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JRC JMA-5104 - Measuring the Distance from Own Ship Using VRM#1 [VRM1;VRM2]; Measuring the Distance from Own Ship Using VRM#2 [VRM1;VRM2]

JRC JMA-5104
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49
4. Measuring the distance from own ship using VRM#1 [VRM1/VRM2]
(a) Press the [VRM1/VRM2] key to reverse the value of VRM#1.
(b) In this status, turn [JOG DIAL] to adjust the line of VRM#1 to the target, and read the
value of VRM#1 to measure the distance to the target.
In the figure above, the distance from the own ship to the target is 4 NM.
5. Measuring the distance from own ship using VRM#2 [VRM1/VRM2]
(a) Press the [VRM1/VRM2] key to reverse the value of VRM#2.
(b) In this status, turn [JOG DIAL] to adjust the line of VRM#2 to the target, and read the
value of VRM#2 to measure the distance to the target.
Caution
If EBL2 is in floating EBL mode, the center of VRM2 is the fulcrum of EBL2.

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