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Resumen del manual
• XM Radio: From the home screen, select Configure > XM Audio, and verify that channels 7, 9, 47, and 122 appear. This indicates that all channels on the XM basic radio service are working correctly. If the XM WX Weather and the XM Radio service have not activated within an hour, call XM customer care at (800) 985-9200 and ask an XM representative to refresh the signal. Using the GXM 51 Instructions for using the XM WX Weather and the XM Radio service on your chartplotter are contained in the Owner’s Manual provided with your Garmin NMEA 2000-compatible chartplotter. Specifications Physical Power Dimensions: 3 19/32 in. (91.6 mm) Power input source: 9–16 Vdc Diameter . 1 15/16 in. unregulated (49.5 mm) High Input current: 137 mA at Weight: 7.1 oz. (201 g) 12 Vdc NMEA 2000/audio cable: 19 ft., 8 in. (6 m) NMEA 2000 Load Equivalency Temperature range: From -22°F (-30°C) to Number (LEN): 5 (250 mA) 176°F (80°C) Case Material: Fully gasketed, high- impact plastic alloy, waterproof to IEC The GXM 51 is NMEA 2000 certified 529 IPX7 standards NMEA 2000 PGN Information Transmit 059392 ISO Acknowledgment 060928 ISO Address Claim 126208 NMEA - Command/Request/ Acknowledge Group Function 126464 Transmit/Receive PGN List Group Function 126996 Product Information Receive 059392 059904 060928 126208 ISO Acknowledgment ISO Request ISO Address Claim NMEA - Command/Request/ Acknowledge Group Function GXM 51 Installation Instructions Weather and Sea Surface Information The GXM 51 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 for more 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. 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 GXM 51 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. WARNING: XM WX Weather should not be used for hazardous weather penetration. Weather information is approved only for weather avoidance, not penetration. Weather-Related Broadcast Rates Feature NEXRAD Broadcast Rate (minutes) 5 Cloud Tops 15 Storm Cells 1.25 Lightning 5 Wind 12 Pressure 12 Hurricanes 12 Visibility 12 Fronts 12 Sea-Surface Temperature 12 Wave Height 12 Wave Period 12 Wave Direction 12 Current Conditions 12 Forecasts 12 Sea-Surface Conditions 12 NEXRAD Overview NEXRAD Description NEXRAD Radar is a Doppler radar system that has greatly improved the detection of meteorological events such as thunderstorms, tornadoes, and hurricanes. An extensive network of NEXRAD stations provides almost complete radar coverage of the continental United States, Alaska, and Hawaii, and the majority of Canada. The range of each NEXRAD is 124 nautical miles. NEXRAD Abnormalities There are possible abnormalities regarding displayed NEXRAD images. Some, but not all, of those include the following circumstances: Ground clutter Strobes and spurious radar data Sun strobes, when the radar antenna points directly at the sun Military aircraft deployment of metallic dust (chaff), which can cause alterations in radar scans Interference from buildings or mountains, which may cause shadows NEXRAD Limitations Certain limitations exist regarding the NEXRAD radar displays. Some, but not all, are listed here for your awareness: NEXRAD base reflectivity does not provide sufficient information to determine cloud layers or precipitation characteristics (for example, determining between hail and rain). GXM 51 Installation Instructions NEXRAD base reflectivity is sampled at the minimum antenna elevation angle. An individual NEXRAD site cannot depict high altitude storms at close ranges, and has no information about storms directly over the site. Software License Agreement BY USING THE GXM 51, YOU AGREE TO BE BOUND BY THE TERMS AND CONDITIONS OF THE FOLLOWING SOFTWARE LICENSE AGREEMENT. PLEASE READ THIS AGREEMENT CAREFULLY. Garmin grants you a limited license to use the software embedded in this device (the “Software”) in binary executable form in the normal operation of the product. Title, ownership rights, and intellectual property rights in and to the Software remain in Garmin. You acknowledge that the Software is the property of Garmin and is protected under the United States of America copyright laws and international copyright treaties. You f...
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