Garmin GPSMAP 4210 Owner's Manual - Page 51

Radar Overlay Screen, Understanding

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Using Radar • Select MARPA Target to open the MARPA target information window. This option appears only when you are targeting a tagged MARPA object. Lost MARPA target Closest point and time of approach to dangerous MARPA target Tracking MARPA target Dangerous MARPA target Acquiring MARPA target MARPA Targeting 3. To stop targeting, select Stop Pointing. Understanding the Radar Overlay Screen Use the Radar Overlay option to overlay radar information on the Navigation chart. Using Radar To access the Radar Overlay screen: 1. From the Home screen, select Radar > Radar Overlay. The radar picture appears in orange and overlays the Navigation chart. 2. Use the Range (-/+) keys to zoom in and zoom out. Zooming while panning the map affects only the zoom scale of the map. The radar range remains the same. Zooming while the map is locked on the boat (not panning) affects the zoom scale of the map and the radar range. To access additional settings or options for the Radar Overlay screen: 1. From the Home screen, select Radar > Radar Overlay > Menu > Setup. 2. Select an option: • Select Chart Setup to set chart options (page 9). • Select Radar Setup to set radar options (page 49). GPSMAP 4000 Series Owner's Manual 47

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GPSMAP 4000 Series Owner’s Manual
4´
Using Radar
U
SING
R
ADAR
Select
MARPA Target
to open the MARPA target information window. This option appears
only when you are targeting a tagged MARPA object.
MARPA Targeting
Acquiring
MARPA target
Tracking
MARPA target
Lost MARPA
target
Dangerous
MARPA target
Closest point and time of
approach to dangerous
MARPA target
3. To stop targeting, select
Stop Pointing
.
Understanding the
Radar Overlay Screen
Use the Radar Overlay option to overlay radar information on the Navigation chart.
To access the Radar Overlay screen:
1. From the Home screen, select
Radar
>
Radar Overlay
. The radar picture appears in orange and
overlays the Navigation chart.
2. Use the
Range
(
-/+
) keys to zoom in and zoom out.
Zooming while panning the map affects only the zoom scale of the map. The radar range remains
the same. Zooming while the map is locked on the boat (not panning) affects the zoom scale of
the map and the radar range.
To access additional settings or options for the Radar Overlay screen:
1. From the Home screen, select
Radar
>
Radar Overlay
>
Menu
>
Setup
.
2. Select an option:
Select
Chart Setup
to set chart options (
page 9
).
Select
Radar Setup
to set radar options (
page 49
).
•
•
•