1. Introduction
Thank you for purchasing the Blaupunkt MS40.2BT Micro Stereo System. This manual provides essential information for the safe and efficient operation of your device. Please read it thoroughly before use and keep it for future reference.
1.1 What's in the Box
- Blaupunkt MS40.2BT Micro System Unit
- Two Stereo Speakers
- Remote Control with Batteries
- Mini Jack Audio Cable
- Wired FM Antenna
- User Manual
- Original Packaging
2. Safety Information
Always follow basic safety precautions when using this product to reduce the risk of fire, electric shock, and injury.
- Do not expose the unit to rain or moisture.
- Do not block any ventilation openings.
- Ensure proper ventilation around the unit.
- Do not place the unit near heat sources.
- Use only attachments/accessories specified by the manufacturer.
- Unplug the unit during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
3. Setup
3.1 Unpacking and Placement
Carefully remove all components from the packaging. Place the main unit and speakers on a stable, flat surface. Ensure there is adequate space for ventilation.

Image: The Blaupunkt MS40.2BT Micro Stereo System and its two speakers positioned on a wooden surface, demonstrating a typical setup.
3.2 Connecting the Speakers
Connect the speaker cables from the main unit to the corresponding speaker terminals on each speaker. Ensure correct polarity (+ to + and - to -) for optimal sound quality.
3.3 Connecting the FM Antenna
Connect the supplied wired FM antenna to the FM antenna input on the rear of the main unit. Extend the antenna for better reception.
3.4 Power Connection
Plug the power cord into the AC inlet on the rear of the main unit, then plug the other end into a suitable wall outlet.

Image: Rear panel of the MS40.2BT, illustrating the connection ports for speakers, HDMI ARC, optical input, and power.
4. Operating Instructions
4.1 Basic Controls
- Power Button: Press to turn the unit ON or OFF.
- Volume Knob: Rotate to adjust the volume level.
- Source/Input Button: Press to cycle through available input sources (CD, USB, Bluetooth, FM, HDMI ARC, Optical, AUX-IN).

Image: Front view of the MS40.2BT main unit and speakers, showing the LED display and control knob.
4.2 Bluetooth Mode
To connect a Bluetooth device:
- Press the Source button until 'Bluetooth' is selected. The display will show 'PAIRING'.
- Enable Bluetooth on your smartphone, tablet, or computer.
- Select 'Blaupunkt MS40.2BT' from the list of available devices.
- Once connected, the display will show 'CONNECTED'. You can now stream audio wirelessly.

Image: A user interacting with the MS40.2BT system via a tablet, demonstrating Bluetooth connectivity for music streaming.
4.3 CD Player
Insert a CD (CD/CD-R/CD-RW/MP3/WMA compatible) into the CD slot. The unit will automatically switch to CD mode and begin playback. Use the remote control or front panel buttons for Play/Pause, Skip, and Stop functions.
4.4 USB Playback
Insert a USB flash drive into the USB port on the front panel. The unit will switch to USB mode. It supports MP3 and WMA audio files. Use the remote control or front panel buttons to navigate and play tracks.
4.5 FM Radio
Press the Source button to select 'FM' mode. The unit features a PLL FM tuner with RDS.
- Auto Scan: Press and hold the 'Scan' button on the remote to automatically search and save up to 40 stations.
- Manual Tuning: Use the 'Tune +/-' buttons to manually adjust the frequency.
- RDS: When available, RDS will display station name and program information.
4.6 HDMI ARC / Optical Input
Connect your TV to the MS40.2BT using an HDMI ARC cable or an optical cable for enhanced TV audio. Select the corresponding input source ('HDMI ARC' or 'Optical') on the micro system.

Image: The MS40.2BT system placed beneath a television, illustrating its integration as a home theater audio solution via HDMI ARC or optical connection.
4.7 AUX-IN
Connect external audio devices (e.g., MP3 players, smartphones without Bluetooth) to the AUX-IN port using the supplied mini jack audio cable. Select 'AUX-IN' as the source.
4.8 Equalizer and Sound Settings
Customize your audio experience:
- EQ Modes: Press the 'EQ' button on the remote to cycle through preset equalizer modes: MUSIC, GAME, NEWS, MOVIES.
- Bass/Treble: Adjust bass and treble levels for personalized sound.
- Loudness: Activate the Loudness function for enhanced bass and treble at low volume levels.
4.9 Clock and Alarm Function
The unit features a clock and alarm function. Refer to the detailed instructions in the full user manual for setting the time and alarm.
5. Maintenance
5.1 Cleaning
Wipe the unit and speakers with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents as they may damage the finish. Ensure the unit is unplugged before cleaning.
5.2 Storage
If the unit is not used for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
6. Troubleshooting
If you encounter any issues with your MS40.2BT, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cord not connected; Power outlet faulty | Check power cord connection; Try a different outlet |
| No sound | Volume too low; Incorrect input source; Speaker cables loose | Increase volume; Select correct source; Check speaker connections |
| Bluetooth not connecting | Device not in pairing mode; Bluetooth disabled on external device | Ensure MS40.2BT is in pairing mode; Enable Bluetooth on your device and re-scan |
| Poor FM reception | Antenna not extended; Weak signal | Extend and reposition the FM antenna; Try manual tuning |
| CD/USB not playing | Disc/USB faulty; Incorrect file format | Try another disc/USB; Ensure files are MP3/WMA format |
If the problem persists after trying these solutions, please contact customer support.
7. Specifications
- Model: MS40.2BT
- Brand: BLAUPUNKT
- Output Power: 100 W RMS (2 x 50 W)
- Connectivity: Bluetooth, HDMI ARC, Optical, USB, AUX-IN
- Media Playback: CD (CD/CD-R/CD-RW/MP3/WMA), USB (MP3/WMA)
- Radio: FM PLL Tuner with RDS, 40 station presets
- Display: LED
- Equalizer: 4 preset modes (MUSIC, GAME, NEWS, MOVIES), Bass/Treble adjustment, Loudness function
- Additional Features: Clock with alarm function, Remote control, Headphone output
- Number of Speakers: 2
8. Warranty Information
This product is covered by a manufacturer's warranty. Please refer to the warranty card included in the original packaging or contact your local dealer for detailed terms and conditions. Keep your purchase receipt as proof of purchase.
9. Support
For technical assistance, service, or further inquiries, please visit the official Blaupunkt website or contact their customer support line. Contact details can typically be found on the product packaging or the brand's official website.





