Could someone please help me with wiring and programming an Aritech CS575 to use it with the pro interface kit?

Hello,

I have ordered an alarm panel pro interface kit for my old GE Security/Aritech CS575.

The basic wiring should be no problem but I need help concerning the programmable output for the monitoring function and with the programming of a keyswitch to control the system remotely.

Here is a picture of my old mainboard.

Here are links to the installers manual

and the programming manual

There is a free zone (z7) which I could probably use for the keyswitch function.
And at “out4” there is an orange wire that seems so be open ended so the output should be available to use for the monitoring. The system has got 4 programmable outputs (auxiliary outputs).

There is no installer around I could ask because the system is about 15 years old and nobody provides service for it anymore.

I would be very glad if you could have a look into the manuals and help me.

Thank you very much in advance.

Kind regards

Alex