1.Audio Output Configuration for the Linux Screen
For vehicles with AUX port: The Linux screen uses the AUX interface for direct audio transmission.
For vehicles with AMI port: Connect the dedicated AMI adapter box to bridge the audio signal to the original system.
2.Audio Solutions When There Are No AMI/AUX Ports
1. Audio Transmission via ISO Harness
If the vehicle does not have AMI, AUX, or MOST fiber-optic cables, the audio will be transmitted via the ISO harness:
Troubleshooting: If no sound is heard, the power cable may be loose
Turn off the screen and vehicle ignition.
Re-seat the main ISO harness connector firmly.
Restart the vehicle and screen, then verify audio output.
2. Original Vehicle Bluetooth (Recommended)
If your vehicle is equipped with factory-installed Bluetooth, this is the recommended option for the best sound quality:
Video Tutorial: https://youtu.be/P8CO27FsmMg?si=G95ZDR3GlsfQtpfl (YouTube)
3.After-sales support
If you have any questions, please contact the PEMP after-sales team.
(After-sales email:service@pempcar.com)
