112 GPSMAP 3206/3210 Owner’s ManualaPPendIX > oPtIonal accessorIesappendIXOptional AccessoriesThe following accessories are designed to enhance the operation of yourGPSMAP 3206/3210 chartplotter.To obtain replacement parts and optional accessories, contact your GarminDealer, Garmin Product Support in the U.S.A. at 800-800-1020, or GarminEurope at 44-0870-8501241.WARNING: Garmin accessories have been designed and specifically tested foruse with Garmin products. Accessories offered by other manufacturers have notbeen tested or approved for use with Garmin products. Use of such accessoriescould cause damage to the GPSMAP 3206/3210 and void the warranty.Bluchart g2 Preprogramed Data Cards— enhances the basemap featuringadditional data including highly detailed coastal roads and points of interest suchas restaurants, lodging, local attractions and more. Full-color aerial photos ofports, marinas, bridges, and navigational landmarks are also included on manydata cards.GDl 30/GDl 30A Marine Weather XM Satelite Receiver—provides graphicaland textual marine XM WX weather information that can be viewed throughthe GPSMAP 3206/3210 when you subscribe to the XM WX Satellite Weatherservice.GMS 10 Network Port Expander—enables you to connect more than twoMFDs and other Garmin Marine Network devices to share data such as weather,mapping, sounder data, and position information.GSD 20, GSD 21, and GSD 22 Remote Sounder Module andTransducers—provides sonar capabilities to the GPSMAP 3206/3210.GMR 20/40, GMR 21/41, and GMR 404/406 Marine Radar—adds importantradar information to the GPSMAP 3206/3210.Marine Network Cables—connect your Garmin Marine Network devices.MapSource Software CD-ROMs—enhances the basemap and creates waypointsand routes from your computer. MapSource offers several detailed mappingoptions that are compatible with the GPSMAP 3206/3210, including BlueChart.Programmable Data Cards—blank data cards are available in 16 MB, 32 MB,64 MB, 128 MB, and 256 MB sizes. Download street-level map detail, pointsof interest, business addresses and phone numbers, marine data, topographicalinformation, and more from MapSource CD-ROMs to a data card, either directlythrough your GPSMAP 3206/3210 using the PC Interface Cable, or with the DataCard Programmer.USB Data Card Programmer—programs blank data cards at high speedthrough a PC.Pre-Programmed Data Cards—data cards that are pre-programmed with eitherGarmin BlueChart, BlueChart g2, or Fishing Hot Spots map data.