3ņ57 
3.5.14    Zoom 
 
This function doubles the size of radar video near a specified position. 
 
Note:  If the range is 0.125 NM , this function is not available. 
If the true motion mode is selected, this function is not available. 
 
 
  Procedure    1  Press [RADAR MENU] key twice. 
 
The Radar Menu will appear. 
 
2  Press [4] key. 
 
The setting of the zoom mode will be switched 
between ON and OFF. 
 
OFF :  Not zoomed 
ON :  Zoomed 
 
This function is not available at places where the 
size exceeds 66% of the radius of the display. 
 
3  With    ZOOM ON    selected, move the 
cross cursor mark to the position to be 
zoomed, and press [ENT] key. 
 
The position will be zoomed. 
 
 
Using the cross cursor mark as reference, the zoom function doubles the size of a radar video 
with the midpoint between the cursor mark and own ship’s position being set to the center of 
radar display. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
*  Software button  ձ  located at the bottom left corner of the radar display described in Section 2.3.2 is also 
available to switch the zoom function between ON and OFF. 
 
Cross cursor mark 
Own ship’s position 
Center of radar display 
Cross cursor mark 
Own Ship’s Position before 
Zooming position
 
Own Ship’s Position after 
Zooming