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 Instruction Manual

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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