Northrop Grumman Sperry Marine VisionMaster FT, User Manual

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Routes Radar/Chart Radar User Guide
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It is advisable that routes created by the operator should be backed
up to an external device (usually a USB memory stick). This is
done from the File Import/Export window.
Multi-node Support
On a multi-node system internal routes are saved and retrieved from a
database
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.
Routes saved to the database can also be loaded for monitoring from any
node on the network; only one route may be monitored in a multi-node
system. The same route monitoring information and monitored track is
displayed on all nodes, regardless of which node the operator began
monitoring.
Unlike a monitored route, a route that is opened for editing from the Edit
Route sub menu may be edited independently on each node. In addition,
an external route that is displayed on a particular node may be specified
independently for each node.
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Persistent data is stored in a standard relational database management system (RDBMS)
format.