Reseting date and time on DSC unmonitored system

[Sailfish]

After Hurricane Isabel my DSC Power 832 with Board PC 5010 Rev 06MA has a
trouble light for reseting date and time.I follow the instructions in the
manual using my master code and I cannot set the date or time. I guess I
need the installer code, Company that installed system out of business does
anyone have a master code to reset board to factory specs. board also has
written on it F H M J
Any help would be appreciated. The beeping drives my Spring Spaniel crazy I
disconnected the system and the battery to shut it up. The power was off
during the hurricane for 4 days this caused the problem
Thanks

 

[petem]

*6 master code 1 and the time and date in that format:
to day at 8 oclock pm would be
2000011904
2000 for 20:00 hour
011904 for jan 19 2004