3. 3D Display, Overlays
3.2.2
Weather Overlays
The weather overlays put weather information on the 2D and 3D displays. These dis-
plays are available only in North America and with connection of a Sirius weather re-
ceiver. Four types are available: Wx Radar, Wx Data, and Adv Wx Data, and Marine
Zone. Use the RotoKey to select [Weather] and a weather soft control then push the
RotoKey to hide or show the selected weather display. For detailed information about
weather overlays, see Chapter 11.
Weather radar overlay
NOWRAD and Canadian weather radar information are put on your chart. This overlay
lets you see possible storm fronts to help you identify the clouds from possible sea
clutter.
3-6
Wx radar
display