Section 10  Route Monitoring  10-14 
 
4  Select a calculation method and enter a value. 
When [Average Speed] (calculated ship’s speed), [TTG] (calculated traveling time), or [ETA] 
(calculated time of arrival) is selected and a value is entered, the calculation result of the ship’s 
speed, expected traveling time, and expected time of arrival are displayed. These three items 
are displayed by linking. 
 
[Average Speed]:  Enter a ship’s speed. 
[TWOL]:  Enter a calculated traveling time. 
※[Setting]-[Route]-[Monitoring]-[Arrivalcircle] selected:[TTG] 
[ETA]:  Enter a calculated time of arrival by using a calendar/time picker. 
 
 
10.4.2  Calculating a distance 
 
 
1  Click on the [Distance] button.