Get a nearly photographic view of fish and structure under the boat with the echoMAP 70dv. This 7" pinch to zoom touchsceen unit has built-in dvanced HD-ID sonar and DownVu scanning sonar gives you a nearly photographic view under the boat. Add an optional GCV 10 black box sonar (sold separately) for DownVu and SideVu scanning with CHIRP sonar technology.
The built-in 10 Hz GPS/GLONASS receiver updates your position and heading 10 times per second to display fluid vessel movement and dramatically improves your ability to accurately mark and navigate right to 5,000 waypoints. The echoMAP 70dv 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. Supplemental map sharing is enabled for multiple standalone chartplotters. For even more functionality, wirelessly connect to Apple (mobile digital device) for BlueChart Mobile.
The preloaded LakeVu HD cartography has more than 17,000 lakes plus more than 5700 HD lakes with 1' contours shoreline to shoreline.
Specifications and Features:
Unit dimensions: 9"x5.6"x2.4"
Display size: 7" diagonal
Display resolution: 800x480 pixels
Display type: multi-touch touchscreen WVGA
Weight: 2 lbs
10 Hz high sensitivity GPS/GLONASS receiver
Mounting options: Bail, flat or flush
Max power usage at 10 Vdc: 27 W
Typical current draw at 12 Vdc: 1.3 A
Max current draw at 12 Vdc: 2.3 A
Preloaded LakeVu HD US lakes cartography
2 microSD card slots
5000 waypoints, 100 routes
Track log: 50,000 points; 50 saved tracks
Garmin sonar compatable
NMEA 0183 compatable
Supports AIS and DSC
GCV Black Box sonar support
Dual-frequency (50/200 kHz) sonar capable
Dual-beam (77/200 kHz) sonar capable
Frequencies supported: 50/77/200 kHz, DownVu
Transmit power: 500 W (RMS) / 4,000 W (peak to peak)
Voltage range: 10-32 Vdc input
Maximum depth: 2300' at 77 kHz freshwater, 1100' at 77 kHz saltwater
Water temperature log and graph
NMEA 0183 ports: 2 input, 2 output
8-pin all-in-one 77/200 kHz HD-ID/DownVu transducer with transom and trolling motor mounts