Hi,
I have 6 domes all running back to a Megapower LT, intellex dvr.
The domes have replaced old and are telemtry run up the coax, dome end set to 891 and LT all set to UTC, all domes running fine apart from 2 that wont go through there boot phase and have slight interference pulsing top to bottom, seem to be linked in some way.
Any ideas before I go routing through the rats best at the back of the dvr unit :-/