Furuno FR-2125V - Manual (Page 47)

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6. If you selected NO. 2 VRM in step 3 above, make sure that the No. 2 VRM is active and
adjust the spacing between the index lines by operating the VRM control.
7. Press the [RADAR MENU] key to close the FUNCTIONS 2 menu.
1.28 Origin Mark
You can mark any reference points, prominent target or a point of particular interest using
the origin mark feature. These marks (max 10) are geographically fixed, that is, ground
stabilized. To display the origin marks, heading signal and position data are required.
1.28.1 Inscribing an origin mark
1. Using the trackball, place the cursor (+) at a point where you want to place a reference
mark.
2. Press the [RADAR MENU] key to show the FUNCTIONS 1 menu.
3. Press the [3] key. The origin mark appears at the cursor position of which range and
bearing are indicated at the screen center.
4. To measure the range and bearing to a target of interest from the origin mark, move the
cursor to the target of interest. Then, the range and bearing from the origin mark to the
target are shown at the screen center.
5. To enter another origin mark, press the [ENTER] key and the [3] key in the FUNC-
TIONS 1 menu. Place the cursor where you want to place the origin mark, then press
the [3] key.
6. To erase the origin mark, select the origin mark number in the FUNCTIONS 1 menu by
pressing the [ENTER] key and the [3] key repeatedly, and then press the [3] key once
again.
000 010
020
030
040
050
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070
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090
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170 180 190
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1
Cursor
Origin
Mark
Range and bearing
from origin mark to
cursor
0.101SM
254.3
°
T
01
−
> +
Figure 1-39 Origin mark