Northrop Grumman Sperry Marine VisionMaster FT, User Manual

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Radar/Chart Radar User Guide Routes
65900010 8-27
If changes to the route result in validation errors the No
Error button changes to displaying Errors with a yellow
background and the route name shown in an invalid colour (orange). Click
on the button to open a popup window that lists the validation errors, for
more information see Waypoints Tab Folder.
If changes to the edited route have been made the route
name shows an asterisk after the name (e.g.
Route 2* ). To
save any changes to the currently edited route click on the Save button, the
route is saved and the asterisk removed from the name.
If manual changes have been made to planned speeds over a route leg, or
changes to the ETA, clicking the
Reset Min/Max Speeds button calculates
and resets the minimum and maximum speed values over each leg of the
route.
The following editable data for each leg/turn segment is displayed as read-
only in the Speed Planning Setup window:
 Planned Speed

Minimum Speed
 Maximum Speed
Waypoint Data on Route Editor Table
The following waypoint data can be edited on the route editor table:
 Label - the name given to the waypoint
 Latitude/Longitude values
 Turn rate – the rate through wheelover, shown in degrees per
minute
 Turn radius of Wheelover
 Speed - planned ground speed of ownship along route leg.
 Min Speed – the minimum planned ground speed of own ship
along route leg.
 Max Speed – the maximum planned ground speed of own ship
along route leg.

XTD Alarm (Left and Right) - the limit of deviation from the planned
route at which activation of an automatic off-track error alarm
occurs, shown in metre(s).
The following waypoint data is read-only on the route editor table:
 The estimated time of arrival (ETA) showing the date and time to
the wheel-over, if a wheel-over exists for the waypoint, otherwise
the ETA to the next waypoint.