New ALP CPU constantly beeping and red flashing led

[BestRadarDetectors]

Maybe they need to put that in the manual.
I did read through it and could not find any mention re the G9 cabling.

I knew using other brands or older gen e.g. g8 = bad but there really needs to be mention of this.

Would be nice to see in the manual.
"Even though the ALP cpu is backwards compatable with the G9 heads, using the ALP cabling to connect to the G9 heads will result in failure of the head.

Because, I now have to buy a new head which I am slightly annoyed about...

Of course I will mention it to them when I speak with them on Monday but you are the only one that so far used an AL Priority Sensor cable on an older G9 head. You should also take this issue up with your dealer that sold you the product. If it was one of our customers that had an issue we would have handled the situation in a way that you would have been very happy with. Don't give up contacting DGC if you purchased the system from him and seeing what he can do to help you.