DSX-A202UI - Car radio SONY - Free user manual and instructions
Find the device manual for free DSX-A202UI SONY in PDF.
| Product type | Digital car radio |
| Brand | Sony |
| Model | DSX-A202UI |
| Dimensions (W x H x D) | 178 x 50 x 155 mm |
| Weight | 0.8 kg |
| Power supply | 12 V DC (car battery) |
| Max output power | 4 x 50 W |
| RMS output power | 4 x 20 W |
| Radio receiver | AM/FM, RDS |
| Inputs | USB (front), AUX (3.5 mm mini-jack) |
| Bluetooth | Yes, for hands-free calling and audio streaming |
| Compatible audio formats | MP3, WMA, FLAC via USB |
| Equalizer | 7 preset bands + customizable |
| Additional functions | Loudness, Treble/Bass adjustments, Steering wheel control input |
| Display | Monochrome LCD display with backlight |
| Cleaning | Soft dry cloth; avoid chemical products |
| Safety | Disconnect battery before installation; use appropriate fuses |
| Spare parts | Available from Sony after-sales service |
| Repairability | Repairability index: 4.5/10 (estimate) |
| Warranty | 2 years (according to applicable law) |
| Package contents | Car radio, Bluetooth microphone, power cable, mounting bracket, screws, manual |
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USER MANUAL DSX-A202UI SONY
FM/MW/LW Digital Media Player
| Operating Instructions | GB |
| Bedienungsanleitung | DE |
| Mode d'emploi | FR |
| Istruzioni per l'uso | IT |
| Gebruiksaanwijzing | NL |
To cancel the demonstration (DEMO) display, see page 10. For the connection/installation, see page 17.
For safety, be sure to install this unit in the dashboard of the car as the rear side of the unit becomes hot during use. For details, see "Connection/Installation" (page 17).
Made in Thailand
The nameplate indicating operating voltage, etc., is located on the bottom of the chassis.

Hereby, Sony Corporation declares that this equipment is in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address: http://www.compliance.sony.de/
Notice for customers: the following information is only applicable to equipment sold in countries applying EU Directives
Manufacturer: Sony Corporation, 1-7-1 Konan Minato-ku Tokyo, 108-0075 Japan For EU product compliance: Sony Belgium, bijkantoor van Sony Europe Limited, Da Vincilaan 7-D1, 1935 Zaventem, Belgium

Disposal of waste batteries and electrical and electronic equipment (applicable in the European Union and other European countries with separate
collection systems)
This symbol on the product, the battery or on the packaging indicates that the product and the battery 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 products and 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. 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 and the electrical and electronic equipment will be treated properly, hand over these products 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 or battery.
Warning if your car's ignition has no ACC position
Be sure to set the AUTO OFF function (page 11). The unit will shut off completely and automatically in the set time after the unit is turned off, which prevents battery drain. If you do not set the AUTO OFF function, press and hold OFF until the display disappears each time you turn the ignition off.
Disclaimer regarding services offered by third parties
Services offered by third parties may be changed, suspended, or terminated without prior notice. Sony does not bear any responsibility in these sorts of situations.
Table of Contents
Guide to Parts and Controls 4
Getting Started
Detaching the Front Panel.... 5
Setting the Clock 6
Connecting a USB Device 6
Connecting Other Portable Audio Device ..... 6
Listening to the Radio
Listening to the Radio 7
Using Radio Data System (RDS) 7
Playback
Playing a USB Device 9
Searching and Playing Tracks 9
Settings
Canceling the DEMO Mode 10
Basic Setting Operation.... 10
General Setup (GENERAL) 11
Sound Setup (SOUND) 11
Display Setup (DISPLAY) 11
Additional Information
Precautions....12
Maintenance....12
Specifications....13
Troubleshooting 14
Connection/Installation
Cautions 17
Parts List for Installation 17
Connection 18
Installation 20
Guide to Parts and Controls
Main unit
1 Front panel release button 2 SRC (source)
Turn on the power.
Change the source.
OFF
Press and hold for 1 second to turn the source off and display the clock.
Press and hold for more than 2 seconds to turn off the power and the display.
3 Control dial
Rotate to adjust the volume.
PUSH ENTER
Enter the selected item.
MENU
Open the setup menu.
4 Display window 5 SEEK +/-
Tune in radio stations automatically. Press and hold to tune manually.
I◄◄/►►l (prev/next)
◀◀/▶▶ (fast-reverse/fast-forward)
6 PTY (program type)
Select PTY in RDS.
Q (browse) (page 9, 10)
Enter the browse mode during playback.
7 MODE (page 7, 9)
→ (back)
Return to the previous display.
8 Receptor for the remote commander
9 Number buttons (1 to 6)
Receive stored radio stations. Press and hold to store stations.
ALBUM ▼/▲
Skip an album for audio device. Press and hold to skip albums continuously.
⊂ (repeat)
(shuffle)
PAUSE
10 MEGA BASS
Reinforces bass sound in synchronization with the volume level. Press to change the MEGA BASS setting: [1], [2], [OFF].
11 AUX input jack
12 DSPL (display)
Press to change display items.
- SCRL (scroll)
Press and hold to scroll a display item.
13 USB port
Getting Started
Detaching the Front Panel
You can detach the front panel of this unit to prevent theft.
1 Press and hold OFF ① until the unit turns off, press the front panel release button ②, then pull the panel towards you to remove.

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.
Attaching the front panel
Setting the Clock
1 Press MENU, rotate the control dial to select [SET GENERAL], then press it. 2 Rotate the control dial to select [SET CLOCK-ADJ], 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 MENU. The setup is complete and the clock starts.
To display the clock
Press DSPL.
Connecting a USB Device
1 Turn down the volume on the unit. 2 Connect the USB device to the unit. To connect an iPod/iPhone, use the USB connection cable for iPod (not supplied).

Connecting Other Portable Audio Device
1 Turn off the portable audio device. 2 Turn down the volume on the unit. 3 Connect the portable audio device to the AUX input jack (stereo mini jack) on the unit with a connecting cord (not supplied)*.
* Be sure to use a straight type plug.

4 Press SRC to select [AUX].
To match the volume level of the connected device to other sources
Start playback of the portable audio device at a moderate volume, and set your usual listening volume on the unit. Press MENU, then select [SET SOUND] → [SET AUX VOL] (page 11).
Listening to the Radio
Listening to the Radio
To listen to the radio, press SRC to select [TUNER].
Storing automatically (BTM)
1 Press MODE to change the band (FM1, FM2, FM3, MW or LW). 2 Press MENU, rotate the control dial to select [SET GENERAL], then press it. 3 Rotate the control dial to select [SET BTM], then press it. The unit stores stations in order of frequency on the number buttons.
Tuning
1 Press MODE to change the band (FM1, FM2, FM3, MW or LW). 2 Perform tuning.
To tune manually Press and hold SEEK +/- to locate the approximate frequency, then press SEEK +/- repeatedly to fine adjust to the desired frequency. To tune automatically Press SEEK +/-. Scanning stops when the unit receives a station.
Storing manually
1 While receiving the station that you want to store, press and hold a number button (1 to 6) until [MEM] appears.
Receiving the stored stations
1 Select the band, then press a number button (1 to 6).
Using Radio Data System (RDS)
Setting alternative frequencies (AF) and traffic announcement (TA)
AF continuously retunes the station to the strongest signal in a network, and TA provides current traffic information or traffic programs (TP) if received.
1 Press MENU, rotate the control dial to select [SET GENERAL], then press it. 2 Rotate the control dial to select [SET AF/TA], then press it. 3 Rotate the control dial to select [SET AF-ON], [SET TA-ON], [SET AF/TA-ON] or [SET AF/TA-OFF], then press it.
To store RDS stations with the AF and TA setting
You can preset RDS stations along with an AF/TA setting. Set AF/TA, then store the station with BTM or manually. If you preset manually, you can also preset non-RDS stations.
To receive emergency announcements
With AF or TA on, emergency announcements will automatically interrupt the currently selected source.
To adjust the volume level during a traffic announcement
Level will be stored into memory for subsequent traffic announcements, independently from the regular volume level.
To stay with one regional program (REGIONAL)
When the AF and REGIONAL functions are on, you will not be switched to another regional station with a stronger frequency. If you leave this regional program's reception area, set [SET REG-OFF] in [SET GENERAL] during FM reception (page 11). This function does not work in the UK and some other areas.
Local Link function (UK only)
This function enables you to select other local stations in the area, even if they are not stored on your number buttons. During FM reception, press a number button (1 to 6) on which a local station is stored. Within 5 seconds, press again a number button of the local station. Repeat this procedure until the local station is received.
Selecting program types (PTY)
1 Press PTY during FM reception. 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), FOLK M (Folk Music), DOCUMENT (Documentary)
Setting clock time (CT)
The CT data from the RDS transmission sets the clock.
1 Set [SET CT-ON] in [SET GENERAL] (page 11).
Playback
Playing a USB Device
In these Operating Instructions, "iPod" is used as a general reference for the iPod functions on an iPod and iPhone, unless otherwise specified by the text or illustrations.
For details on the compatibility of your iPod, see "About iPod" (page 12) or visit the support site on the back cover.
MSC (Mass Storage Class) and MTP (Media Transfer Protocol) type USB devices (such as a USB flash drive, digital media player, Android™ phone) compliant with the USB standard can be used. Depending on the digital media player or Android phone, setting the USB connection mode to MTP is required.
Notes
- For details on the compatibility of your USB device, visit the support site on the back cover.
- Playback of the following files is not supported. MP3/WMA/FLAC:
– copyright-protected files — DRM (Digital Rights Management) files — Multi-channel audio files
MP3/WMA:
— lossless compression files
1 Connect a USB device to the USB port (page 6).
Playback starts.
If a device is already connected, to start playback, press SRC to select [USB] ([IPD] appears in the display when the iPod is recognized).
2 Adjust the volume on this unit.
To stop playback
Press and hold OFF for 1 second.
To remove the device
Stop playback, then remove the device.
Caution for iPhone
When you connect an iPhone via USB, phone call volume is controlled by the iPhone, not the unit. Do not inadvertently increase the volume on the unit during a call, as a sudden loud sound may result when the call ends.
Operating an iPod directly (Passenger control)
1 During playback, press and hold MODE until [MODE IPOD] appears.
Operations of the iPod become available. Note that the volume can be adjusted only by the unit.
To exit passenger control
Press and hold MODE until [MODE AUDIO] appears.
Searching and Playing Tracks
Repeat play and shuffle play
1 During playback, press (repeat) or (shuffle) repeatedly to select the desired play mode.
Playback in the selected play mode may take time to start.
Available play modes differ depending on the selected sound source.
Searching a track by name (Quick-BrowZer™)
1 During USB playback, press (Browse)* to display the list of search categories.
When the track list appears, press (back) repeatedly to display the desired search category.
* During USB playback, press (browse) for more than 2 seconds to directly return to the beginning of the category list.
2 Rotate the control dial to select the desired search category, then press it to confirm. 3 Repeat step 2 to search the desired track. Playback starts.
To exit the Quick-BrowZer mode
Press (browse).
Searching by skipping items (Jump mode)
1 Press (browse). 2 Press SEEK +. 3 Rotate the control dial to select the item. The list is jumped in steps of 10% of the total number of items. 4 Press ENTER to return to the Quick-BrowZer mode. The selected item appears. 5 Rotate the control dial to select the desired item, then press it. Playback starts.
Settings
Canceling the DEMO Mode
You can cancel the demonstration display which appears when the source is off and the clock is displayed.
1 Press MENU, rotate the control dial to select [SET GENERAL], then press it. 2 Rotate the control dial to select [SET DEMO], then press it. 3 Rotate the control dial to select [SET DEMO-OFF], then press it. The setting is complete.
4 Press (back) twice. The display returns to normal reception/play mode.
Basic Setting Operation
You can set items in the following setup categories: General setup (GENERAL), Sound setup (SOUND), Display setup (DISPLAY)
1 Press MENU. 2 Rotate the control dial to select the setup category, then press it. The items that can be set differ depending on the source and settings. 3 Rotate the control dial to select the options, then press it.
To return to the previous display
Press ↩ (back).
General Setup (GENERAL)
DEMO (demonstration)
Activates the demonstration: [ON], [OFF].
CLOCK-ADJ (clock adjust) (page 6)
CAUT ALM (caution alarm)
Activates the caution alarm: [ON], [OFF] (page 5). (Available only while the source is off and the clock is displayed.)
BEEP
Activates the beep sound: [ON], [OFF].
AUTO OFF
Shuts off automatically after a desired time when the unit is turned off: [NO], [30S] (30 seconds), [30M] (30 minutes), [60M] (60 minutes).
CT (clock time)
Activates the CT function: [ON], [OFF].
AF/TA (alternative frequencies/traffic announcement)
Selects the alternative frequencies (AF) and traffic announcement (TA) setting: [AF-ON], [TA-ON], [AF/TA-ON], [AF/TA-OFF].
REGIONAL
Restricts reception to a specific region: [ON], [OFF]. (Available only when FM is received.)
BTM (best tuning memory) (page 7)
(Available only when the tuner is selected.)
Sound Setup (SOUND)
This setup menu is available when any source is selected.
EQ5 PRESET
Selects an equalizer curve from 10 equalizer curves or off: [OFF], [R&B], [ROCK], [POP], [DANCE], [HIP-HOP], [ELECTRONICA], [JAZZ], [SOUL], [COUNTRY], [CUSTOM].
The equalizer curve setting can be memorized for each source.
EQ5 SETTING
Sets [CUSTOM] of EQ5.
BASE
Selects a preset equalizer curve as a basis for further customizing: [BAND1] (low frequency), [BAND2] (mid-low frequency), [BAND3] (mid frequency), [BAND4] (mid-high frequency), [BAND5] (high frequency).
The volume level is adjustable in 1 dB steps, from -10 dB to +10 dB.
BALANCE
Adjusts the sound balance: [RIGHT-15] - [CENTER] - [LEFT-15].
FADER
Adjusts the relative level: [FRONT-15] - [CENTER] - [REAR-15].
AUX VOL (AUX volume level)
Adjusts the volume level for each connected auxiliary device: [+18 dB] - [0 dB] - [-8 dB]. This setting negates the need to adjust the volume level between sources.
Display Setup (DISPLAY)
DIMMER
Changes the display brightness: [ON], [OFF].
SND SYNC (sound synchronization)
Activates the synchronization of the illumination with the sound: [ON], [OFF].
AUTO SCR (auto scroll)
Scrolls long items automatically: [ON], [OFF]. (Not available when the AUX or tuner is selected.)
Additional Information
Precautions
- Cool off the unit beforehand if your car has been parked in direct sunlight.
- Do not leave the front panel or audio devices brought in inside the car, or it may cause malfunction due to high temperature in direct sunlight. • Power antenna (aerial) extends automatically.
To maintain high sound quality
Do not splash liquid onto the unit.
Playback order of audio files![graph TD A["1"] --> B["1"] A --> C["2"] A --> D["3"] A --> E["4"] B --> F["Folder (album)"] C --> G["Audio file (track)"] D --> H["Audio file (track)"] E --> I["Audio file (track)"]](/content/2026/06/1274533/images/357a69ae998dcdac4a8b488f745b776bc726a1921aa2def96bd386b954ee39d3.jpg)
About iPod
- You can connect to the following iPod models. Update your iPod devices to the latest software before use.
Compatible iPhone/iPod models
| Compatible Model USB | |
| iPhone 6 Plus ○ | |
| iPhone 6 ○ | |
| iPhone 5s ○ | |
| iPhone 5c ○ |
| Compatible Model USB | |
| iPhone 5 ○ | |
| iPhone 4s ○ | |
| iPhone 4 ○ | |
| iPhone 3GS ○ | |
| iPod touch (5th generation) ○ | |
| iPod touch (4th generation) ○ | |
| iPod touch (3rd generation) ○ | |
| iPod classic ○ | |
| iPod nano (7th generation) ○ | |
| iPod nano (6th generation) ○ | |
| iPod nano (5th generation) ○ |
"Made for iPod" and "Made for iPhone" mean that an electronic accessory has been designed to connect specifically to iPod or iPhone, respectively, and has been certified by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod or iPhone may affect wireless performance.
If you have any questions or problems concerning your unit that are not covered in this manual, consult your nearest Sony dealer.
Maintenance
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 5) and clean the connectors with a cotton swab. Do not apply too much force. Otherwise, the connectors may be damaged.

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.
Specifications
Tuner section
FM
Tuning range: 87.5 - 108.0 MHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Intermediate frequency:
FM CCIR: -1,956.5 to -487.3 kHz and
+500.0 to +2,095.4 kHz
Usable sensitivity: 7 dBf
Selectivity: 75 dB at 400 kHz
Signal-to-noise ratio: 73 dB
Separation: 50 dB at 1 kHz
Frequency response: 20 - 15,000 Hz
MW/LW
Tuning range:
MW: 531 - 1,602 kHz
LW: 153 - 279 kHz
Antenna (aerial) terminal:
External antenna (aerial) connector
Sensitivity: MW: 26 μV, LW: 50 μV
USB Player section
Interface: USB (Full-speed)
Maximum current: 1 A
The maximum number of recognizable tracks:
— folders (albums): 256
— files (tracks) per folder: 256
Corresponding codec:
MP3 (.mp3)
Bit rate: 8 - 320 kbps (Supports VBR (Variable Bit Rate))
Sampling rate: 16 - 48 kHz
WMA (.wma)
Bit rate: 32 - 192 kbps (Supports VBR (Variable Bit Rate))
Sampling rate: 32 kHz, 44.1 kHz, 48 kHz
FLAC (.flac)
Bit depth: 16 bit, 24 bit
Sampling rate: 44.1 kHz, 48 kHz
Power amplifier section
Output: Speaker outputs
Speaker impedance: 4 - 8 ohms
Maximum power output: 55 W × 4 (at 4 ohms)
General
Outputs:
Audio outputs terminal (rear)
Power antenna (aerial)/Power amplifier control terminal (REM OUT)
Inputs:
Remote controller input terminal
Antenna (aerial) input terminal
Power requirements: 12 V DC car battery (negative ground (earth))
Rated current consumption: 10 A
Dimensions:
Approx. 178 mm × 50 mm × 120 mm
(7 1/8 in × 2 in × 4 3/4 in) (w/h/d)
Mounting dimensions:
Approx. 182 mm × 53 mm × 102 mm
(7 1/4 in × 2 1/8 in × 4 1/8 in) (w/h/d)
Mass: Approx. 0.7 kg (1 lb 9 oz)
Package contents:
Main unit (1)
Parts for installation and connections (1 set)
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.
Copyrights
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.
Android is a trademark of Google Inc.
libFLAC
Copyright (C) 2000-2009 Josh Coalson Copyright (C) 2011-2013 Xiph.Org Foundation
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. - Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. - Neither the name of the Xiph.org Foundation nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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. For details on using the fuse and removing the unit from the dashboard, see "Connection/Installation" (page 17). If the problem is not solved, visit the support site on the back cover.
General
No sound or the sound is very low.
- The position of the fader control [FADER] is not set for a 2-speaker system. - The volume of the unit and/or connected device is very low. Increase the volume of the unit and connected device.
No beep sound.
- An optional power amplifier is connected and you are not using the built-in amplifier.
The contents of the memory have been erased.
→ The power supply lead or battery has been disconnected or not connected properly.
Stored stations and correct time are erased.
The fuse has blown.
Makes a 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, the demonstration mode starts.
→ If no operation is performed for 5 minutes with [DEMO-ON] set, the demonstration mode starts. — Set [DEMO-OFF] (page 11).
The display disappears from/does not appear in the display window.
→ The dimmer is set to [DIM-ON] (page 11). → The display disappears if you press and hold OFF. — Press OFF on the unit until the display appears. → The connectors are dirty (page 12).
The display/illumination flashes.
→ The power supply is not sufficient. - Check that the car battery supplies enough power to the unit. (The power requirement is 12 V DC.)
The operation buttons do not function.
→ Press DSPL and (back)/MODE for more than 2 seconds to reset the unit. The contents stored in memory are erased. For your safety, do not reset the unit while you are driving.
Radio reception
Stations cannot be received.
The sound is hampered by noises.
→ The connection is not correct. - Check the connection of the car antenna (aerial). - If the auto antenna (aerial) will not extend, check the connection of the power antenna (aerial) control lead.
Preset tuning is not possible.
→ The broadcast signal is too weak.
RDS
The SEEK starts after a few seconds of listening.
→ The station is non-TP or has weak signal. — Deactivate TA (page 7).
No traffic announcements.
→ Activate TA (page 7). → 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.
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.
USB device playback
You cannot play items via a USB hub.
This unit cannot recognize USB devices via a USB hub.
A USB device takes longer to play.
The USB device contains files with a complicated tree structure.
The sound is intermittent.
The sound may be intermittent at a high-bit-rate. DRM (Digital Rights Management) files may not be playable in some cases.
Audio file cannot be played.
USB devices formatted with file systems other than FAT16 or FAT32 are unsupported.*
* This unit supports FAT16 and FAT32, but some USB devices may not support all of these FAT formats. For details, refer to the operating instructions of each USB device or contact the manufacturer.
Error displays/Messages
HUB NO SUPRT: USB hubs are not supported.
IPD STOP: iPod playback has finished.
Operate your iPod/iPhone to start playback.
NO AF: No alternative frequencies.
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 TP: No traffic programs.
→ The unit will continue searching for available TP stations.
OVERLOAD: The USB device is overloaded.
→ Disconnect the USB device, then press SRC to select another source. → The USB device has a fault, or an unsupported device is connected.
READ: Now reading information.
→ Wait until reading is complete and playback starts automatically. This may take some time depending on the file organization.
USB ERROR: The USB device cannot be played.
→ Connect the USB device again.
USB NO DEV: A USB device is not connected or recognized.
→ Make sure the USB device or USB cable is securely connected.
USB NO MUSIC: There is no playable file.
→ Connect a USB device containing playable files (page 13).
USB NO SUPRT: The USB device is not supported.
→ For details on the compatibility of your USB device, visit the support site on the back cover.
If these solutions do not help improve the situation, consult your nearest Sony dealer.
Connection/Installation
Cautions
- Run all ground (earth) leads to a common ground (earth) point.
- Do not get the leads trapped under a screw, or caught in moving parts (e.g., seat railing).
- Before making connections, turn the car ignition off to avoid short circuits.
- Connect the power supply lead ④ to the unit and speakers before connecting it to the auxiliary power connector.
- Be sure to insulate any loose unconnected leads with electrical tape for safety.
Precautions
- Choose the installation location carefully so that the unit will not interfere with normal driving operations.
- Avoid installing the unit in areas subject to dust, dirt, excessive vibration, or high temperature, such as in direct sunlight or near heater ducts.
- Use only the supplied mounting hardware for a safe and secure installation.
Note on the power supply lead (yellow)
When connecting this unit in combination with other stereo components, the amperage rating of the car circuit to which the unit is connected must be higher than the sum of each component's fuse amperage rating.
Mounting angle adjustment
Adjust the mounting angle to less than 45 degrees.
Parts List for Installation
①
②


③
④


- This parts list does not include all the package contents.
- The bracket ① and the protection collar ③ are attached to the unit before shipping. Before mounting the unit, use the release keys ② to remove the bracket ① from the unit. For details, see "Removing the protection collar and the bracket" (page 20).
- Keep the release keys ② for future use as they are also necessary if you remove the unit from your car.
Connection![graph TD A["ANT IN"] --> B["from a car antenna (aerial)*5"] B --> C["from a wired remote control (not supplied)*4"] C --> D["See "Power connection diagram" (page 20) for details."] D --> E["① For details, see "Making connections" (page 19)."] D --> F["②"] D --> G["④"] G --> H["FU…](/content/2026/06/1274533/images/3548ab17a26a48991163fdd8bec55e1b6781e72656a6fa7bd82b47994f46d05d.jpg)
*1 Not supplied *2 Speaker impedance: 4 - 8 Ω × 4 *3 RCA pin cord (not supplied)
*4 Depending on the type of car, use an adaptor for a wired remote control (not supplied). *5 Depending on the type of car, use an adaptor (not supplied) if the antenna connector does not fit.
Making connections
If you have a power antenna (aerial) without a relay box, connecting this unit with the supplied power supply lead ④ may damage the antenna (aerial).
① To the car's speaker connector

| 1 | Rear speaker(right) | ⊕ | Purple |
| 2 | ⊖ | Purple/blackstriped | |
| 3 | Front speaker(right) | ⊕ | Gray |
| 4 | ⊖ | Gray/black striped | |
| 5 | Front speaker(left) | ⊕ | White |
| 6 ⊖ | White/blackstriped | ||
| 7 | Rear speaker(left) | ⊕ | Green |
| 8 ⊖ | Green/blackstriped |
② To the car's power connector

| 12 | continuous power supply | Yellow |
| 13 | power antenna (aerial) / power amplifier control (REM OUT) | Blue/white striped |
| 15 | switched power supply Red | |
| 16 | ground (earth) Black |
Subwoofer Easy Connection
You can use a subwoofer without a power amplifier when it is connected to a rear speaker cord.

Notes
• Preparation of the rear speaker cords is required. - Use a subwoofer with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid damage.
Memory hold connection
When the yellow power supply lead is connected, power will always be supplied to the memory circuit even when the ignition switch is turned off.
Speaker connection
• Before connecting the speakers, turn the unit off. - Use speakers with an impedance of 4 to 8 ohms, and with adequate power handling capacities to avoid damage.
Power connection diagram
Make sure your car's auxiliary power connector, and match the connections of cords correctly depending on the car.
Auxiliary power connector

Common connection
| 12 | continuous power supply | Yellow |
| 15 | switched power supply Red |
When the positions of the red and yellow leads are inverted
| 12 s | switched power supply Yellow | low |
| 15 | continuous powersupply | Red |
When the car without ACC position
After matching the connections and switching power supply leads correctly, connect the unit to the car's power supply. If you have any questions and problems connecting your unit that are not covered in this manual, consult the car dealer.
Installation
Removing the protection collar and the bracket
Before installing the unit, remove the protection collar ③ and the bracket ① from the unit.
1 Pinch both edges of the protection collar ③, then pull it out.

2 Insert both release keys ② until they click, and pull down the bracket ①, then pull up the unit to separate.

Mounting the unit in the dashboard
Before installing, make sure the catches on both sides of the bracket ① are bent inwards 2 mm (3/32 in).
1 Position the bracket ① inside the dashboard, then bend the claws outward for a tight fit.

2 Mount the unit onto the bracket ①, then attach the protection collar ③.

Notes
- If the catches are straight or bent outwards, the unit will not be installed securely and may spring out. • Make sure the 4 catches on the protection collar ③ are properly engaged in the slots of the unit.
Detaching and attaching the front panel
For details, see "Detaching the Front Panel" (page 5).
Fuse replacement
When replacing the fuse, be sure to use one matching the amperage rating stated on the original fuse. If the fuse blows, check the power connection and replace the fuse. If the fuse blows again after replacement, there
may be an internal malfunction. In such a case, consult your nearest Sony dealer.
Fuse (10 A)
Warning tone
Setting the clock

Notes
Sampling rate: 16 – 48 kHz
WMA (.wma)
Sampling rate: 32 kHz, 44.1 kHz, 48 kHz
FLAC (.flac)
Copyright (C) 2000-2009 Josh Coalson
Copyright (C) 2011-2013 Xiph.Org Foundation
Notes
Connection/Installation
Attention 18
Playback starts.
Playback starts.

Notes
32 kHz, 44.1 kHz, 48 kHz
FLAC (.flac)
Main unit (1)
Copyright (C) 2000-2009 Josh Coalson
Copyright (C) 2011-2013 Xiph.Org Foundation
Connection/Installation
Caution
Notes

Note
— folders (album): 256
approx. 178 mm × 50 mm × 120 mm (W/H/D)
approx. 182 mm × 53 mm × 102 mm (W/H/D)
Weight: approx. 0.7 kg
Copyright (C) 2000-2009 Josh Coalson
Copyright (C) 2011-2013 Xiph.Org Foundation
Note
Warning tone
Setting the clock
4 Press SRC to select [AUX].

Notes
Interface: USB (Full-speed)
Maximum power supply: 1 A
- folders (albums): 256
— files (tracks) per folder: 256
Supported codec:
MP3 (.mp3)
Bitrate: 8 – 320 kbps (supports VBR (Variable Bit Rate))
Sampling frequency: 16 – 48 kHz
WMA (.wma)
Bit rate: 32 – 192 kbps (supports VBR (Variable Bit Rate))
Sampling frequency: 32 kHz, 44.1 kHz, 48 kHz
FLAC (.flac)
Bit depth: 16 bit, 24 bit
Sampling frequency: 44.1 kHz, 48 kHz
Amplifier
Copyright (C) 2000-2009 Josh Coalson
Copyright (C) 2011-2013 Xiph.Org Foundation
Notes
Hereby, Sony Corporation declares that this equipment is in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address:
http://www.compliance.sony.de/
Estonian
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