Garmin GDL30A 用户手册

Appendix

The GDL 30A receives XM Weather Radio data and shows it on your 

chartplotter. The weather data for each feature comes from reputable 

weather data centers such as the National Weather Service and the 

Hydrometerological Prediction Center. (See the XM WX Satellite 

Weather Web site at 

information.) Any weather feature can change in appearance or 

interpretation if the source that provides the information changes. 

XM Weather Radio data is broadcast at set rates (see 

 for 

all weather-related broadcast rates). For example, NEXRAD Radar 

data is broadcast at five minute intervals. When the marine network 

is turned on or when a new feature is selected, the GDL 30A has to 

receive new data before it can be displayed. For this reason you may 

experience a delay before weather data or a new feature appears on 

the map.

WARNING: The XM Weather Radio data is merely supplemental and advisory 

in nature and is not intended to be relied up on as safety-critical information. You 

should always exercise caution and common sense when confronted with severe 

weather conditions.

Hardware and required monthly subscription sold separately. 

Subscription fee is consumer only. Other fees and taxes, including a 

one-time activation fee may apply. All programming fees and weather 

data subject to change. XM WX weather data displays and individual 

product availability vary by hardware equipment. Reception of the 

XM signal may vary depending on location. Subscriptions subject 

to Customer Agreement included with the XM Welcome Kit and 

. Available only in the 48 contiguous United 

States. XM WX is a trademark of XM Satellite Radio Inc.

THE SOFTWARE PRODUCT IS PROVIDED “AS IS.” ALL 

OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING 

ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR 

A PARTICULAR PURPOSE OR OF NON-INFRINGEMENT ARE 

HEREBY EXCLUDED.

If you use XM Services it is your responsibility to exercise prudent 

discretion and observe all safety measures required by law and 

your own common sense. You assume the entire risk related to your 

use of the Services. XM and Garmin assume no responsibility for