4. Operation 
4-5 
    Right and Left Key of Cursor [CURSOR]                 
  When it is a history mode 
・  When the 
  is touched, a time cursor is moved left, and it moves accelerating when keeping touching it. 
・  When the 
  is touched, a time cursor is moved right, and it moves accelerating when keeping touching 
it. 
・  Information of a time point to which a time cursor is displayed is displayed in the screen. 
・  Display information: Depth/Draft/Keel correction/Date/Time/Latitude Longitude 
・  The position where a time cursor is displayed doesn't scroll and is fixed. Therefore, when the history screen 
scrolls, display information is updated. 
・  When the time cursor is displayed, tap it in the history area to move the time cursor to that area. 
・  When the key disappears, tap the screen to redisplay it. 
 
 
When menu is displayed 
・ 
:  When submenu is displayed, returns to the previous menu.