Adjusting the RealVü Viewing Angle and Zoom Level
You can change the viewing angle of the RealVü sonar views. You can also zoom in and out of the view.
From a
RealVü sonar view, select an option:
-
To zoom in and out, select
and 
.
-
To adjust the viewing angle on devices with keys, use the arrow keys.
-
To adjust the viewing angle diagonally on touchscreen devices, select
.
-
To adjust the viewing angle horizontally on touchscreen devices, select
.
-
To adjust the viewing angle vertically on touchscreen devices, select
.