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Marine GPS
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     Garmin GPSMAP 478 Model: 010-00543-00
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Ships with: GPSMAP 478 Receiver, Preloaded U.S. Marine Detail Maps (BlueChart g2 technology), Preloaded City Navigator NT North America (full coverage), Trip and Waypoint CD, USB PC Interface Cable, GPSMAP 276C and 296 Bare Wire Power Data Cable, GPSMAP 276C 296 Marine Mount, GPSMAP 176C and 276C Auto Mount, Universal Non Skid Friction Mount, GPSMAP 276C and 296 Cigarette Lighter Adapter, GPSMAP 276C and 296 AC Adapter, GPSMAP 276C Lithium Ion Battery, Protective Cover GPSMAP 276C, Owner's Manual, Quick Reference Guide
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$691.95
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| DISCONTINUED | | | |
| General | | | | |
| 1 | Unit dimensions, WxHxD: | 5.7 x 3.2 x 1.9 inches (14.5 x 8.1 x 4.8 cm) | | | |
| 2 | Display size, WxH: | 3.0 x 2.2 inches (7.6 x 5.6 cm) | | | |
| 3 | Display resolution, WxH: | 480 x 320 pixels | | | |
| 4 | Display type: | 256-color TFT | | | |
| 5 | Weight: | 13.6 oz (385 g) | | | |
| 6 | Battery: | rechargeable internal lithium-ion | | | |
| 7 | Battery life: | up to 15 hours | | | |
| 8 | Waterproof: |  (IPX7) | | | |
| 9 | GPS-enabled: | 
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| 10 | PC interface: | USB | | | |
| 11 | Preloaded maps: | 
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| 12 | Ability to add maps: | 
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| 13 | Street Map Compatible: | 
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| 14 | Topographic Map Compatible: | 
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| 15 | Marine Software Compatible: | 
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| 16 | Bluechart g2 Map Compatible: | 
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| 17 | Bluechart g2 Vision Map Compatible: | 
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| 18 | Built-in memory: | None (cannot load maps to internal memory) | | | |
| 19 | Accepts data cards: | Garmin data card | | | |
| 20 | Waypoints/favorites/locations: | 3000 | | | |
| Automotive | | | | |
| 21 | Routes: | 50 | | | |
| 22 | Basemap: | 
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| 23 | Voice prompts (e.g. "Turn right in 500 ft."): | 
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| 24 | Speaker Location: | Built into 12V power cable | | | |
| 25 | Speaks street names (e.g. "Turn right ON ELM STREET in 500 ft.") : | 
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| 26 | Automatic routing (turn by turn routing on roads): | 
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| 27 | Auto re-route (fast off-route and detour recalculation): | 
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| 28 | XM® Navtraffic (includes basic weather) & Radio for U.S. compatible: | 
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| 29 | Antenna Type: | Detachable | | | |
| 30 | External Antenna Jack: | BNC | | | |
| 31 | Headphone jack/audio line-out: | 
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| 32 | Automotive-friendly: | 
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| 33 | Motorcycle-friendly: | 
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| Outdoor | | | | |
| 34 | Track log: | 10,000 points | | | |
| 35 | Hunt/fish calendar: | 
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| 36 | Sun and moon information: | 
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| 37 | Tide tables: | 
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| Fitness | | | | |
| 38 | Time/distance alert (triggers alarm when you reach goal) | 
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| 39 | Customizable screen(s) | 
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| Marine | | | | |
| 40 | Portable | 
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| 41 | Sonar compatible | 
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| 42 | Supports DSC (displays position data from DSC capable VHF radio) | 
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| 43 | Audible alarms | 
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| 44 | XM WX Weather & Radio for U.S. compatible | 
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| 45 | NMEA input/output |  (NMEA 0183) | | | |