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Questions & Answers
Can I get an operators manual? Expert Answer

Unfortunately, we do not carry extra manuals and we recommend contacting the manufacturer for this inquiry. Their contact information can be found here: https://www.humminbird.com/contact

by Coyte I., Gear Expert, June 21, 2018

Code: 4H-FH-4079001

MPN: 407900-1

UPC: 082324034558

Product No Longer Available

Product Info for Humminbird 587ci HD Fishfinder

The 587ci HD Combo features , brilliant, color 640V x 480H 4.5" display. Dual Beam PLUS SONAR with 2400 Watts PtP power output, 50 Channel internal GPS Chartplotting with built-in UniMap cartography, a card slot for maps and saving waypoints and a Tilt & Swivel Quick Disconnect Mounting System. The new design also allows drop-in replacement capability for competitive in-dash models. Maximize your angling experience with the Humminbird 587ci HD fishfinder GPS system.image

Specifications for Humminbird 587ci Fish Finder:

Display Size: 4.5" diagonal
Display Pixel Matrix: 640V x 480H
Display Type: 256 Color TFT
Display Colors/Grayscale: 256 Colors
DualBeam PLUS Sonar Coverage:
  • 200 kHz / 20° @ -10db
  • 83 kHz / 60° @ -10db
Target Separation: 2.5 inches
Power Output (RMS): 300 Watts (RMS)
Power Output (Peak to Peak): 2400 Watts (Peak-to-Peak)
Temperature: Included
Speed: GPS Speed Included
Backlight: Yes
Waterproof: Yes
Mount: Quick Disconnect
Unit Size: 6.9" W x 7.5" H x 4.5" D
Mount: Optional In-dash
Unit Size: 6.9" W x 5.4" H x 1.25" D
Transducer - Standard: XNT-9-20-T
Transducer Mounting: Transom
Power Input: 10-20 VDC
Current Draw: 615 mA

Features of Hummingbird Fish Finder 587ci HD Combo:

  • Freeze Frame with ability to Mark Structure on Sonar
  • Real Time Sonar RTS Window
  • Selective Fish ID
  • Sonar Echo Enhancement
  • Split Screen Zoom
  • Custom Digital Readout Selection
  • Custom View Selections
  • Large Digits View
  • Quick Disconnect Mounting System
  • Selectable Background Color
  • Triplog
  • X Press Menu System

Package Contents:

  • Humminbird Fishfinder 587ci Fishfinder

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Humminbird 587ci HD Fishfinder Unavailable & Discontinued Models

List of Unorderable Models

  • Humminbird Fishfinder, 587ci HD , MPN: 407900-1 , UPC: 082324034558 , Code: 4H-FH-4079001
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