Garmin GPSMAP 740 Supplement Manual - Page 7
Browse online or download pdf Supplement Manual for Marine Equipment Garmin GPSMAP 740. Garmin GPSMAP 740 20 pages. Bail mount template (multilingual)
Also for Garmin GPSMAP 740: Installation Instructions Manual (10 pages), Quick Reference Manual (2 pages), Technical Reference (42 pages), Important Safety Information (48 pages), Template (2 pages)
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Marine Warnings
When a marine warning is issued, red shading indicates the area to which the warning applies. To
view information about the warning, touch the warning area. The cyan lines on the chart indicate the
boundaries of marine weather warning zones.
County Warnings
When the National Weather Service issues a weather warning for a county, the county is highlighted
with the color corresponding to the warning type. To view information about the warning, select the
highlighted county.
Color
Description
Tornado warning
Severe thunderstorm warning
Flood warning
Flash flood warning
Forecast Information
The forecast screen shows weather conditions, including fronts, pressure centers, and city forecasts.
Viewing Present Forecast Information
From the Home screen, select
Viewing Forecast Information for Another Time Period
1. From the Home screen, select
2. Touch a location on the chart.
3. Complete an action:
•
Select
Next Forecast
again to view forecasts for the next 24, 36, and 48 hours, in 12-hour increments.
Previous Forecast
•
Select
Previous Forecast
increments.
700 Series XM WX Satellite Weather
Weather
> Forecast.
Weather
> Forecast.
to view the forecast weather for the next 12 hours. Select
to view the forecast weather for the previous 12 hours. Select
again to view forecasts for the previous 24, 36, and 48 hours, in 12-hour
and XM
Satellite Radio Supplement
®
®
XM WX Satellite Weather and XM Satellite Radio
Marine warning-
zone boundaries
Marine warning
area
Next Forecast