I have DSR-920 with a dead chassis battery that is still showing Unit ID and Receiver number in the system status menu. Is this typical?
Thanks for the info. The receiver ID starts with 002 and authorization status shows "ZK" The last service provider is unknown.The id number should start with 000. When mine died it started with 004. The way to be sure is to call a provider and ask them if the id thats showing is still good.