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HUMMINBIRD 581i HD DI Combination Fishfinder/Chartplotter

Item: 408990-1
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This Item is Brand New
$299.95

OUT OF STOCK

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Contents of the Package

In the box:

  • 581i HD DI Display
  • Transom mount transducer
  • Mounting bracket
  • Installation hardware
  • Owner's manual



Features

Model 581i HD DI Combination Fishfinder/Chartplotter

Experience the Power of Down Imaging Sonar

The 581i HD DI Combo features a high definition 16 level grayscale 640V x 320H, 5" display with 300 watts RMS power output and GPS Chartplotting with built-in UniMap™.

Down Imaging 2D Sonar Technology

This view provides complete understanding of what, exactly, is going on below your boat. Quickly identify structure with Down Imaging™, while using 2D to locate and target fish. Together, they take the guesswork out of sonar fishfinding.

Humminbird UniMap

The built-in UniMap covers the contiguous U.S.A. coastline and inland lakes and rivers at 30 meters per pixel resolution. On the coast, this clearly shows features as small as canals, and many coastal navigation lights. Inland, the UniMap features virtually all recreational lakes and rivers, plus hundreds of thousands of small lakes that don’t appear on other charts. In other words, your lake is likely to be there! The detail of these charts can be seen right on this page. With the UniMap, you have a chart virtually anywhere you travel in the United States.

Advanced Sonar Features

  • Freeze Frame with ability to Mark Structure on Sonar
  • Real Time Sonar RTS Window
  • Selective Fish ID
  • Sonar Echo Enhancement
  • Split Screen Zoom
  • Wide Narrow Cone Split Screen
User Friendly Technology

  • Custom Digital Readout Selection
  • Custom View Selections
  • Large Digits View
  • Quick Disconnect Mounting System
  • Triplog
  • X Press Menu System



Specifications

Display
   5" diag. 16 level grauscale LCD
Resolution
   640 x 320 Pixels
Dimensions
   7"W x 7"H x 4"D
Mapping
   Built-in UniMap, optional Navionics Gold/HotMaps, LakeMaster
Waypoints/Routes 
  2500 waypoints, 50 routes, 20,000 trackpoionts, 50 saved tracks
Frequency
  200/455 KHz Switchfire sonar; 455/800KHz Down Imaging sonar
Antenna
   Internall GPS antenna included
Power 300 Watts

Transduser    Transom mount transducer included

Other Functions

   None
Interface 
  Ethernet;  NMEA 0183 in/out
Warranty  
 One Year


Item number: 408990-1
UPC: 082324038358
Package weight: 9 lb

Compatible Maps and Software:

Gold Marine Charts on micro SD card

Gold Marine Charts on micro SD card
2-dimensional Gold marine charts are the navigation standard for serious mariners and fishermen offering the largest coverage areas for the widest range of today's most popular chartplotters. Features include tides, currents, wrecks, port plans, marsh areas, marine services, coastal roads, and much more. Whether you are on the water or planning a trip, Navionics Gold charts can take you there. Maps are preprogramed on micro SD card (comes with adapter).

Hotmaps Platinum Lake Maps on micro SD card

Hotmaps Platinum Lake Maps on micro SD card
More than 17,000 total lake maps with complete fishing information for your GPS, plus over 1,000 high-definition lake maps featuring 3D View, Panoramic Lake Photos, Top-down Satellite Imagery, and exclusive 1' contours from Navionics own on-the-water surveys. Maps are preprogramed on micro SD card (comes with adapter). 

Hotmaps Premium Lake Maps on micro SD card

Hotmaps Premium Lake Maps on micro SD card
More than 17,000 total lake maps with complete fishing information for your GPS, plus over 1,000 high-definition lake maps featuring exclusive 1' contours from Navionics own on-the-water surveys. Maps are preprogramed on micro SD card (comes with adapter).

Hotmaps Lake Maps on micro SD card

Hotmaps Lake Maps on micro SD card
More than 14,000 total lake maps with complete fishing information for your GPS, plus over 700 high-definition lake maps featuring exclusive 1' contours from Navionics own on-the-water surveys. Preprogramed on micro SD card (comes with adapter).



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