Garmin gpsmap 4008 Manual De Usuario

Using Radar

To stop targeting, select 

.

Create Waypoint—marks a waypoint at the targeted object or location.
Acquire Target—assigns a MARPA (Mini Automatic Radar Plotting Aid) tag to the targeted object.

  NOtE: MARPA requires the use of a heading sensor. The heading sensor must output the NMEA 0183 

sentence HDM or HDG.

MARPA target (only appears when you are targeting a tagged MARPA object)—opens the 

MARPA target information window. Remove MARPA objects from this window.

Use the Radar Overlay option to overlay radar information on the Navigation chart.

From the Home screen select 

. The radar picture appears in orange and 

overlays the Navigation chart. Use the 

 (+/-) keys (GPSMAP 4000 series) or the   and   

keys (GPSMAP 5000 series) to zoom in and out. Zooming while panning the map only affects 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, touch or press 

. Select 

 > 

 to access the chart options. Select 

to return to the radar 

setup options.