Whining noise when using parrot

[bendhamrait]

Hello, Installed my Parrot MKi 9100 yesterday, i seem to be getting a low volume high pitched whining noise from the speakers when i accelerate. i used the connects 2 adapter. any ideas? Would appreciate any help.

cheers ben

 

[Paul100]

I used to get a whining noise whenever I accelerate really hard.

I stopped it by not taking the wife out any more......................

 

[bendhamrait]

Tried fitting a noise supressor on the live....still no joy

 

[AndyMac]

It will be an earth problem. You need to ensure the unit is earthed/grounded properly, if so try adding another earth back to the chassis of the HU. Noise supressors never ever work.

 

[bendhamrait]

Andy, Thanks thats brilliant, i hope it is a simple fix like that...now, to find the wiring diagrams for parrot and connects 2 to find the ground....any ideas?

Thank You

 

[bendhamrait]

found the diagram for the parrot and found the ground, would it be just as beneficial for me to splice the ground and bolt it to a ground ? or would i have to actually snip the cable? thanks ben

 

[AndyMac]

Just attach it to the chassis of the HU