41[Return to Original] ButtonAll info saved in the RTR-57C/57U will be erased and will bereturned to as it was when it left the factory: Group Name: Group 1 /Remote Unit: NONE / Communication Frequency: 01. Connect the RTR-57C/57U unit you wish to return to the factorysettings.2. Click the [Return to Original] Button, and the process will begin.[Change/Delete] ButtonYou can make changes to a registered Remote Unit Name or deletea Group or Remote Unit.[Change] Button[Delete Group] Button[Delete RemoteUnit] ButtonGroup NameRemote UnitNumberRemote UnitName[Change] ButtonIf a Remote Unit is placed on top of the Data Collector, the changes for theselected info will be performed in both the Data Collector and the RemoteUnit. If no Remote Unit is on top of the Data Collector or no Remote unit canbe found, a confirmation message will appear after which the info will beregistered in the Data Collector only.Note- By sending, you will delete all prior registration contents.- If the info is only registered in the Data Collector and no Remote Unit contains suchinfo (Group name, frequency channel, remote number are all not the same) wirelesscommunication cannot occur, so please be careful when registering units.