JRC JMR-7230-S - Using the EBL;VRM Dial for the Setting

Section 6 Target Tracking and AIS 6-26
6.5.2.3 Using the EBL/VRM dial for the setting
1
Click on the [Menu] button on the left toolbar.
The menu is displayed.
2 Click [Alert] - [New Target Alarm] on the menu.
The [New Target Alarm] dialog is displayed.
3 Select AZ ([Use AZ1] or [Use AZ2]) to be set.
4 Click on the [Make AZ1] button or [Make AZ2] button.
The cursor enters the AZ creation mode.
5 Turn the EBL dial to set [Start Angle].
6 Turn the VRM dial to set [Start Distance]
7 Press the EBL dial and the VRM dial.
8 Turn the EBL dial to set [End Angle].
Start angle
Start distance