying sophisticated sound functions — Advanced Sound Engine

Advanced Sound Engine, Sony's new sound engine, creates an ideal in-car sound field with digital signal processing. Advanced Sound Engine contains the following features: EQ7, Listening Position, DM+ Advanced, Rear Bass Enhancer.

Selecting the sound quality — EQ7 Preset

You can select an equalizer curve from 7 equalizer curves ("XPLOD," "VOCAL," "EDGE," "CRUISE," "SPACE," "GRAVITY," "CUSTOM" or "OFF").

1 During reception/playback, press the select button.
2 Rotate the control dial until "EQ7 PRESET" appears, then press it.
3 Rotate the control dial until the desired equalizer curve appears, then press it.
4 Press (BACK).

The display returns to normal reception/play mode.

To cancel the equalizer curve, select "OFF" in step 3.

Tip

The equalizer curve setting can be memorized for each source.

Customizing the equalizer curve - EQ7 Setting

"CUSTOM" of EQ7 allows you to make your own equalizer settings.

1 Select a source, then press the select button.
2 Rotate the control dial until "EQ7 SETTING" appears, then press it.
3 Rotate the control dial until "BASE" appears, then press it.

You can select an equalizer curve as a basis for further customizing.

To not customize a preset equalizer curve, skip to step 5.

4 Rotate the control dial to select the equalizer curve, then press it.
5 Setting the equalizer curve.

Rotate the control dial to select the frequency range, then press it.

SETBANU

BAND1: 63 Hz
BAND2:160Hz
BAND3:400Hz
BAND4:1kHz
BAND5:2.5kHz
BAND6: 6.3kHz
BAND7: 16.0kHz

2 Rotate the control dial to adjust the volume level, then press it.

The volume level is adjustable in 1 dB steps, from -6 dB to +6 dB.

B1+ 5d3

Repeat steps 1 and 2 to adjust other frequency ranges.

6 Press (BACK) twice.

The equalizer curve is stored in "CUSTOM," and the display returns to normal reception/ play mode.

Optimizing sound by Time Alignment - Listening Position

The unit can change the localization of sound by delaying the sound output from each speaker to suit your position, and simulate a natural sound field with the feeling of being in the center of it wherever you sit in the car.

The options for "POSITION" are indicated below.

"FRONT L" (1): Front left "FRONT R" (2): Front right

"FRONT" (3): Center front "ALL" (4): In the center of your car

"OFF": No position set

SONY MEX-BT3900U - Optimizing sound by Time Alignment - Listening Position - 1

You can also set the approximate subwoofer position from your listening position if:
- the audio output is set to "SUB-OUT."
- the listening position is set besides "OFF."

The options for "SET SW POS" are indicated below.

"NEAR" (A): Near

“NORMAL”(8): Normal

"FAR" (©): Far

1 During reception/playback, press the select button.
2 Rotate the control dial until "SET POSITION" appears, then press it.
3 Rotate the control dial to select from "FRONT L," "FRONT R," "FRONT" or "ALL," then press it.
4 Rotate the control dial until "SET SW POS" appears, then press it.

If you select "FRONT L," "FRONT R,"

"FRONT" or "ALL" in step 3 above, you can set the subwoofer position.

Rotate the control dial to select from

"NEAR," "NORMAL" or "FAR," then press it.

5 Press (BACK).

The display returns to normal reception/play mode.

To cancel listening position, select "OFF" on step 3.

Adjusting the listening position

You can fine-tune the listening position setting.

1 During reception/playback, press the select button.
2 Rotate the control dial until "ADJ POSITION" appears, then press it.
3 Rotate the control dial to adjust the listening position, then press it.

Adjustable range: +3 - "CENTER" 3

4 Press (BACK).

The display returns to normal reception/play mode.

DM+ Advanced

DM+ Advanced improves digitally compressed sound by restoring high frequencies lost in the compression process.

1 During playback, press the select button.

2 Rotate the control dial until "DM+" appears, then press it.
3 Rotate the control dial to select "ON," then press it.
4 Press (BACK). The display returns to normal play mode.

Tip

The DM+ setting can be memorized for each source.

Using rear speakers as subwoofer — Rear Bass Enhancer

Rear Bass Enhancer enhances the bass sound by applying the low pass filter setting (page 30) to the rear speakers. This function allows the rear speakers to work as a subwoofer if one is not connected.

1 During reception/playback, press the select button.
2 Rotate the control dial until "RB ENH" appears, then press it.
3 Rotate the control dial to select from "1," "2" or "3," then press it.
4 Press (BACK).

The display returns to normal reception/play mode.

Adjusting setup items — SET

1 Press and hold the select button. The setup display appears.
2 Rotate the control dial until the desired item appears, then press it.
3 Rotate the control dial to select the setting, then press it.*

The setting is complete.

4 Press (BACK).

The display returns to normal reception/play mode.

  • For CLOCK-ADJ and BTM settings, step 4 is not necessary.

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)

CT (Clock Time)

Activates the CT function: "ON," "OFF" (page 15, 16).

BEEP

Activates the beep sound: "ON," "OFF."

AUX-A*1 (AUX Audio)

Activates the AUX source display: "ON," "OFF" (page 31).

AUTO OFF

Shuts off automatically after a desired time when the unit is turned off: "NO," "30S (Seconds)," "30M (Minutes)," "60M (Minutes)."

REAR/SUB*1

Switches the audio output: "SUB-OUT" (subwoofer), "REAR-OUT" (power amplifier).

DEMO (Demonstration)

Activates the demonstration: "ON," "OFF."

DIMMER

Changes the display brightness: "ON," "OFF."

ILLUM (Illumination)

Changes the illumination color: "1," "2."

AUTO SCR (Auto Scroll)

Scrolls long items automatically: "ON," "OFF."

  • "ON": to only tune into stations with stronger signals.

  • "OFF": to tune normal reception.

MONO^*2 (Monaural Mode)

Selects monaural reception mode to improve poor FM reception: "ON," "OFF."

REGIONAL*2

Restricts reception to a specific region: "ON," "OFF" (page 16).

ZAP TIME (Zappin Time)

Selects the playback time for the ZAPPIN function.

  • "Z.TIME-1 (about 6 seconds)," "Z.TIME-2 (about 15 seconds)," "Z.TIME-3 (about 30 seconds)."

ZAP BEEP (Zappin Beep)

Has the beep sound between track passages: "ON," "OFF."

LPF FREQ*3 (Low Pass Filter Frequency)

Selects the subwoofer cut-off frequency: "50Hz," "60Hz," "80Hz," "100Hz," "120Hz."

LPF SLOP*3 (Low Pass Filter Slope)

Selects the LPF slope:"1,"2,3."

SW PHASE*4 (Subwoofer Phase)

Selects the subwoofer phase: "NORM," "REV."

HPF FREQ (High Pass Filter Frequency)

Selects the front/rear speaker cut-off frequency: "OFF," "50Hz," "60Hz," "80Hz," "100Hz," "120Hz."

HPF SLOP (High Pass Filter Slope)

Selects the HPF slope (effective only when HPF FREQ is set to other than "OFF"): "1," "2," "3."

LOUDNESS (Dynamic Loudness)

Reinforces bass and treble for clear sound at low volume levels: "ON," "OFF."

BTM (page 15)

AUTO ANS\*1 (Auto Answer)

Answers an incoming call automatically.

  • "OFF": to not answer automatically until

(landsfree) is pressed.
- "1": to answer automatically after 3 seconds.
- "2": to answer automatically after 10 seconds.

RINGTONE\*1

Uses the ringtone of this unit or the connected cellular phone: "1 (this unit)," "2 (cellular phone)."

BT INIT\*1 (Bluetooth Initialize) (page 27)

1 When the unit is turned off.
2 When FM is received.
3 When the audio output is set to "SUB-OUT" or Rear Bass Enhancer is set to other than "OFF".
4 When the audio output is set to "SUB-OUT."

Other functions

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.

SONY MEX-BT3900U - Connecting the portable audio device - 1
* Be sure to use a straight type plug.

Adjusting 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/OFF repeatedly until "AUX" appears.

After that, "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 28).

External microphone XA-MC10

By connecting an optional external microphone to the microphone input connector, you can improve audio quality while talking through this unit.

SONY MEX-BT3900U - External microphone XA-MC10 - 1

Note

Connect XA-MC10 as the external microphone. You may not be able to call or malfunction may occur if another device is connected.

Additional Information

Precautions

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 play discs that conform to the Compact Disc (CD) standard.

SONY MEX-BT3900U - Notes on discs - 1

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.
    -8cm (3^1 / 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.

- 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.

  • 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.

Playback order of MP3/WMA/AAC files

SONY MEX-BT3900U - Playback order of MP3/WMA/AAC files - 1

About iPod

  • You can connect to the following iPod models. Update your iPod devices to the latest software before use.
    Made for
    -iPod touch (2nd generation)
  • iPod touch (1st generation)
    -iPod classic
  • iPod with video*
  • iPod nano (5th generation)
    -iPod nano (4th generation)
    -iPod nano (3rd generation)
  • iPod nano (2nd generation)
  • iPod nano (1st generation)*
    iPhone 3GS
    -iPhone3G
  • iPhone
  • Passenger control is not available for iPod nano (1st generation) or iPod with video.
  • "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.

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 10m (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 as 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 10m
    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 2.4GHz 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 10m away from the wireless LAN device.

  • If this unit is used within 10m 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

continue to next page

  • 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.

SONY MEX-BT3900U - Replacing the lithium battery of the card remote commander - 1

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.

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.

SONY MEX-BT3900U - Fuse replacement - 1
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.

SONY MEX-BT3900U - Cleaning the connectors - 1
Main unit

SONY MEX-BT3900U - Cleaning the connectors - 2
Back of the front panel

Notes

  • For safety, turn 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.

Removing the unit

1 Remove the protection collar.

Detach the front panel (page 7).
Pinch both edges of the protection collar, then pull it out.

SONY MEX-BT3900U - Remove the protection collar. - 1

SONY MEX-BT3900U - Remove the protection collar. - 2

2 Remove the unit.

Insert both release keys simultaneously until they click.

SONY MEX-BT3900U - Remove the unit. - 1

Pull the release keys to unseat the unit.

SONY MEX-BT3900U - Remove the unit. - 2

Slide the unit out of the mounting.

SONY MEX-BT3900U - Remove the unit. - 3

Specifications

Tuner section

FM

Tuning range: 87.5 - 108.0MHz

Antenna (aerial) terminal:

External antenna (aerial) connector

Intermediate frequency: 150kHz

Usable sensitivity: 10 dBf

Selectivity: 75dB at 400kHz

Signal-to-noise ratio: 70 dB (mono)

Separation: 40dB at 1kHz

Frequency response: 20 - 15,000Hz

MW/LW

Tuning range:

MW: 531 - 1,602kHz

LW: 153 - 279kHz

Antenna (aerial) terminal:

External antenna (aerial) connector

Intermediate frequency: 25kHz

Sensitivity: MW: 26 V , LW: 45 V

CD Player section

Signal-to-noise ratio: 120dB

Frequency response: 10 - 20,000Hz

Wow and flutter: Below measurable limit

USB Player section

Interface: USB (Full-speed)

Maximum current: 500mA

Wireless Communication

Communication System:

Bluetooth Standard version 2.1 + EDR

Output:

Bluetooth Standard Power Class 2 (Max. +4 dBm)

Maximum communication range:

Line of sight approx. 10m (33 ft)*1

Frequency band:

2.4 GHz band (2.4000 - 2.4835 GHz)

Modulation method: FHSS

Compatible Bluetooth Profiles*2:

A2DP (Advanced Audio Distribution Profile) 1.2

AVRCP (Audio Video Remote Control Profile) 1.3

HFP (Handsfree Profile) 1.5

PBAP (Phone Book Access Profile)

OPP (Object Push 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.

Power amplifier section

Output: Speaker outputs

Speaker impedance: 4 - 8 ohms

Maximum power output: 52W× 4 (at 4 ohms)

General

Outputs:

Audio outputs terminal (front, rear/sub switchable)

Power antenna (aerial) relay control terminal

Power amplifier control terminal

Inputs:

Telephone ATT control terminal

Remote controller input terminal

Antenna (aerial) input terminal

MIC input terminal

USB signal input connector

Power requirements: 12 V DC car battery (negative ground (earth))

Dimensions: Approx. 178 × 50 × 179 ~mm (7^1 / 8 × 2 × 7^1 / 8 in) (w/h/d)

Mounting dimensions: Approx. 182 × 53 × 162 ~mm (7^1 / 4 × 2^1 / 8 × 6^1 / 2 in) (w/h/d)

Mass: Approx. 1.2kg (2 lb 11 oz)

Supplied accessories:

Card remote commander: RM-X174

Parts for installation and connections (1 set)

Optional accessories/equipment:

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.

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.

Support site

http://support.sony-europe.com/

General

No power is being supplied to the unit.

  • Check the connection or fuse.
  • If the unit is turned off and the display disappears, it cannot be operated with the remote commander.

Turn 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 "FADER" is not set for a 2-speaker system.
  • The Bluetooth audio device is in pause.

Cancel pause.

No beep sound.

  • The beep sound is canceled (page 30).
  • 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.
    Store 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.

Set "DEMO-OFF" (page 30).

The display disappears from/does not appear in the display window.

  • The dimmer is set to "DIM-ON" (page 30).
  • The display disappears if you press and hold (SOURCE/OFF).
    Press / OFF on the unit until the display appears.
  • The connectors are dirty (page 35).

The Auto Off function does not operate.

The unit is turned on. The Auto Off function activates after turning off the unit.

Turn off the unit.

Radio reception

The stations cannot be received. The sound is hampered by noises.

  • The connection is not correct.

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/MW/LW antenna (aerial) in the rear/side glass).
Check the connection of the car antenna (aerial).
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.
    Tuning stops too frequently:
    Set "LOCAL-ON" (page 30).
    Tuning does not stop at a station: Set "LOCAL-OFF" (page 30).
    The broadcast signal is too weak.
    Perform manual tuning.

During FM reception, the "ST" indication flashes.

  • Tune in the frequency accurately.
    The broadcast signal is too weak.
    Set "MONO-ON" (page 30).

An FM program broadcast in stereo is heard in monaural.

The unit is in monaural reception mode.

Set“MONO-OFF”(page 30).

RDS

The SEEK starts after a few seconds of listening.

The station is non-TP or has weak signal.
Deactivate TA (page 16).

No traffic announcements.

  • Activate TA (page 16).
  • The station does not broadcast any traffic announcements despite being TP.

Tune in another station.

PTY displays "----"

  • The current station is not an RDS station.
  • RDS data has not been received.
  • The station does not specify the program type.

continue to next page

Program service name flashes.

There is no alternative frequency for the current station.
Press (SEEK) + / - while the program service name is flashing. "PI SEEK" appears and the unit starts searching for another frequency with the same PI (Program Identification) data.

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 play.

Defective or dirty disc.
- The CD-Rs/CD-RWs are not for audio use (page 32).

MP3/WMA/AAC files cannot be played.

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 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.
    "AUTO SCR" is set to "OFF."

Set "A.SCRL-ON" (page 30).
Press and hold (DSPL) (SCRL).

The sound skips.

  • Installation is not correct.
    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).

USB playback

You cannot play items via a USB hub.

This unit cannot recognize USB devices via a USB hub.

Cannot play items.

A USB device does not work.
Reconnect it.

The USB device takes longer to play.

The USB device contains files with a complicated tree structure.

A beep sounds.

During playback, the USB device has been disconnected.
Before 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 23).

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 name of the detected device does not appear.

Depending on the status of the other device, it may not be possible to obtain the name.

No ringtone.

  • Adjust the volume in "VOL RING" level.
  • Depending on the connecting device, the ringtone may not be sent properly.

Set "RINGTONE" to "R.TONE-1" (page 24).

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 25).

Echo or noise occurs in phone call conversations.

  • Lower the volume.
  • Set EC/NC Mode to "EC/NC-1" or "EC/NC-2" (page 25).
  • 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 Bluetooth audio is played, the phone is not connected even if you press (handsfree).
Connect from the phone.

The phone sound quality is poor.

Phone sound quality depends on reception conditions of cellular phone.
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.

Adjust the volume of the connected audio device or this unit.

No sound is heard from the Bluetooth audio device.

The audio device is paused.

Cancel pause of the audio device.

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.

Turn off the other devices.

Increase 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.

The name of the other party does not appear when a call is received.

The calling phone is not set to send the phone number.

A call is answered unintentionally.

  • The connecting phone is set to answer a call automatically.
  • "AUTO ANS" of this unit is set to "A.ANS-1" or "A.ANS-2" (page 24).

Pairing failed due to time out.

Depending on the connecting device, the time limit for pairing may be short. Try completing the pairing within the time.

Bluetooth function cannot operate.

Turn off the unit by pressing (SOURCE/OFF) for more than 2 seconds, then turn the unit on again.

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.

Error displays/Messages

CHECKING

The unit is confirming the connection of a USB device. Wait until confirming the connection is finished.

EMPTY

The call history is empty.
The phonebook is empty.
The preset dial is empty.

ERROR

  • The disc is dirty or inserted upside down. Clean or insert the disc correctly.
  • A blank disc has been inserted.
  • The disc cannot play due to a problem. Insert another disc.
  • USB device was not automatically recognized. Reconnect it again.

  • Press to remove the disc.

  • BT Initialize failed.
    Phonebook access failed.
  • Phonebook content was changed while accessing the cellular phone.

Access the phonebook in the cellular phone again.

  • A call was made while the cellular phone was not connected.

P (preset number) ERROR

A call was made by preset number when no preset number exists.

FAILURE

The connection of speakers/amplifiers is incorrect. See the installation/connections manual of this model to check the connection.

HUB NO SUPRT (HUBs Not Support)

USB hub is not supported on this unit.

L. SEEK +/-

The local seek mode is on during automatic tuning.

NO AF

There is no alternative frequency for the current station.

Press (SEEK) + / - while the program service name is flashing. The unit starts searching for another frequency with the same PI (Program Identification) data ("PI SEEK" appears).

NO DEV (No Device)

  • USB is selected as source without a USB device connected. A USB device or a USB cable has been disconnected during playback.
    Be sure to connect a USB device and USB cable.
  • Bluetooth audio source is selected without a Bluetooth audio device connected. A Bluetooth audio device has been disconnected during a call.
    Be sure to connect a Bluetooth audio device.
  • Bluetooth phone source is selected without a cellular phone connected. A cellular phone has been disconnected during a call.
    Be sure to connect a cellular phone.

NO INFO (No Information)

Network name and cellular phone name are not received with cellular phone connected.

NO MUSIC

The disc or USB device does not contain a music file.

Insert a music CD in this unit.
Connect a USB device with a music file in it.

NO NAME

A disc/album/artist/track name is not written in the track.

NOT FOUND

There is no item beginning with the selected letter in Alphabet search.

NO TP

The unit will continue searching for available TP stations.

OFFSET

There may be an internal malfunction.

Check the connection. If the error indication remains on in the display, consult your nearest Sony dealer.

OVERLOAD

USB device is overloaded.

Disconnect the USB device, then change the source by pressing (SOURCE/OFF).
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.
→Wait until reading is complete and playback starts automatically. Depending on the disc structure, it may take more than a minute.

RESET

This unit or USB device cannot be operated due to a problem.
Press the RESET button (page 6).

UNKNOWN

Name or phone number cannot be displayed when browsing phonebook or call history.

USB NO SUPRT (USB Not Support)

The connected USB device is not supported.

For details on the compatibility of your USB device, visit the support site.

WITHHELD

Phone number is hidden by caller.

"LLL" or "7777"

During fast-forward or reverse, 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.

Wichtig!

CLASS 1 LASER PRODUCT

②: SHUF Section 19, 21, 22

Seite 17, 19, 20, 22, 23, 27

"FRONT L" (1): Vorne links

A2DP (Advanced Audio Distribution Profile) 1.2

AVRCP (Audio Video Remote Control Profile) 1.3

HFP (Handsfree Profile) 1.5

PBAP (Phone Book Access Profile)

OPP (Object Push Profile)

CLASS 1 LASER PRODUCT

Appareil principal 14

Operations Bluetooth 25

Pairage 25

A propos des icones Bluetooth. 26

Connexion. 26

2 Touche Q (BROWSE) page 23, 28

12 Touche BT (BLUETOOTH) page 11, 25, 26

15 Touche DSPL (affichage)/SCRL (défilament) page 17, 19, 20, 22, 23, 26

8 Touche ATT (attenuer)

La lecture commence.

La lecture commence.

A2DP (Advanced Audio Distribution Profile) 1.2

AVRCP (Audio Video Remote Control Profile) 1.3

HFP (Handsfree Profile) 1.5

PBAP (Phone Book Access Profile)

OPP (Object Push Profile)

CLASS 1 LASER PRODUCT

Come saltare album, podcast, generi, playlist e artisti 22

Tipodi dischiEtichetta sul disco
CD-DACOMPACT DIGITAL AUDIO RecordableCOMPACT DIGITAL AUDIO ReWritable
MP3 WMA AACCOMPACT DIGITAL AUDIO RecordableCOMPACT DIGITAL AUDIO ReWritable
COMPACT DIGITAL AUDIO RecordableCOMPACT DIGITAL AUDIO ReWritable

Note su Bluetooth

Attenzione

IN NESSUN CASO SONY POTRA ESSERE RITENUTA RESPONSABILE DI DANNI ACCIDENTALI,INDIRETTI, CONSEQUENZIALI O DI ALTRA NATURA, INCLUSI, SENZA ALCUNA LIMITAZIONE, PERDITE DI PROFITTI, PERDITE DI GUADAGNO,PERDITE DI DATI,PERDITE DELL'UTILIZZO DEL PRODOTTO O DI QUALSIASI APPARECCHIO ASSOCIATO E TEMPI DI FERMO DOVUTI ALL'uso DEL PRESENTE PRODOTTO O DEI RELATIVI COMPONENTI HARDWARE E/O SOFTWARE.

NOTA IMPORTANTE!

Tastos (BACK)/MODE pagina 11, 17, 23, 28, 29

Come saltare album, podcast, generi, playlist e artisti

EC/NC Mode (Modo EC/NC) (Echo Canceller/Noise Canceller Mode)

RB ENH (Rear Bass Enhancer) (pagea 34)

SW LEVEL*2 (Livello subwoofer)

Advanced, Rear Bass Enhancer.

Bluetooth Standard Power Class 2 (max. +4 dBm)

A2DP (Advanced Audio Distribution Profile) 1.2

AVRCP (Audio Video Remote Control Profile) 1.3

HFP (Handsfree Profile) 1.5

PBAP (Phone Book Access Profile)

OPP (Object Push Profile)

CLASS 1 LASER PRODUCT

AF (alternatieve frequencies)

Na 3 seconden is de instelling voltooid.

Als u wiltteringukerenaar de normale weergavestand,selecteertu" 一 _ i ^ 一 OFF"of"SHUF OFF".

USB-apparaten

Na 3 seconden is de instelling voltooid.

Als u wiltteringgakerennaar de normale weergavestand,selecteertu" 一 _ i ^ 一 OFFof"SHUF OFF".

iPod

Over Bluetooth-communicatie

Interface: USB (Full-speed)

Maximale voeding: 500mA

A2DP (Advanced Audio Distribution Profile) 1.2

AVRCP (Audio Video Remote Control Profile) 1.3

HFP (Handsfree Profile) 1.5

PBAP (Phone Book Access Profile)

OPP (Object Push Profile)

Hereby, Sony Corp., declares that this MEXBT3900U is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC.

For details, please access the following URL: http://www.compliance.sony.de/

Espanol

Register your product online now at:

www.sony-europe.com/myproducts

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Product information

Brand : SONY

Model : MEX-BT3900U

Category : Car stereo