Owner's Manual
Page 66
...or when a new feature is selected, the receiver has to receive new data before it on your XM equipment. To view weather information on or off. 60 GPSMAP 400/500 Series Owner's Manual XM WX weather data is broadcast at set rates. Simulator mode does not provide live weather data. The ... and Audio Using XM WX Weather and Audio In order to use XM weather and audio, you do not have a Garmin XM WX receiver, such as the National Weather Service and the Hydrometerological Prediction Center. (See the XM WX Satellite Weather Web site at http://xmwxweather.com for more information. ...
...or when a new feature is selected, the receiver has to receive new data before it on your XM equipment. To view weather information on or off. 60 GPSMAP 400/500 Series Owner's Manual XM WX weather data is broadcast at set rates. Simulator mode does not provide live weather data. The ... and Audio Using XM WX Weather and Audio In order to use XM weather and audio, you do not have a Garmin XM WX receiver, such as the National Weather Service and the Hydrometerological Prediction Center. (See the XM WX Satellite Weather Web site at http://xmwxweather.com for more information. ...