An Amazing Chartplotter
- 5" VGA display
- 10 Hz GPS/GLONASS receiver
- Wireless connectivity
- U.S. coastal and inland mapping
GPSMAP 547 allows for easy visibility, day or night. Whether it is flat, flush or swivel-mounted, it will be the focal point of your helm. It includes our hallmark user-friendly interface as well as U.S. coastal and inland mapping.
With the integration of a 10Hz GPS/GLONASS receiver, the 547 refreshes position and heading up to 10 times per second. It displays constant and fluid on-screen location and proves to be incredibly accurate when marking and navigating to any one of 5,000 user-created waypoints.
It also has wireless connectivity, giving you the opportunity to connect and access marine-specific apps via smartphone or tablet.
View and Control Your Device From an iPhone® or iPad®
Garmin Helm allows you to view and control your compatible Garmin chartplotter from an iPhone or iPad — while providing enhanced situational awareness for the mariner. Easily switch between portrait and landscape mode to accommodate mounting preferences. Using your Apple digital mobile device, you can even record a movie of your chartplotter screen to share with friends and family. Download from the App Store™ today.
Physical & Performance
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Unit dimensions, WxHxD
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5.9" x 6.1" x 2.4" (15.0 x 15.5 x 6.1 cm)
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Display size, WxH
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3.0" x 4.0"; 5.0" diagonal
(7.6 x 10.2 cm; 12.7 cm diagonal)
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Display resolution, WxH
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480 x 640 pixels
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Display type
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VGA display
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Weight
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1.7 lbs (0.8 kg)
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Water rating
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IPX7
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Receiver
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10 Hz high-sensitivity
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Antenna
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Internal with external connection
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Mounting options
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Bail with swivel, flat or flush
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Power consumption
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Max power usage at 10 Vdc: 27 W
Typical current draw at 12 Vdc: 450 mA
Max current draw at 12 Vdc: 2.7 A
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Maps & Memory
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Preloaded maps
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BlueChart® g2 (coastal maps)
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Accepts data cards
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2 microSD™ cards
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Waypoints
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5,000
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Routes
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100
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Track log
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50,000 points; 50 saved tracks
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Features & Benefits
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Garmin Radar compatible
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No
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Garmin Sonar compatible
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No
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NMEA 2000® compatible
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Yes
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NMEA 0183 compatible
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Yes
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Garmin Marine Network™ compatible
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Yes (limited capabilities)
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Garmin SmartMode compatible (customizable monitor presets)
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No
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Supports AIS (tracks target ships position)
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Yes
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Supports DSC (displays position data from DSC-capable VHF radio)
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Yes
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Tide tables
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Yes
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Garmin Meteor Audio System compatible
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Yes
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Supports Fusion Lync compatible marine radios
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Yes
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GSD™ Black Box sonar support
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No
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GCV™ Black Box sonar support
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No
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SiriusXM™ Weather & Radio compatible
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Yes
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BlueChart® Mobile (planning) compatible
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Yes
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Garmin Helm compatible
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Yes
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GRID™ (Garmin Remote Input Device) compatible
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No
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Wireless remote compatible
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No
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Wireless mouse compatible
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No
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Sonar Features & Specifications
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Dual-frequency (50/200 kHz) sonar capable
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No
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Dual-beam (77/200 kHz) sonar capable
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No
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CHIRP sonar technology
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No
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DownVü™
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No
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SideVü™
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No
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Voltage range
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10-32 Vdc input
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Connections
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NMEA 0183 input ports
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2
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NMEA 0183 output ports
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2
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Video input ports
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None
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Video output ports
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None
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Wireless connectivity
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Yes
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Garmin Marine Network™ ports
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1
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- GPSMAP 547
- Power/data cable
- Tilt/swivel mount
- Flush mount kit
- Protective cover
- Documentation