Section 8    Functions of the ECDIS (Option)  8-24 
 
Mode change by the operation: 
In the following cases, the motion/bearing mode will be automatically changed from the current mode 
to another one. 
•  From [TM] mode to [Free] mode: 
-  When the own ship goes exceeding the display limit of the screen by scrolling the chart. 
-  When an area outside of the own ship range was displayed by loading charts or clicking the 
[Jump] button in the [My Port List] dialog box. 
•  From [RM] mode to [Free] mode: 
-  When the own ship goes exceeding the display limit of the screen by scrolling the chart. 
-  When an area outside of the own ship range was displayed by loading charts or clicking the 
[Jump] button in the [My Port List] dialog box. 
•  From [Free] mode to [TM] mode: 
-  When the [Home] button was clicked on, 
the rotation in the Free mode is retained after changing to the TM mode. 
 
Note 
H UP, WPT UP, C UP are valid only the chart scale is not lower than 1/5,000,000.