The electronic system of your Parrot CK3100 has four outputs:
We recommend that you fit all the cables before securing the system's box. Each of the cables provided has a different connector so that they cannot be incorrectly connected.
Ensure that you do not install the box near heating or air conditioning units. Also ensure that it is not exposed to the sun.
We recommend that you avoid installing it behind metal panels, which could have an impact on the quality of the Bluetooth link.