1. OPERATION
1-23
2. Click the [VRM] icon. The icon turns yellow.
3. Move the cursor to align the VRM with the inner edge of the target then click there
to anchor the VRM.
4. Read the distance at the bottom of the screen. Each VRM ring (VRM1 or VRM2)
remains at the same geographical distance when you change the display range.
The size of the VRM ring changes in proportion to the selected range scale.
5. To delete a VRM, put the cursor on the appropriate VRM indication then long
press the left button (or long press the
VRM
key).
Note:
If the corresponding EBL is displayed, the VRM is deleted and the value of
VRM remains.
1.19
How to Measure the Bearing to a Target (EBL)
Use the Electronic Bearing Line (EBL) to take a bearing of a target. There are two
EBLs, EBL1 and EBL2. Each EBL is a straight dashed line from the center of the
screen to the edge. The dashes of the EBL1 are shorter than those of the EBL2.
How to measure the bearing with an EBL
1. Click the [EBL] icon to display the EBL. If the EBL already appears, go to step 2.
2. Click the [EBL] icon ([EBL1] or [EBL2]). The icon turns yellow.
3. Put the cursor on the center of the target then click there to anchor the EBL. Read
the bearing at the bottom of the screen.
4. To delete an EBL, put the cursor on the appropriate EBL indication then long press
the left button (or long press the
EBL
key).
How to select bearing reference
The bearing reference can be selected to True or Relative. Click the bearing reference
icon to the right of the bearing indication.
[VRM] icon
(at the bottom right of the screen)
Highlighted yellow
Click
AIS
FLT
►
VRM2
0.160
NAV
0 160
NM
LIST
►
NM
NM
M
M
M
AUTO T
VRM1
0.000
VRM1
0.000
AIS
FLT
►
VRM2
0.160
NAV
0 160
LIST
►
NM
NM
M
M
M
AUTO T
VRM1
1.567
VRM1
1.567
NM
NM
>
“>” means active.
>
Highlighted yellow
Click
EBL2
82.9°
NAV
0.160
T
T
km
EBL1
123.4°
EBL1
123.4°
EBL2
82.9°
NAV
0.160
T
T
km
EBL1
123.4°
EBL1
123.4°
>
[EBL] icon
(at the bottom left of the screen)
“>” means active.
T
EBL1
123.4°
EBL1
123.4°
[T]: True
R
EBL1
123.4°
EBL1
123.4°
[R]: Relative
Click
