Details:

Garmin echoMAP™ 52dv

Overview:

5-inch Combo with Great Features for the Money

High-contrast color display with keypad control with preloaded worldwide basemap
Built-in DownVü scanning sonar with the clearest images on the water¹
Built-in 500 W (RMS) HD-ID™ sonar (4,000 W peak-to-peak)
5 Hz Internal GPS updates position and heading 5 times per second
Tilt/swivel quick-disconnect mount

echoMAP 52dv includes a 5-inch high-contrast colour display with automatic backlight adjustment. Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. echoMAP 52dv comes with a GT21-TM transducer for 50/200 kHz HD-ID sonar and Garmin DownVü™, the clearest scanning sonar on the wate(echoMAP 52dv is also available without transducer). It also supports Minn Kota® and MotorGuide® trolling motors with integrated transducers. The combo's cords plug directly into the mount, allowing you to quickly install and remove your device from power and the mount. Transom and trolling motor mount included.

Clearest Scanning Sonar on the Water

Garmin DownVü™ scanning sonar gives you a nearly photographic image down to 230 meters below your boat. You clearly see structure, submerged objects and fish! Traditional Garmin HD-ID sonar and DownVü scanning sonar are combined into one transducer. Also provides HD-ID support for Minn Kota and MotorGuide trolling motors with integrated transducers. The echoMAP 52dv also includes sonar-recording capability that coordinates the timing of the sonar return with your boat's position and saves digital information for playback on a computer using free HomePort™ planning software. Use the User Data Sharing Cable to share waypoints and routes between multiple devices.

Add Extras with BlueChart g2 Vision

With the optional BlueChart g2 Vision SD card, you can add a whole new dimension of exceptional features to your chartplotter.

MarinerEye view and FishEye view provide a 3-D perspective, both above and below the waterline.
High-resolution satellite images and aerial photographs help orient you in unfamiliar areas.
Auto Guidance technology searches through all relevant charts to create a route you can actually follow — one that avoids obstacles, shallow water, buoys and other obstructions. Just enter your destination and Auto Guidance will take you there on a safe path.

Heading and Position Refreshed 5 Times per Second

Fast, responsive 5 Hz GPS/GLONASS refreshes your position and heading 5 times each second to make your movement on the screen more fluid. It makes dropping up to 5,000 accurate waypoints and finding your way back to your secret fishing hot spots quick and easy.

Take Your echoMAP with You

When you’re off the water, it’s easy to keep your echoMAP safe and secure. You don’t have to mess with plugging and unplugging wires from the unit because the cords plug directly into the mount. This allows you to quickly install and remove your echoMAP from power and the mount.

¹Applies to versions with included transducers only. No transducer versions supports Garmin DownVü/SideVü transducers, sold separately. See transducer selection guide for complete list of compatible transducers.

Specifications:

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 480 pixels
Display type	WQVGA display
Weight	0.7 kg
Water rating	IPX7
Antenna	Internal only
NMEA 0183 compatible
Power consumption	7.1W
Mounting options	Bail or flush
Garmin Marine Network™ ports	None

Maps & Memory
Preloaded maps	None
Accepts data cards	1 microSD™ card
Waypoints	3,000
Routes	100
Track log	20,000 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
Transmit power	500 W (RMS) / 4,000 W (peak to peak)
DownVü™	Yes (built-in)
SideVü™	No
Maximum depth	TBD
Bottom lock (shows return from the bottom up)
Water temperature log and graph
Sonar recording
Sonar history rewind