What to do if my Pioneer DEH-3350UB shows ERROR-11 or ERROR-12?
- SshawntaylorAug 8, 2025
If your Pioneer Car Receiver displays ERROR-11 or ERROR-12, it means the disc is dirty. You should clean the disc to resolve this issue.
What to do if my Pioneer DEH-3350UB shows ERROR-11 or ERROR-12?
If your Pioneer Car Receiver displays ERROR-11 or ERROR-12, it means the disc is dirty. You should clean the disc to resolve this issue.
What to do if my Pioneer Car Receiver displays ERROR-23?
If your Pioneer Car Receiver shows ERROR-23, the disc format is not supported. You should replace the disc with one that is compatible.
What to do if my Pioneer DEH-3350UB Car Receiver displays ERROR-15?
If your Pioneer Car Receiver is showing ERROR-15, it means the inserted disc is blank. Replace the disc with a valid one.
What to do if my Pioneer DEH-3350UB won't play a disc because it is scratched?
If your Pioneer Car Receiver is having trouble playing a disc and you suspect it's due to scratches, you should replace the disc.
Provides general information and safety precautions about the unit.
Explains the demo mode feature and its operation.
Explains the indicators on the unit's display.
Covers fundamental operations like turning on/off, selecting sources, and adjusting volume.
Instructions on how to detach and reattach the front panel for security and maintenance.
Guidance on using and maintaining the remote control, including battery replacement.
Covers basic tuner operations like band selection, manual tuning, and seeking.
Instructions on how to save and retrieve radio stations for each band.
How to change the information displayed on the unit's screen.
How to access and adjust various function settings for the unit.
Basic operations for playing music from CDs and USB devices.
Explains advanced playback features and operations using special buttons.
Basic operations for connecting and playing music from an iPod.
Advanced iPod functions like repeat, shuffle, and link play.
How to set repeat, shuffle, and other functions for iPod playback.
How to use the sound retriever feature for enhanced audio.
Adjusting audio settings like fader, balance, equalizer, tone, loudness, and subwoofer.
Adjusting volume levels for different sources to balance output.
How to access and set initial unit configurations like clock and tuning steps.
How to change the FM and AM tuning step increments.
Activating auxiliary input and setting USB plug-and-play functionality.
Configuring rear speaker and subwoofer output settings.
Turning the demo display on or off.
Setting the display scroll mode for text information.
How to choose a color for the unit's illumination.
Steps to create a custom illumination color.
How to connect and use an AUX audio source.
How to toggle the clock display on or off.
Important wiring and connection guidelines for installation.
Wiring instructions for connecting the power cord to the unit.
Instructions for installing the unit using front-mount or rear-mount methods.
Instructions for installing the unit using the rear-mount method.
Steps to remove the unit and its front panel, and how to reattach them.
Solutions for common problems and error messages encountered with the unit.
Lists specific error messages, their causes, and recommended actions.
Further troubleshooting steps for various issues.
Notes on connecting and using USB storage devices.
Guidelines for handling discs and the player to prevent damage.
Information on iPod connection, settings, and compatibility.
Details on compatibility for various audio file formats (MP3, WMA) and disc types.
Notes on connecting and using USB storage devices.
Lists compatible iPod models and software versions.
Copyright and trademark information for associated software and devices.
Detailed technical specifications of the unit's hardware and features.
General specifications including power, dimensions, and weight.
Specifications related to audio output, tone controls, and subwoofer.
Specifications for the FM and AM radio tuners.
Specifications for the infrared remote control.
Specifications related to the CD playback functionality.
| DIN Size | Single DIN |
|---|---|
| Preamp Voltage | 2.2V |
| Number of Channels | 4 |
| Built-in Equalizer | Yes |
| EQ Bands | 5 |
| Display Type | LCD |
| Preamp Outputs | 1 pair |
| Subwoofer Output | Yes |
| USB Input | Yes |
| AUX Input | Yes |
| Playback | CD, MP3, WMA |
| Radio Tuner | AM/FM |
| Detachable Face | Yes |
| Built-in USB Port | Yes |
| USB Direct Control for iPod/iPhone | Yes |
| Built-in Bluetooth | No |
| CD Player | Yes |
| MP3 Playback | Yes |
| WMA Playback | Yes |
| High-Pass Filter | Yes |
| Low-Pass Filter | Yes |











