Display Range Rings [Range Rings]; Display Variable Range Markers [Vrm1/Vrm2] - JRC JMA-9922-6XA Instruction Manual

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Display Range Rings [RANGE RINGS]････････････････････
The range rings will appear.
Procedures
３
Cancellation
Display Variable Range Markers [VRM1/VRM2]･････････････
This function is to display and set up variable range marks (VRMs). Two VRMs are available.
VRM1 is represented as a broken line and VRM2 as a dotted line. When EBL1 is displayed, VRM1
marker appears on the EBL1. When EBL2 is displayed, VRM2 marker appears on the EBL2. If
the starting point of an EBL is offset, the center of a VRM marker is positioned at the starting point of
the EBL.
VRM markers presented on EBL
● Mark: VRM1
○ Mark: VRM2
EBL1,VRM1:
EBL2,VRM2:
1 Press the switch section (section
indicated by the arrow in the right
figure) of the fixed distance scale on
upper left of the screen.
The range rings will appear and the interval of
the range rings will be digitally indicated at the
upper left of the radar display.
1 When the fixed distance scale is displayed, press the switch
on the right figure.
The range rings will disappear.
EBL1
VRM1
3-59
6
－ ＋
１
RM HUP
the
VRM2
EBL2