22. SETTINGS MENU
22-4
22.4 File Maintenance
The [File Maintenance] page lets you restore the last-saved route/user chart applica-
tion and Route/user chart system.
Note: To restore the route data from the backup data, first check all route data then
do the restore from the latest data.
No. Name Description
1 Route/User chart
Application backup
Check to restore last-saved route/user chart application.
2 Route/User chart
System backup
Check to restore last-saved route/user chart system.
3 [Restore] button Click to restore item selected.