Visonic Powermax

[Guest Andyp]

I am currently installing a Visonic Powermax Wirefree system. (Dont ask, I just am). The system comes with a PCB which is required, along with a 12v psu if you are using a standard external SAB/SAS. I have made what few connections there are to make but when I plug the terminal strip onto the panel, nothing happens other than the power LED glowing (Not lit, just glowing).

The panel usually uses 9v rechargable batteries but these arent used if you use this AT202 PCB.

Can someone please help as I have changed both the Panel and the PCB but with no luck.

Thanks