Máy định vị vệ tinh Garmin GPSMAP 3210
Garmin GPSMAP 3210 
Plug into the Garmin Marine Network with the GPSMAP 3210, a 10.4-inch color screen chartplotter with preloaded marine maps. Whether you choose the 3210 or its counterpart, the GPSMAP 3206, you’ll get bold, sunlight-readable color, high-speed processing and the versatility of a multifunction display.
See Marine Maps Sharp Detail

The GPSMAP 3210 comes preloaded with U.S. marine detailed maps for the entire coast of the United States, including Alaska and Hawaii. These maps are based on BlueChart g2 technology, so they layer smoothly and are integrated for easy panning, scrolling and zooming. The maps also provide a choice between 3D "mariner's-eye-view", or the familiar 2D direct-overhead view to make chart reading and orientation easier. And, with the 3210's crisp 10.4-inch diagonal screen, you'll get incredible contrast and detailing, even in direct sunlight.
Integrate Easily with Garmin Marine Network

The 3210 connects easily to the Garmin Marine Network, so you can interface with additional MFDs and add remote sensors and sonar. Its slim-line design makes it easy to install in cabin bulkheads or open cockpits. The 3210 also provides a remote control, VGA output and video input options, so you can connect a live video feed from your engine room or other area of the boat.
Keep Tabs on the Weather

Tough enough to withstand rain, sunlight and saltwater spray, the case is fully gasketed and waterproof to IPX7 standards. Better yet, with an optional subscription to XM WX Satellite Weather™ and the addition of a GDL 30 or 30A weather receiver, you can receive up-to-the-minute weather information for the U.S. You can see detailed real-time weather patterns, including NEXRAD radar, right on the 3210's screen by connecting through the Garmin Marine Network. The GDL 30A also provides XM Satellite Radio service.
Add More Marine Maps

The 3210 accepts optional BlueChart g2 marine cartography, which brings you 3D maps, tides and currents, depth contours, navaids, port plans, marine services and points of interest (POIs). Best of all, with these optional maps, you can view real, detailed aerial photos of harbors, marinas and other important marine landmarks and places, right on your chartplotter.
GPSMAP 3210: The large-screen anchor of the Garmin Marine Network
Physical & Performance:
Unit dimensions, WxHxD:     13.1" x 8.8" x 3.25" (33.3 x 22.4 x 8.3 cm)
Display size, WxH:     8.3" x 6.2", 10.4" diagonal (21.1 x 15.7 cm, 26.4 cm diagonal)
Display resolution, WxH:     640 x 480 pixels
Display type:     256-color TFT
Weight:     5 lb (2.27 kg)
Battery:     none
Battery life:     none
Waterproof:     yes (IPX7)
Antenna:     remote
NMEA input/output:     NMEA 0183
Maps & Memory:
Basemap:  yes
Preloaded maps: yes (coastal maps)
Ability to add maps: yes
Built-in memory:     none (cannot load maps to internal memory)
Accepts data cards: Garmin data cards
Waypoints/favorites/locations: 4,000
Routes: 50
Track log: 10,000 points
Garmin radar compatible: yes
Garmin sonar compatible: yes
CANet® compatible: no
Garmin Marine Network™ compatible: yes
Touchscreen:  no
Supports AIS (tracks target ships' position): yes
Supports DSC (displays position data from DSC capable VHF radio): yes
Audible alarms: yes
Tide tables: yes
Hunt/fish calendar: no
Sun and moon information: yes
3-D map view:  yes (with optional BlueChart g2 maps)
Auto Guidance: no
Automatic routing (turn by turn routing on roads):  no
XM WX Weather & Radio for U.S. compatible: yes
Voice prompts (e.g. "Turn right in 500 ft."): no
Remote control: yes
Headphone jack/audio line-out:  no
Audio/video input/output: yes
Portable: no
Automotive/motorcycle-friendly: no