What to do if my Pioneer DEH-6400BT displays ERROR-23?
- Llori59Sep 23, 2025
If your Pioneer Car Receiver displays 'ERROR-23', it means the CD format is not supported. Try using a different disc with a supported format.
What to do if my Pioneer DEH-6400BT displays ERROR-23?
If your Pioneer Car Receiver displays 'ERROR-23', it means the CD format is not supported. Try using a different disc with a supported format.
What to do if my Pioneer DEH-6400BT says NO DEVICE?
If your Pioneer Car Receiver displays 'NO DEVICE' when plug and play is off, it means no USB storage device or iPod is connected. You can resolve this by turning the plug and play feature on or connecting a compatible USB storage device or iPod.
What to do if my Pioneer DEH-6400BT displays NO AUDIO and there are no songs?
If your Pioneer Car Receiver shows 'NO AUDIO' because there are no songs, transfer the audio files to the USB storage device and connect it.
What to do if my Pioneer DEH-6400BT displays NO AUDIO and the inserted disc does not contain any playable files?
If your Pioneer Car Receiver displays 'NO AUDIO' because the inserted disc does not contain any playable files, replace the disc.
What to do if my Pioneer DEH-6400BT says 'NO AUDIO'?
If your Pioneer Car Receiver displays 'NO AUDIO', it might be because the disc you've inserted doesn't have any playable files. Try replacing the disc. Alternatively, if you're using a USB storage device, ensure it contains audio files by transferring songs to it and then connecting it to the receiver.
What to do if my Pioneer DEH-6400BT Car Receiver displays ERROR-11, 12, 17, 30?
If your Pioneer Car Receiver displays 'ERROR-11', 'ERROR-12', 'ERROR-17', or 'ERROR-30', it indicates that the disc is scratched. Replacing the disc should solve the problem.
What does FRMT READ mean on my Pioneer Car Receiver?
If your Pioneer Car Receiver displays 'FRMT READ', it means there may be a delay between the start of playback and when you start to hear any sound. Wait until the message disappears and you hear sound.
How to fix ERROR-07 on Pioneer Car Receiver?
If your Pioneer Car Receiver displays 'ERROR-07', the disc is likely dirty. Try cleaning the disc to resolve the issue.
What to do if a subfolder is not played back on my Pioneer Car Receiver?
If a subfolder is not playing back on your Pioneer Car Receiver, it may be because Folder repeat is selected. Select another repeat play range.
Why does the repeat play range change unexpectedly on my Pioneer Car Receiver?
The repeat play range on your Pioneer Car Receiver may change unexpectedly if, depending on the selected range, another folder or track is selected, or during fast forwarding/reversing. Select another repeat play range.
Provides general information about the unit, its features, and basic troubleshooting.
Explains the demonstration mode, its purpose, and how to activate or deactivate it.
Details the head unit, remote control, and fundamental actions like power, source selection, and volume.
Guides users through initial setup, language, date, time, and tuner settings.
Covers playing music from CDs, USB drives, SD cards, and iPods, including playback controls and enhancements.
Adjusts sound characteristics, manages Bluetooth telephone and audio connections.
Configures unit preferences like language, time, tuner steps, AUX input, and MIXTRAX.
Provides solutions for common symptoms, error messages, and device issues.
Guidelines for handling devices, media compatibility, and legal notices.
Lists detailed technical data for general, USB, SD, tuner, and Bluetooth features.
| Audio system | MOSFET |
|---|---|
| MP3 playback | Yes |
| DVD Audio playback | No |
| Playback disc formats | CD audio |
| Audio formats supported | AAC, MP3, WAV, WMA |
| Supported radio bands | AM, FM |
| Preset stations quantity | 24 |
| Product color | Black |
| Disc types supported | CD, CD-R, CD-RW |
| Audio output channels | 4.0 channels |
| Equalizer bands quantity | 5 |
| Maximum power per channel | 50 W |
| Display type | LCD |
| Line outputs (RCA) | 3 |
| Compatible memory cards | SD, SDHC |
| Number of optical discs | 1 discs |











