Electricy supply just been switched on/off and although power back, alarm Optima XM is going loopy and responding irratically.
I have removed two fuses and eventually got alarm to stop(one fuse opeartes bell box externally).
My back up batter reads low ar 10.87 volts....could this alone cause problem....Don't think so!!!!..????
Previously when power off/on then just press reset and key in number.
Any tips for further analysis?
Iain Dickson
Iain Dickson, November 2009