JRC JMA-5212-4/6 User Manual page 112

VRM2 Operation
If VRM1 is selected or VRM2 is not displayed, press [VRM2] key to select VRM2 before starting
operation.
(The currently selected VRM is shown in reverse video at the upper right of the radar display.)
Procedure 1
2
* Software button
available to switch VRM2 between ON and OFF.
VRM Range Display (VRM 1/2 Range Unit)
The values of VRM1 and VRM2 currently displayed on the PPI are indicated at the upper right of the
radar display.
The currently operable VRM1 or VRM2 is shown in reverse video beside the range value.
VRM1 Range Unit
Procedure 1
2
3
* Software button
display described in Section 2.3.3 is also available to switch VRM1
range unit.
Press [VRM2] key.
VRM2 at the upper right of the radar display will be shown in reverse video, and VRM2
becomes operable.
Press [VRM2] key again.
The VRM2 display will disappear.
located at the top right corner of the radar display described in Section 2.3.3 is also
Press [RADAR MENU] key.
Press [3] key.
The Marker Setting Menu will appear.
Press [3] key.
The VRM1 Range Unit Setting Menu will
appear.
Select the unit number to be set,
pressing the numeric keys [1] to [3].
The selected unit will be set.
located at the top right corner of the radar
3 33