Garmin GPSMAP 8000 Manuale Utente

You can change the color range dynamically to view higher 

resolution sea surface temperature readings.

From the weather Fishing chart, select Menu > Weather 

Menu > Sea Temperature.

Select an option:
• To allow the chartplotter to adjust the temperature range 

automatically, select Auto Configure.
The chartplotter automatically finds the lower and upper 

limits for the current screen, and updates the 

temperature-color scale.

• To enter the lower and upper limits for the temperature 

range, select Lower Limit or Upper Limit, and enter the 

lower or upper limit.

Visibility is the forecast maximum horizontal distance that can 

be seen at the surface, as shown in the legend on the left of the 

screen. Variations in the visibility shading show the forecast 

change in surface visibility.
NOTE: This feature is not available on all devices and in all 

subscriptions.
Select Weather > Menu > Weather Menu > Change Weather 

> Visibility.

Select Weather > Menu > Weather Menu > Change 

Weather > Visibility.

Select an option:
• To view the visibility forecast for the next 12 hours, select 

Next Forecast or  , and to view forecasts, up to 36 hours, 

in 12-hour increments, select Next Forecast or   again.

• To view the visibility forecast for the previous 12 hours, 

select Previous Forecast or  , and to view previous 

forecasts, up to 36 hours ago, in 12-hour increments, 

select Previous Forecast or   again.

Report readings are taken from buoys and coastal observation 

stations. These readings are used to determine air temperature, 

dew point, water temperature, tide, wave height and period, 

wind direction and speed, visibility, and barometric pressure.

From a weather chart, select  .

Select Buoy.

You can select an area near a buoy to view forecast 

information.

From a weather chart, select a location on the chart.

Select Local Weather.

Select an option:
• To view present weather conditions from a local weather 

service, select Current Conditions.

• To view a local weather forecast, select Forecast.
• To view surface wind and barometric pressure 

information, select Sea Surface.

• To view wind and wave information, select Marine 

Bulletin.

From a weather chart, select a location.

Select Create Waypoint.

The weather overlay superimposes weather and weather-

related information on the Navigation chart, the Fishing chart, 

and the Perspective 3D chart view. The Navigation chart and 

the Fishing chart can show weather radar, height of cloud tops, 

lightning, weather buoys, county warnings, and hurricane 

warnings. The Perspective 3D chart view can show weather 

radar.
Weather overlay settings configured for use on one chart are 

not applied to another chart. The weather overlay settings for 

each chart must be configured separately.
NOTE: The offshore Fishing chart is available with premium 

charts, in some areas.

From the Navigation chart or Fishing chart, select Menu > 

Chart Setup > Weather > Weather > On.

From the Navigation chart, select Menu > Chart Setup > 

Weather.
Weather: Turns on and off the weather overlay.
Precipitation: Shows precipitation data.
Cloud Cover: Shows cloud cover data.
Visibility: Shows visibility data.
Buoys: Shows weather buoys.
Legend: Shows the weather legend.

From the Fishing chart, select Menu > Chart Setup > Weather.
Precipitation: Shows precipitation radar.
Sea Temperature: Shows sea temperature data.
Buoys: Shows weather buoys.
Legend: Shows the weather legend.

You can view information about the weather services you have 

subscribed to and how many minutes have passed since the 

data for each service was updated.

From a weather chart, select Menu > Weather Menu > 

Change Weather > Weather Subscription.

Before you can view video, you must connect to a compatible 

source.

Select Info > Video.

NOTE: Not all options are available on all camera models and 

chartplotter models.

From the video screen, select Menu > Video Menu > 

Source.

Select the source of the video feed:
• To display video for the inputs connected to the 

chartplotter, select a video option.

• To view component video, select Component.
• To display real-time data from a computer, select Analog 

PC or Digital PC.

• To simultaneously display four RCA video inputs, select 

Quad Video.

Viewing Video

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