39Searching for Remote UnitsA [ ] mark will appear next to all Remote Unit Names with whichcommunication is possible. This function can be useful whenselecting Remote Units for downloading data or starting recording.1. In the Main Menu, open [ SEARCH RMOTE].2. Select the search range from ([All Groups] or [Specify Group]) and clickto start the search.Selection- By selecting [All Groups], the search will befor Remote Units in all groups registered inthe RTR-57U unit.- By selecting [Specify Group], the search willbe for Remote Units in the specified group.3. After the search has been completed, a list will appear showing only theRemote Units with which communication is possible.- A [ ] mark will appear next to the Remote Unit names with whichcommunication is possible.- The [ ] mark will continue to appear next to Remote Units with whichcommunication has become impossible until a new search isconducted.- A search of 1 group will take about 20 seconds to complete. (Thesearch time depends on the number of Remote Units registered in thegroup.)- By selecting a Remote Unit with which communication is possible andclicking on it, you can either download data or get info about that unit.
