Garmin GPSMAP 740 Supplement Manual - Charts
700 Series XM WX Satellite Weather
®
and XM
®
Satellite Radio Supplement
XM WX Satellite Weather and XM Satellite Radio
Showing a Weather Legend on a Chart
Before you can show a weather legend on a chart, you must turn on the Weather Overlay (
1. From the Home screen, select
Charts
.
2. Complete an action:
Select
Navigation Chart
>
Menu
>
Navigation Chart Setup
>
Weather
>
Legend
>
Show
.
Select
Fishing Chart
>
Menu
>
Fishing Chart Setup
>
Weather
>
Legend
>
Show
.
Showing Cloud-Cover Data on the Navigation Chart
Before you can show cloud cover data on the Navigation chart, you must turn on the Weather
Overlay (
From the Home screen, select
Charts
>
Navigation Chart
>
Menu
>
Navigation Chart Setup
>
Weather
>
Cloud Cover
>
on
.
Showing Visibility Data on the Navigation Chart
Before you can show visibility data on the Navigation chart, you must turn on the Weather Overlay
(
Visibility is the forecast maximum horizontal distance that can be seen at the surface.
From the Home screen, select
Charts
>
Navigation Chart
>
Menu
>
Navigation Chart Setup
>
Weather
>
Visibility
>
on
.
Showing Sea-Temperature Data on the Fishing Chart
Before you can show sea temperature data on the Fishing chart, you must turn on the Weather
Overlay (
From the Home screen, select
Charts
>
Fishing Chart
>
Menu
>
Fishing Chart Setup
>
Weather
>
Sea temp
>
on
.
Showing Fish-Forecasting Data on the Fishing Chart
Before you can show fish forecasting data on the Fishing chart, you must turn on the Weather
Overlay (
You can show areas that contain optimal weather conditions for specific species of fish.
1. From the Home screen, select
Charts
>
Fishing Chart
>
Menu
>
Fishing Chart Setup
>
Weather
>
Fish Species
>
on
.
2. Select a species of fish.
Shaded areas indicate optimal fishing areas.
3. Repeat step 2 to show areas with optimal weather conditions for additional species of fish.
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