Sperry Marine Visionmaster FT ECDIS, User Manual

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Routes ECDIS User Guide
8-44 65900012
ETA Calculator
The ETA Calculator window enables you to
calculate the time, speed and distance
between waypoints on a monitored route.
With a route loaded for monitoring, click on
the
ETA Calculator sub menu from the
Routes menu. The window includes Monitor
Route:

Distance - the distance own ship must
travel to the end of the monitored route.

Speed - the calculated average speed
to make the ETA indicated at end of monitored route, or for the
selected waypoint.

Time - the estimated time (in days, hours and minutes) to travel to
the end of the monitored route.

ETA - represents the ETA (date and time) of own ship at end of
route.
If the ETA Calculator is opened when there is not a monitored route plan,
the following default values apply:

Distance defaults to 1.0NM

Speed is own ship's current SOG.

Time is the time it takes to travel the Distance based on the speed.

ETA is the date and UTC time own ship is expected to arrive at the
Distance based on the speed.
To select a different waypoint on the route:
1. Click on the WPT button, the following
Action Required window lists the
waypoints in the route and the current
distance of each waypoint from own
ship.
2. Select a waypoint from the list and
click the OK button. The distance
shown against the selected waypoint appears in the Distance field.