Does anyone know anything about this system, or where I can find information (i.e. technical manuals) about it?

Any assistance is greatly appreciated.

Thanks,

Scott

Have you tried here? They show manuals for the HB series.


https://www.fisherberkeleycorp.com/

I saw that site, the problem is that those aren't links, it's just a table with a list of the different models. I'm assuming there's supposed to be links there.

Thanks,

Scott

These guys make F-B replacement parts, perhaps they can help:

https://audacsystems.com/

Thanks Jeff! I passed that along to the client.

Scott