Recent content by Conleth McKeown

Now sorted, '12' stood for a 12th zone. I must have errantly programmed it as a final exit. Have set zone 12 to not used and can fully arm again.

Hi, I have a scantronic 9827. My cleaner accidentally put off the panic alarm. I have reset the system but now cannot fully arm it any more. A part set works, but the full set does not. When I try to fully set (i.e. 'A'), there is an intermittent tone, the A light flashes and the number...