3-23  Section 3 Common Basic Operations 
 
 
 
APP A 
APP B 
 
3.13.3.2  Setting up the measurement starting points 
The measurement starting points of the EBL/VRM  in operation can be changed. Set up the 
measurement starting points as usage. 
1  Enable the manipulation of EBL/VRM by clicking on the EBL/VRM button. 
The display of the clicked button changes from [Off] to the bearing presentation of the 
measurement starting point. 
2  Click on the  Measurement Starting Point button of the EBL/VRM  in the operational 
state. 
 
Each time this button is clicked on, the measurement starting point switches in the order of blank 
field → [C] → [D] → blank field and so on. 
Blank field (CCRP): Sets the measurement starting point to the own ship position (CCRP). 
C (Carried): Fixes the measurement starting point on the screen. 
D (Dropped): Fixes the measurement starting point at longitude and latitude point. 
 
In the case of [D], it is necessary to connect a navigation unit. 
 
3.13.3.3  Setting the EBL bearing to True/Relative display 
The EBL bearing True/Relative display can be changed by using the True/Relative button of EBL of the 
Navigation Tool (measuring tools). 
 
Setting the EBL numeric value display mode 
1  Click on the true/relative button of EBL bearing. 
Each time the button is clicked on, display switches between [T] → [R] → [T] in this order. 
[T]: Displays EBL bearing in true bearing. 
[R]: Displays EBL bearing in relative bearing. 
 
 
Memo 
The true/relative presentation of EBL bearing is common between EBL1 and EBL2. 
 
   
Measurement starting point button 
True/relative button of EBL bearing