Section 8    Functions of the ECDIS (Option)  8-62 
 
8.15.2  Entering the ship's heading/own ship's speed 
manually 
When the device (example: LOG) that is connected to this equipment fails to function, the target 
tracking device and true motion display can be used by entering the ship's heading/own ship's speed 
manually by using the following procedure. 
1  Select [Menu] from the corresponding combo box. 
 
 
The [Sensor Selection/Status] dialog box appears. 
2  To enter the ship's heading manually, select [Manual] from the [Heading] combo box. 
To enter the ship's own speed manually, select [Manual] from the [STW] combo box. 
3  Click on the input combo box. 
 
4  Enter numeric values through the software keyboard.