Garmin GPSMAP 740/740s XM Supplement - Page 13

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 (page 8). 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 (page 8). 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 (page 8). 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 (page 8). 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 (page 8). 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. 700 Series XM WX Satellite Weather® and XM® Satellite Radio Supplement