Appendix

Appendix

Messages for audio functions

When problems occur in the audio source, a message may appears on the display. Refer to the table below to identify the problem, then take the suggested corrective action. If the error persists, contact your dealer or your nearest Pioneer Service Center.

Built-in CD drive

Message

Cause

Action (Reference)

 

 

 

Error-11, 12, 17, 30

Dirty

Clean the disc.

 

 

 

 

Scratched disc

Replace the disc.

 

 

 

Error10, 11, 12, 15, 17, 30, A0,

Electrical or mechanical

Turn the ignition switch OFF and back ON, or

CHK CDCORE

 

switch to a different source, then back to the

 

 

CD player.

 

 

 

Error-15

The inserted disc does not contain

Replace the disc.

 

any data.

 

 

 

 

Error-23

The CD format cannot be played

Replace the disc.

 

back.

 

 

 

 

Error-22

The inserted disc does not contain

Replace the disc.

 

any files that can be played back.

 

 

 

 

No Audio

The inserted disc does not contain

Replace the disc.

 

any files that can be played back.

 

 

 

 

TRK Skipped

The inserted disc contains files that

Replace the disc.

 

are protected by DRM.

 

 

 

 

Protect

All the files on the inserted disc are

Replace the disc.

 

secured by DRM.

 

 

 

 

Heat

The temperature of the navigation

Wait until the unit’s temperature returns to

 

system is outside of the normal op-

within normal operating limits.

 

erating range.

 

 

 

 

Appendix

USB/iPod

Message

Cause

Action (Reference)

 

 

 

No Audio

The connected USB storage device

Store playable files.

 

does not contain any files that can

 

 

be played back.

 

 

 

 

Protect

All the files on the inserted external

Store playable files.

 

storage device are secured by DRM.

 

 

 

 

TRK Skipped

The protected files are skipped.

Store playable files.

 

 

 

Check USB

The USB connector or USB cable is

Confirm that the USB connector or USB

 

short-circuited.

cable is not caught in something or da-

 

 

maged.

 

 

 

 

The connected USB storage device

Disconnect the USB storage device and do

 

consumes more than 500 mA (maxi- not use it. Turn the ignition switch to OFF,

 

mum allowable current).

then to ACC or ON and then connect the

 

 

compliant USB storage device.

 

 

 

Error-A1

The connected USB storage device

Disconnect the USB storage device and do

 

consumes more than 500 mA (maxi- not use it. Turn the ignition switch to OFF,

 

mum allowable current).

then to ACC or ON and then connect the

 

 

compliant USB storage device.

 

 

 

En 117

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Pioneer AVIC-U310BT operation manual Appendix Messages for audio functions, Message Cause Action Reference
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AVIC-U310BT specifications

The Pioneer AVIC-U310BT is a versatile in-car multimedia navigation system designed to elevate your driving experience with advanced features and technologies. This model stands out with its focus on providing seamless connectivity, intuitive navigation, and a host of entertainment options.

At the heart of the AVIC-U310BT is its robust navigation system, which utilizes detailed maps that are regularly updated to enhance accuracy and drive confidence. The device includes pre-loaded maps of North America, featuring millions of points of interest, ensuring that drivers can easily find destinations like gas stations, restaurants, and hotels on the go. The system boasts an easy-to-use interface, making it simple for drivers to input destinations and access navigation features without distraction.

One of the hallmark features of the AVIC-U310BT is its Bluetooth connectivity. This allows users to wirelessly connect their smartphones for hands-free calling and audio streaming. The built-in microphone and integrated Bluetooth technology ensure clear conversations and audio playback, promoting safer driving habits while providing entertainment options.

In terms of audio capabilities, the AVIC-U310BT supports a range of media formats. Drivers can enjoy their favorite music through various inputs, including USB ports, AUX inputs, and even SD cards. The unit is compatible with high-resolution audio files, allowing audiophiles to enjoy superior sound quality. The customizable equalizer and various audio settings enable users to tailor the listening experience to their preferences.

The 6.2-inch touchscreen display is another feature that enhances user interaction. With a responsive interface, the screen allows for easy navigation through menus, and its intuitive layout helps drivers focus on the road. The display also supports a clear view of maps and other multimedia content, even in varying light conditions.

Moreover, the AVIC-U310BT is equipped with smartphone integration capabilities, making it compatible with both Apple CarPlay and Android Auto. This allows users to access their smartphone apps, including navigation, music, and messaging, directly from the unit, streamlining the driving experience.

With its blend of navigation expertise, seamless connectivity, and high-quality audio, the Pioneer AVIC-U310BT is an ideal choice for those looking to enhance their in-car experience while ensuring safety and convenience on the road.
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