Garmin GPSMAP1222 Owner'S Manual Download

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SiriusXM Weather

WARNING

The weather information provided through this product is subject to service interruptions and may contain
errors, inaccuracies, or outdated information, and consequently should not be relied upon exclusively. Always
use common sense while navigating, and check alternate weather information sources prior to making safety-
related decisions. You acknowledge and agree that you shall be solely responsible for use of the weather
information and all decisions taken with respect to navigating in weather. Garmin will not be responsible for any
consequences of using SiriusXM weather information.

NOTE: SiriusXM data is not available in all regions.
A Garmin SiriusXM satellite weather receiver and antenna receives satellite weather data and shows it on
various Garmin devices, including the Navigation chart on a compatible chartplotter. The weather data for
each feature comes from reputable weather data centers such as the National Weather Service and the
Hydrometeorological Prediction Center. For more information, go to

www.siriusxm.com/sxmmarine

SiriusXM Equipment and Subscription Requirements

To use satellite weather, you must have a compatible satellite weather receiver. To use SiriusXM satellite
radio, you must have a compatible satellite radio receiver. Go to

www.garmin.com

for more information. You

must also have a valid subscription to receive satellite weather and radio. For more information, refer to the

instructions for your satellite weather and radio equipment.

Weather Data Broadcasts

Weather data is broadcast at different intervals for each weather feature. For example, radar is broadcast at
five-minute intervals. When the Garmin receiver is turned on, or when a different weather feature is selected, the
receiver must receive new data before it can be shown. You might experience a delay before weather data or a
different feature appears on the chart.
NOTE: Any weather feature can change in appearance if the source that provides the information changes.

Weather Warnings and Weather Bulletins

When a marine weather warning, weather watch, weather advisory, weather bulletin, or other weather statement
is issued, shading indicates the area to which the information applies. The aqua lines on the chart indicate the
boundaries of marine forecasts, coastal forecasts, and offshore forecasts. Weather bulletins may consist of
either weather watches or weather advisories.
To view information about the warning or bulletin, select the shaded area.

Color

Marine Weather Group

Cyan

Flash Flood

Blue

Flood

Red

Marine

Yellow

Severe Storm

Red

Tornado

Viewing Precipitation Information

Precipitation ranging from very light rain and snow, up to strong thunderstorms, is indicated in varying shades
and colors. Precipitation is shown either independently or with other weather information.

Select Charts > Precipitation.
The time stamp in the upper-left corner of the screen indicates the elapsed time since the weather data
provider last updated the information.

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SiriusXM Weather