echoMAP™ 50dv

Part Number: 010-01100-01
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The images on this page show the echoMap 70dv with preloaded mapping. Preloaded mapping is not included with all models.


Fishfinder/Chartplotter Combo With 5” VGA Display

  • 5” VGA colour display
  • Garmin HD-ID™ sonar and DownVü™ scanning sonar for a near photographic view of fish and structure under the boat
  • Available with preloaded BlueChart® g2 coastal mapping

  • Transmit power (RMS): 500W, includes water surface temperature

The echoMAP 50dv combination fishfinder/chartplotter with 5” colour display includes exclusive Garmin advanced HD-ID sonar and DownVü scanning sonar all-in-one transducer for a near photographic view under the boat.

The built-in 10 Hz GPS/GLONASS receiver updates your position and heading 10 times per second to display fluid vessel movement and dramatically improve your ability to accurately mark and navigate to 5,000 waypoints. The echoMAP 50dv also includes sonar-recording capability that coordinates the timing of the sonar return with your boat's position. For even more functionality, wirelessly connect to Apple® iOS devices with our BlueChart® Mobile app.

Available with preloaded LakeVü HD maps — more than 17,000 lakes plus more than 5,700 HD lakes with 1’ contours shoreline to shoreline or BlueChart g2 coastal maps. New Charts Guarantee


Physical & Performance

Physical dimensions 15.0 x 15.5 x 6.1 cm
Display size, WxH 7.6 x 10.2 cm, 12.7 cm diagonal
Display resolution, WxH 480 x 640 pixels
Display type VGA display
Weight 0.7 kg
Water rating yes_(IPX7)
Antenna Internal only
NMEA 0183 compatible
Power consumption

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

Mounting options Bail, flat or flush
Garmin Marine Network™ ports None

Maps & Memory

Preloaded maps yes_(some_versions)
Accepts data cards 2 microSD™ cards


Routes 100
Track log 50 000 points: 50 saved tracks

Chartplotter Features

Garmin Sonar compatible
Supports AIS (tracks target ships position)
Supports DSC (displays position data from DSC-capable VHF radio)
Tide tables
BlueChart® Mobile (planning) compatible

Sonar Features & Specifications

Dual-frequency (50/200 kHz) sonar capable
Dual-beam (77/200 kHz) sonar capable
Frequencies supported 50/77/200 kHz, DownVu
Transmit power 500W (RMS) / 4,000W (peak to peak)
DownVü™ Yes (built-in)
Maximum depth

700 m @ 77kHz, freshwater
335 m @ 77kHz, saltwater

(depth capacity is dependent on water, bottom type and other water conditions)

Bottom lock (shows return from the bottom up)
Water temperature log and graph
Sonar recording


NMEA 0183 input ports 2
NMEA 0183 output ports 2
Video input ports None
Video output ports None
Wireless connectivity



Wireless connectivity: Yes

HD-ID tracking technology: Yes

Sonar recording: Yes

Wifi can only be used with the below compatible Garmin apps.

  • Garmin BlueChart mobile

In the Box

What's in the Box:

  • echoMAP 50dv with preloaded BlueChart® g2 coastal maps (depending on the version)
  • 8-pin all-in-one 77/200 kHz HD-ID™/DownVü™ transducer with transom and trolling motor mounts
  • Power/data cable
  • Tilt/swivel mount
  • Flush mount
  • Protective cover
  • Documentation


Maps for New Regions

Need maps for other regions? See all maps that are compatible with this device.

Need a map update?

Update the maps that came with your device for the best navigation experience.

Check for Updates