Furuno FCV587 Fishfinder
$540.00
Furuno FCV587 Fishfinder is a dedicated Furuno sonar unit with 8.4-inch bonded LCD, Selectable 600W or 1kW, and DSP and FDF processing with Bottom Discrimination. It is designed for boaters who want clear bottom reading and fish target separation from a standalone fishfinder.
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Overview Furuno FCV587 Fishfinder
Furuno FCV587 Fishfinder is a dedicated Furuno fishfinder built for skippers who want a focused sonar display instead of a multifunction layout. It combines a 8.4-inch bonded LCD with Selectable 600W or 1kW and 50/200 kHz dual frequency operation for clear bottom reading and fish target visibility.
This model is intended for skippers who want a larger standalone fishfinder with familiar Furuno sonar tools. Based on the source content, the key strengths are DSP and FDF processing with Bottom Discrimination, Accu-Fish, White Line, and TLL output, which help the unit stay useful when working structure, tracking bottom changes, or reading fish marks in changing conditions.
Key Features
- Large dedicated 8.4-inch display: Gives more viewing room for bottom detail, bait, and fish marks than compact sounders.
- 600W or 1kW flexibility: Supports different transducer setups for a broader range of fishing conditions.
- Bottom Discrimination and Accu-Fish: Helps interpret returns more quickly when moving between bottom types and target sizes.
- White Line and TLL output: Adds practical tools for working structure and linking target positions.
- Standalone Furuno workflow: Keeps sonar front and center for operators who prefer a dedicated sounder screen.
Applications
- Offshore and coastal fishing where a larger screen is useful for reading sonar detail.
- Helm setups that want a dedicated fishfinder for bottom tracking and target separation.
- Operators who value familiar Furuno control logic and simple daily use.
Specifications
| Display | 8.4-inch sunlight-viewable bonded color LCD |
| Resolution | VGA, 480 x 640 pixels |
| Output power | Selectable 600W or 1kW, transducer dependent |
| Frequencies | 50/200 kHz dual frequency |
| Signal processing | Furuno Digital Filter (FDF) and DSP |
| Range scale | Up to 3,600 feet |
| Fishfinding tools | Bottom Discrimination, Accu-Fish, White Line, TLL output |
| Waterproof rating | IP56 |
What’s Included
- Furuno FCV587 8.4-inch Color LCD Fishfinder Head Unit
- Power Cable Assembly
- Mounting Bracket and Knobs
- Protective Hard Cover / Suncover
- Installation Hardware and Cutout Template
- Comprehensive Installation and Operation Documentation
Frequently Asked Questions About Furuno FCV587 Fishfinder
What kind of onboard use is Furuno FCV587 Fishfinder built for?
Furuno FCV587 Fishfinder is a dedicated Furuno sonar unit with 8.4-inch bonded LCD, Selectable 600W or 1kW, and DSP and FDF processing with Bottom Discrimination. It is aimed at reading sonar detail where dependable sonar presentation and bottom tracking are important.
How does this unit help with reading fish and bottom detail?
This unit centers on dual-frequency 50/200 kHz operation for balancing shallow detail and deeper coverage. The result is a focused sonar display for bottom detail, fish marks, and underwater structure rather than a screen built around unrelated multifunction features.
Is the interface practical for everyday helm operation?
For everyday helm use, this unit emphasizes Waterproof rating IP56 and Display 8.4-inch sunlight-viewable bonded color LCD, which helps with operation, visibility, and routine sonar adjustments in working conditions. That keeps the screen focused on sonar tasks without adding an overly complex interface.
How does this model fit into real onboard fishing use?
This model suits offshore and coastal fishing where a larger screen is useful for reading sonar detail. It also suits helm setups that want a dedicated fishfinder for bottom tracking and target separation.

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