Mississippi Hunting and Fishing Forums banner
1 - 2 of 2 Posts

·
Registered
Joined
·
79 Posts
Discussion Starter · #1 · (Edited)
Brand New Humminbird 581 HD DI FishFinder GPS Combo. Located in Biloxi.

I bought this for my boat and never installed it. It has never been hooked up and comes with everything that was in the original package (FF/GPS, Transducer and cables, mounting brackets, instruction manual)

Retails for $299. I'm asking only $175.

If interested text or call me at 228-2zero9-721zero.




Product Description
humminbird The Humminbird 581i HD DI Fishfinder Chartplotter Combo offers best-in-class HD screen resolution with timber, rocks, and even fish taking shape on a 5" crystal-clear monochrome display. Down Imaging Sonar with DualBeam PLUS with Switchfire creates detailed images with high-frequency sound waves emitted in ultra-thin slices. The sonar returns from these waves produce a "snapshot" of what's below your boat and are sensitive enough to track a jig down to 70' and separate fish as close as 2.5" apart. Internal GPS and built-in UniMap let you pinpoint your location, and an SD card slot allows for upgrading to LakeMaster or Navionics cartography. The 581i HD DI Fishfinder Chartplotter feature the convenient Tilt and Swivel Disconnect Mounting System. Measures 7.25"W x 7"H x 4"D.

Humminbird 581i HD DI Fishinder Chartplotter Features

Display
• 5" monochrome FSTN LCD display
• 16-level grayscale
• 640V x 320H resolution

<581i HD DI Advanced Sonar Features
Down Imaging Sonar w/DualBeam PLUS w/Switchfire creates detailed images with high-frequency sound waves emitted in ultra-thin slices. The sonar returns from these waves produce a "snapshot" of what's below your boat.

Down Imaging
• 455kHz/75° @ -10db
• 800kHz/45° @ -10db

DualBeam PLUS
• 200kHz/25° @ -10db
• 455kHz/16° @ -10db

• Depth: 600'/250' (DI)
• Temperature built into transducer
• Comes with Humminbird XNT-9-DI-T Transducer
• Split Screen Zoom
• Split Screen Bottom Lock
• Wide Narrow Cone Split Screen
• Freeze Frame with the ability to Mark Structure on Sonar
• Selective Fish ID+
• Real Time Sonar RTS Window
• Sonar Echo Enhancement
• TrueArch Technology
• Power Output: 300 Watts RMS/2400 Watts Peak-to-Peak

581i HD DI GPS Features
• Trackplotting
• Chartplotting
• GPS Speed
• Built-in Humminbird UniMap

581i HD DI User-Friendly Technology
• 3D Chart View
• Large Digits View
• Custom View Selections
• Custom Digital Readout Selection
• Selectable Display Colors
• Selectable Background Colors
• Triplog
• X-Press™ Menu System
 
1 - 2 of 2 Posts
This is an older thread, you may not receive a response, and could be reviving an old thread. Please consider creating a new thread.
Top