R5 SUPREME - Navigation SystemSLAVE DISPLAYS AND REDUNDANT SYSTEMS7000 118-301, A Page 107A synchronization icon should now appear in the status bar and the R5SUPREME CDU units will now automatically synchronize all configurations,routes and waypoints, as described in section 6.3. If an irresolvable conflictoccurs, a sync popup message will appear where the user must manuallyselect the R5 SUPREME CDU ―with the correct information‖ i.e. the unit thatall other units should copy their configuration, waypoint and route databasesfrom.Figure 100 – Master and Slave CDU in Sync6.2 Redundant Navigation SystemsIn a redundant setup, each R5 SUPREME CDU is connected to its own R4 NavigationSensor that provides the GPS data. In addition, the R5 SUPREME CDU is also connectedvia Light Weight Ethernet to one or more additional R5 SUPREME Navigation Systems inorder to synchronize configuration parameters, waypoint and route databases as well asthe active route. This section describes how the R5 SUPREME Navigation Systems shouldbe configured for the redundant setup to work properly. The following steps should be doneon each R5 SUPREME Navigation System in the redundant setup:Connect the R5 SUPREME CDU to the R4 Navigation Sensor as well as the LWEnetwork and make sure it is powered on.Make sure that the master R5 SUPREME CDU has a configured IP address and aunique LWE ID. These parameters can be viewed and configured from Main Menu Maintenance Configuration Interface Network Own CDU SettingsFigure 101 –CDU Network SettingsThe R5 SUPREME CDU must now also find all other R5 SUPREME NavigationSystems on the LWE network in order to synchronize configuration, waypoints,active route and route lists. This is done in the Redundant Nav Config viewaccessed from Main Menu Maintenance Configuration Interface Network Redundant Nav.