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Product DescriptionFish with the Power of CHIRP
• 7" color display with keypad control
• Includes GT23 transducer with CHIRP (50/200 kHz and 500W RMS) and CHIRP DownVu (455/800 kHz and 500W RMS)
• Preloaded BlueChart g2 charts for the coastal U.S.
• Includes Quickdraw Contours custom HD map creation software
It's time you started fishing with the power of CHIRP sonar. The easy-to-install, easy-to-use 7" echoMAP CHIRP 74dv includes transducer for high wide CHIRP sonar and Garmin CHIRP DownVu, the clearest scanning sonars on the water. It includes preloaded Quickdraw Contours software to instantly create your own HD maps with 1' contours as you fish. Internal 5 Hz GPS updates position and heading 5 times per second. Cords plug directly into the mount, allowing you to quickly install and remove your device from power and mount. Transom and trolling motor mounts included.
The Garmin CHIRP Difference
The built-in sonar capabilities of echoMAP 74dv include CHIRP sonar, the most sophisticated sonar technology available for the fishing and boating public. CHIRP sonar provides amazingly clear target separation and definition because it puts even more energy onto the target than traditional sonar. It 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 HomePort planning software (not included). Use the user data sharing cable to share waypoints and routes between multiple devices.
Clearest Scanning Sonar on the Water
Garmin CHIRP DownVu scanning sonar gives you a nearly photographic image down to 750 feet below your boat. You clearly see structure, submerged objects, and fish. Traditional Garmin HD-ID sonar and DownVu scanning sonar are combined into one transducer. Also provides HD-ID support for Minn Kota and MotorGuide trolling motors with integrated transducers.
Preloaded BlueChart g2 Maps
echoMAP 74dv is preloaded with BlueChart g2 maps covering the coastal U.S. (East Coast, West Coast, Gulf of Mexico, U.S. and Canadian sides of the Great Lakes). It also includes all U.S. charts for the entire coastline as well as everything available on NOAA charts. In addition to the basic charts, tidal stations, currents, depth contours, IALA symbols, and included fishing charts, BlueChart g2 offers smooth transitioning between zoom levels and more seamless continuity across chart boundaries. Customize your screens with Shallow Water Shading, which allows you to contour shade for all depth contours shallower than what you determine is your safe depth. Fishing charts emphasize bathymetric contours with less visual clutter on the display. And there's also a choice of standard 2-D direct overhead or 3-D "over-the-bow" map views for easier chart reading and orientation.
Create Your Own HD Maps
Quickdraw Contours is a free, easy-to-use software feature already installed on your echoMAP CHIRP 74dv. It instantly creates your own personalized HD fishing maps on screen with 1-foot contours. Tailor the maps as needed; you own them. Keep the data for yourself or share it with Garmin or your friends. No special surveying expertise is required. You just fish while Quickdraw Contours creates maps. There's no waiting around or sending your files away like other mapping software requires; your results appear instantly.
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. Now it's quick and easy to drop up to 5,000 accurate waypoints and find your way back to your secret fishing hot spots.
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.
Upgrade with the Best Garmin Maps on the Water
A single microSD card slot provides expandable memory for accessory map purchases such as LakeVu HD, LakeVu HD Ultra, or BlueChart g2 Vision. LakeVu HD Ultra and BlueChart g2 Vision provide exclusive Garmin Auto Guidance, a technology that directs you to your hot spots. Based on your boat's specifications, Auto Guidance instantly creates a visual path you can follow to avoid shallow water and other charted obstructions.
GPX Waypoints Transfer
If you have waypoints, tracks, or frequently used routes stored on another manufacturer's GPS product or on a Garmin handheld device, now it's easier than ever to transfer those items to your new Garmin chartplotter, via industry-standard GPX software formatting. GPX is an open standard format for GPS data exchange across platforms and applications. With this easy-to-use interface technology, Garmin has taken "no waypoint left behind" to a whole new level of trade-up convenience.
echoMAP CHIRP 74dv Specs
• Dimensions: 9.8" x 5.5" x 2"
• Display size: 7" diagonal
• Resolution: 800 x 480
• Preloaded with BlueChart g2 coastal maps
• 1 microSD card slot
• Traditional: 50/200 kHz
• DownVu: 455/800 kHz
• Transmit power: 500W RMS
• Max. Depth: 2300' (freshwater); 1100' (saltwater)
In The Box
• echoMAP CHIRP 74dv with U.S. BlueChart g2
• Power/data cable
• Tilt/swivel mount
• Quick-release cradle
• Flush mount
• Protective cover
• GT23M-TM transducer
• Transom mount
• Trolling motor mount