JRC JAN-701B -, Инструкция по эксплуатации, Страница: 100 / 564

3 Basic Operation of ECDIS 3-38
Turning ON/OFF the Range Rings:
1) In the normal menu
Select [MENU] - [(7) Main] - [(9) Radar Overlay] - [(3) Range Rings] in that order.
In the Table Editing menu, Graphic Editing menu, User Chart Editing menu
Select [MENU] - [(6) Main] - [(9) Radar Overlay] - [(3) Range Rings] in that order.
Each time you left-click [(3) Range Rings], the range ring display is turned ON and OFF.
When it is turned ON, the
✔
mark is attached to the [(3) Range Rings].
The range rings will be superimposed on the chart.
Turning ON/OFF the Bearing Scale:
1) It makes a Radar1 or Radar2 valid.
2) In the normal menu
Select [Main]-[Radar Overlay]-[Bearing Scale] in that order.
Each time you left-click [Bearing Scale], the bearing scale display is turned ON and OFF.
When it is turned ON, the
✔ mark is attached to the [Bearing Scale].
The bearing scale will be superimposed on the chart.
(2) Radar Overlay Setting from the menu
1) In the normal menu
Select [Main]-[Radar Overlay]-[Setting] in that order.
[Radar Overlay Setting] panel is displayed.
The following item can be adjusted:
[Gain]: Gain can be adjusted.
[Sea]: Sea can be adjusted.
[Rain]: Rain can be adjusted.
[Video]: Video can be adjusted.
Radar echo adjustment screen closes when left-click the [Close] button.
(3) Radar display ON/OFF from the operation panel
On the operation panel
Press the [RADAR] key.
The image from the radar selected by the menu operation above will be superimposed on the chart.
To clear the image, press the key again.
When the radar image is turned ON, the display range rings for radar echoes are shown in red.