MEX-N4380BT - Car stereo SONY - Free user manual and instructions
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| Product type | Bluetooth car stereo with CD player |
| Brand | Sony |
| Model | MEX-N4380BT |
| Dimensions (W x H x D) | 178 x 50 x 177 mm (1 DIN) |
| Weight | Approx. 1.2 kg |
| Power supply | 12 V DC (vehicle), negative ground |
| Output power | 55 W x 4 (max), 20 W RMS x 4 |
| Radio tuner | FM/AM with RDS, 30 FM presets + 10 AM |
| Supported audio formats | MP3, WMA, AAC, FLAC, CD-Audio |
| Bluetooth | Version 3.0, hands-free HFP, audio streaming A2DP, AVRCP |
| USB port | 1 front USB-A port, compatible with iPod/iPhone |
| Auxiliary input | 1 front 3.5 mm AUX input |
| CD player | CD player compatible with CD-R/RW |
| Display | Monochrome LCD display, white backlight |
| Bluetooth functions | Hands-free calling, phonebook, audio streaming |
| Additional features | Sound control: 10-band EQ, bass/treble settings |
| Security | Detachable front panel, security code |
| Spare parts and repairability | Repairability index not provided; parts available through Sony after-sales service |
| Maintenance and cleaning | Clean with a dry, soft cloth; avoid solvents |
Frequently Asked Questions - MEX-N4380BT SONY
How do I pair my phone via Bluetooth with the Sony MEX-N4380BT?
Enable Bluetooth on your phone and set the car stereo to pairing mode (press the MENU button, select Bluetooth then Pairing). Search for 'MEX-N4380BT' on your phone and confirm PIN code 0000 if prompted.
How do I set the clock on the Sony MEX-N4380BT car stereo?
Press and hold MENU, turn the dial to select Settings then Clock. Adjust the hour and minutes with the dial, confirm by pressing. Finally, choose 24h or 12h.
What should I do if the car stereo does not turn on?
Check the device fuse (located at the rear, 10 A) and the vehicle fuse. Make sure the power wiring (yellow constant wire, red ignition wire) is properly connected and the ground is good.
How do I reset the Sony MEX-N4380BT car stereo?
Press the reset button located on the front behind the detachable panel using a pointed object (pen). You can also disconnect the vehicle battery for 30 seconds.
My phone connects via Bluetooth but no sound comes from the speakers, why?
Make sure the car stereo is in Bluetooth Audio mode (press SOURCE until 'BT Audio' appears). Also check that the volume is high enough and that the phone is properly streaming to the stereo (A2DP profile enabled).
Can I play FLAC files on the Sony MEX-N4380BT?
Yes, this car stereo supports FLAC format (up to 48 kHz/16 bits) via USB or CD. Make sure your files do not contain DRM.
How do I remove the detachable faceplate for security?
Press the OPEN button or pull the panel downward (depending on model). Lift the faceplate to detach it. Store it in the provided case.
The sound is weak, how can I improve audio quality?
Use the built-in equalizer: press MENU, select Audio then EQ. Choose a preset (Rock, Pop, Jazz, etc.) or manually adjust the frequency bands. Also enable Loudness for low frequencies.
How do I update the firmware of the Sony MEX-N4380BT car stereo?
Go to the Sony support website, download the update file to a USB drive formatted in FAT32. Plug the drive into the USB port of the turned-off car stereo, then turn it on while holding MENU. Follow the on-screen instructions.
What does the 'Error' message on the display mean?
This may be due to an unreadable CD, incompatible USB drive, or a reading error. Try cleaning the CD, reformat the drive to FAT32 (max 32 GB) or restart the device. If the problem persists, contact customer service.
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