2.9 Using Variable Range Marker (VRM1/VRM2)
1
Click either the "VRM1" or "VRM2" button of the Navigation Tools.
Either VRM1 or VRM2 is placed in the operating mode and the display of the button you clicked
changes from "OFF" to the distance position display.
2
Move the cursor to the distance you want to set up inside the PPI.
The VRM moves according to the movement of the cursor and the button's distance position
display also changes.
3
Click.
The VRM is fixed in position.
"VRM1"
"VRM2"
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