m36t immobiliser FOB broken?

Hi, I have a 1990 karman clipper with a Meta Systems M36t Immobiliser. The FOB for my immobilser is broken due to my 20month old baby chewing it. I can order a new FOB but need a working one to program it, of which I don't have. I was wondering if anyone out there would know if it was possible to bypass the immobiliser.

Hope someone can help regards

Paul