For an HP2, the radio reference database is the database that gets updated in Sentinel each Monday with any changes or additions.
If talkgroups in a system have been updated, and this is a system that you monitor, depending on your radio and how it's programmed, means a few things.
1. If you are scanning using full database, if you update the database in Sentinel and then update the radio these new talkgroups will be scanned.
2. If you are scanning favorites lists, you would need to update those msnually. Updating the database does not do this automatically.
Manually add them individually to favorites list, or delete system from favorites list and re-append it back from full database after updating it.
If you have not made any special programming changes like modifying descriptions from the database or similar, you can just use the re-append method.
536/436/ws1095/996p2/996xt/325p2/396xt/psr800/396t/HP-1/HP-2 & others