My Zed has an Alpine INE-S900R installed, and it looks great.
However when using the radio the signal is terrible, constant cutting in/out and hissing. The GPS however is working great...
Does anyone know what could be causing this? I only got the ZED on Friday, and it was installed at an audio shop "professionally" is there anything they could have missed? The previous owner had this in for 2 years, I'm guessing he just lived with it.
Rear aerial is a full length, not a stubby.