70mai dashcam 4k omni x800-2 Not Connect with app

[Giuseppe70mai]

Hi everyone!

I just bought a new dashcam, a 4K Omnia x800 to be precise, but I can't connect it.
I turn on the camera, and the app shows the camera I need to pair. It tells me I need to press the power button once to start pairing. Pressing it on the app gives me an error. Please help.

 

[LateralNW]

@Giuseppe70mai it means this button.

 

[Giuseppe70mai]

I push this button, power button