2-7  Section 2 Basic Operations and Mode Screen 
 
 
 
 
 
2.2.4  Right tool bar 
The following describes the functions of buttons on the right tool bar. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Mode change button 
Click on it to change the mode. 
The mode can be switched between [Radar mode], [Synthesis mode], and 
[Plotter mode] in this order. 
The icon also changes accordingly when the mode changes.
 
Radar mode 
 
Synthesis mode 
 
Plotter mode 
 
 
 
 
Change the screen brightness in five steps 
depending on the brightness in the bridge. 
For details, see the Instruction Manual of 
the ship radar equipment. 
MOB (Man Over Board) button 
In case someone falls over board, the ship position 
when this button is clicked on is marked so as not 
lose the fallover position. 
For details, see the Instruction Manual of the ship 
radar equipment. 
Message notification button 
Click on it to display the latest notification messages received 
regarding AIS, MSG Tray, and NAVTEX. 
For details of the message dialogue of each received 
information, see the Instruction Manual of the ship radar 
equipment. 
The badge on the icon indicates the no. of unread messages. 
Brightness adjustment button for the 
screen and operating unit 
The screen brightness can be adjusted in the 
range of 0 to 100, and the brightness of the 
operating unit can be adjusted in the range of 
0 to 4 (five steps). 
For details, see the Instruction Manual of the 
ship radar equipment.