Frequently asked questions

Question

What should I do if there is no sound output from the device?

Answer

Make sure:

  • The car engine is on.
  • The volume level is adjusted to an audible level.
    • If an external connected device (such as a MP3 player) is used, make sure its volume is adjusted to an audible level.
  • The mute function is NOT activated.
  • If there are speaker cables, make sure the speaker cables are connected correctly.

If the above do not help, reset the device.

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