Section 5    Basic Operation of the Radar  5-38 
 
5.4.14.2  Entering the ship's heading/own ship's speed 
manually 
If any device such as LOG, etc., connected to this equipment malfunctions, it is possible to manually 
enter own ship's heading/speed by the method described below to use the target tracking (TT) and true 
motion display functions. 
1  Select [Menu] from the corresponding combo box. 
 
 
The [Sensor Selection/Status] dialog box is displayed. 
2  When inputting a ship's heading manually, select [MAN] from the [Heading] combo box. 
To input an own ship speed manually, select [MAN] from the [STW] combo box. 
3  Click on the input box. 
 
4  Enter a numeric value by using the software keyboard.