ACR Electronics NAUTICAST 2607 User Manual page 66

Dynamic Keys: Radar View
[M1]
[M2]
[M3]
[M5]
[M7]
[Menu]
[Up] / [Down] /
[Left] / [Right]
[FN] +
[Up] / [Down]
[Shift]+
[Up] / [Down] /
Zoom Levels
To adjust the Radar View following zoom levels are implemented (default is zoom level 4):
Radius
Outer Ring [nm]
Middle Ring [nm]
Inner Ring [nm]
The zoom level could be changed by pressing
[FN] + [Up] to zoom in (more details, less geographical coverage) and
[FN] + [Down] to zoom out (less details, more geographical coverage)
Zoom level 2 would look like this:
66
Set filter option on AIS Targets
Switch between the views
Show alarm window
Acknowledge alarms or safety related messages (SRM)
Acknowledge SRM and reply
Selects the Main Menu
Activate the minimized radar view
Change the zoom level
Scroll the view (only available in radar view)
1 2 3
0,3 0,6 1,5
0,2 0,4 1
0,1 0,2 0,5
 zoom in / zoom out 
ZOOM LEVEL
4 5 6
3 7,5 15
2 5 10
1 2,5 5
Y1-03-0203 Rev. M
7 8
30 45
20 30
10 15