Dear list. I have an FX48MR with multiple additons controlling a piece of insturumentation. I believe that I have a corrupt program on the eprom so I would like to erase the program and reprogram. Unfortunatley I do not have a programmer nor is there is feature in the software controlling the instrumentation to do this. I know there is a way of doing this as I have done it before, I've just forgotten. If by removing the backup battery and leaving the base unit powered up will that erase the program? Or do I need to have it powered down? Thanks in advance for any help you can provide.
