Section 2 Basic Operation  2-10 
2.8  Using the Electronic Bearing 
Line(EBL) and Variable Range 
Marker(VRM) 
2.8.1  Measuring a range and a bearing with EBL 
and VRM 
This section describes the manipulation under EBL1 and VRM1; however, the same manipulation can 
be performed under EBL2 and VRM2 also. 
 
Memo 
To manipulate the EBL/VRM, the RADAR transmission status must be “Transmit”. 
 
1  Enable the manipulation of EBL1 by clicking on the [EBL1] button. 
 
 
2  Enable the movement of EBL1 by clicking on the EBL1 line. 
3  Align the cursor with a target and click on the mouse button. 
The bearing of the target is displayed on the [EBL1] button. 
 
4  Enable the manipulation of VRM1 by clicking on the [VRM1] button.   
 
5  Enable the movement of VRM1 by clicking on the VRM1 circle. 
6  Align the cursor with a target and click on the mouse button. 
The range of the target is displayed on the [VRM1] button.