
Model
(
8.4"
)
Model
(
5.7"
)
▲
Equipped with Furuno’s latest technology: Bottom Discrimination Function
- Analyze bottom structure
•
Provides an at-a-glance recognition of bottom form with four types of graphical displays (Rocks/Sand/Gravel/Mud)
when connected to required thru-hull or transom mount transducer.
▲
ACCU-FISH™ - A unique sh size analyzer based on the latest digital technology
▲
White Line feature - Discriminate sh lying near the bottom
•
The top edge of the sea oor is displayed in white to clearly show bottom structures.
•
This feature helps to discriminate weeds and bottom sh distinctly.
▲
Congurable Alarm function (depth, sh echoes, etc.)
▲
Post-processing Gain Control applied to all echoes displayed on screen
▲
Share and display information on your chartplotter*
•
Furuno’s TLL (Target Lat/Lon) output allows you to interface the FCV-587 with your chartplotter
so that you can mark shing spots with various information (L/L, Depth, Water Temp, Fish size, Bottom).
* Requires connection to a chart plotter.
▲
Fast transmission rate of 3,000 PRR (Pulse Repetition Rate) per minute (at 5 m depth range)
▲
Bright 800 cd/m2 LCD gives excellent readability, even in bright sunlight
•
The LCD and the AR glass are bonded together to ensure that there’s no fogging.
•
Clear visibility even when wearing polarized sunglasses.

▲
Equipped with Furuno’s latest technology: Bottom Discrimination Function
- Analyze bottom structure
•
Provides an at-a-glance recognition of bottom form with four types of graphical displays (Rocks/Sand/Gravel/Mud)
when connected to required thru-hull or transom mount transducer.
▲
ACCU-FISH™ - A unique sh size analyzer based on the latest digital technology
▲
White Line feature - Discriminate sh lying near the bottom
•
The top edge of the sea oor is displayed in white to clearly show bottom structures.
•
This feature helps to discriminate weeds and bottom sh distinctly.
▲
Congurable Alarm function (depth, sh echoes, etc.)
▲
Post-processing Gain Control applied to all echoes displayed on screen
▲
Share and display information on your chartplotter*
•
Furuno’s TLL (Target Lat/Lon) output allows you to interface the FCV-587 with your chartplotter
so that you can mark shing spots with various information (L/L, Depth, Water Temp, Fish size, Bottom).
* Requires connection to a chart plotter.
▲
Fast transmission rate of 3,000 PRR (Pulse Repetition Rate) per minute (at 5 m depth range)
▲
Bright 800 cd/m2 LCD gives excellent readability, even in bright sunlight
•
The LCD and the AR glass are bonded together to ensure that there’s no fogging.
•
Clear visibility even when wearing polarized sunglasses.
“ACCU-FISH™” identies individual sh
with size and sh mark function
Recognizes individual or multiple sh instantaneously
ACCU-FISH™ is a revolutionary sh size assessment function of the FCV-587.
In order to assess individual sh size, the echo strength from the sh needs to be
computed and turned into sh size display on the screen. It can detect the sh size of
10 to 199 cm, in the depth of 2 to 100 m.
Displaying sh marks
The sh mark can be utilized to display on individual sh echoes when detected.
It helps beginners to identify the sh targets on the display for a more fun shing experience.
Fish mark is selectable from two types of sh
symbol, circle and square. The sh symbol, displayed
in two different sizes (Large: over 50 cm, Small: 10
to 49 cm), is a great help for anglers to identify sh
targets. Circle and square indentify targets without
hiding sh echo.
Displaying sh size or sh depth
Activating the ACCU-FISH™ from the menu, FSV-587 displays sh size on the individual
sh echo. When the ACCU-FISH™ is used concurrently with sh marks, it greatly helps
anglers to identify sh targets on the display. You may also select and display the target
depth instead of sh size, which helps to see how far the sh is from the boat.
In some instances, sh size indicated on the FCV-587 may differ from its actual size.
Please read the operation manual carefully before using this feature.
Striped
Solid
Circle
Square
Circles and sh size are displayed on top of
the sh echoes. When in dual frequencies
mode, you can set the mark to be displayed
either individually or on both windows.
Bottom Discrimination feature
The FCV-587’s Bottom Discrimination feature enables the sh nder to indicate if the major
component of the bottom is rocks, gravel, sand, mud.
The Bottom Discrimination feature provides you with valuable information that helps you
locate rich shing grounds, and boost your catch of the day.
Please keep the following in mind when using the Bottom Discrimination Sounder:
1) Use at a depth of 5 m - 100 m.
2) Use transducer in transom mount or thru-hull mount.
3) Set the transducer parallel to the bottom of the craft.
4) To show a consistent display of the actual bottom, set the range display
of the sh nder screen to “auto”.
5) Enter the ship’s draft value.
6) Use a ship speed of 10 kn or less.
7)
In some instances, bottom component indicated on the FCV-587 may
differ from its actual bottom structure.
Please read the operation manual
carefully
before using this feature.
Graphic mode
The standard graphic display mode shows the most
probable bottom composition by graphic or four colors.
Probability mode
The probability display mode shows the most
probable bottom composition in graph form.
Rocks
Gravel
Sand
Mud
Rocks
Gravel
Sand
Mud

White Line function distinguishes sh from bottom
The white line function helps you distinguish bottom sh from the bottom by changing the strongest
signal color to white. This function is not only useful discriminating bottom sh but is also valuable
for judging sh school density. The setting range is 0%-100%,
in intervals of 1%. The higher the value the thicker the line.
Field Test
Screenshot from sh reef in lake:
Many sh marks appear on the screen in the thick weed bed.
The white line function helps to distinguish between the sea
bottom, weeds and the actual sh.
Post-Processing Gain Control
With conventional gain controls, changes are made for new
echoes only when a change in the gain setting is applied.
With the FCV-587’s Post-Processing Gain Control, changes
in the gain setting are applied to new echoes as well as all
of the echoes already on the screen. Because the changes
are applied to both new and existing returns, you will be
able to quickly and easily nd the right gain setting for your
conditions.
Gain: 4Gain: 2
Bright LCD for excellent viewability in sunlight
Bright 800 cd/m2 LCD gives excellent readability even in bright sunlight.
FCV-587 has a LCD screen which does not "black out" when
wearing polarized sunglasses at certain angles, providing no
loss of visibility while shing.
ViewableBlack out
Conventional
FCV-587
Conventional FCV-587
Gain: 4 Gain: 2
Conventional gain setting
Fish Alarm function
When sh echoes come in the area which you set above the bottom, beeps sound and the alarm icon ashes
at the top right corner of the screen. Furthermore, an integrated alarm setting is also available that can be set
by every and each condition, including water depth, target depth, water temp, bottom type, etc.

Swivel mounting bracket to adjust
the angle of the display unit
The gimbal mount allows the display unit to swivel around
when desktop mounted. You can adjust the angle of the display
to get the optimum viewing angle.
SPECIFICATIONS OF
GENERAL
Frequency 50 and 200 kHz
Output Power 600 W/1 kW*
DISPLAY
Display Type 8.4" color LCD
Effective Display Area 128.2 (W) x 170.9 (H) mm
Pixel Number 640 x 480 (VGA)
Display Single frequency (50 or 200 kHz),
Basic Range 2-1200 m*
Alarm Bottom, Fish (Normal), ACCU-FISH™,
Language English, French, Spanish, German,
Range Phasing up to 1200 m
Expansion Range Bottom-lock expansion: 2-10 m
Sectional expansion: 2-1200 m
Picture Advance Speed 8 steps: stop, 1/16, 1/8, 1/4, 1/2,
Pulselength & PRR 0.04-5.0 ms, Max 3,000 pulse/min
Interface (Input) BWC, GGA, GLL, GNS, HDG,
(Output) DBS, DBT, DPT, MTW*, RMB*,
ENVIRONMENT
Temperature -15°C to +55°C
Waterproong IP56
POWER SUPPLY 12-24 VDC, 1.1-0.5A
EQUIPMENT LIST
Standard
1. Display Unit CV-587
2. Installation Materials and Standard Spare Parts
Option
1. Speed/Temperature Sensor
ST-02MSB (Bronze, thru-hull), ST-02PSB (Plastic, thru-hull),
T42 (Bronze, thru-hull), T80 (Stainless-steel, transom),
2. Connector Kit for Connection of Temperature Sensor or
Speed & Temperature Sensor
3. Matching Box MB-1100 (For 1 kW output with some transducers)
4. NMEA+Power Cable
*Matching Box MB-1100 required
Dual-frequency, Zoom, Nav data,
A-scope, Marker zoom, Bottom zoom,
Bottom-lock, Bottom Discrimination,
ACCU-FISH™
*m, ft, fm, HR, pb can be selected in the menu
Fish (B/L), Bottom Discrimination, Fish
Level, Temperature, Speed, Arrival and
Battery
Italian, Portuguese, Greek, Polish,
Danish, Swedish, Norwegian, Finnish,
Chinese, Japanese, Thai, Vietnamese,
Indonesian, Burmese
1, 2, 4
HDT, MDA, MTW, MWV, RMA, RMB,
RMC, VHW, VTG, XTE, ZDA
VHW*, TLL* by key operation
* External data required.
Transducers (Specify when ordering)
600 W
520-5PSD (Plastic, thru-hull), 520-5MSD (Bronze, thru-hull),
525-5PWD (Plastic, transom), 525STID-MSD (Bronze, thru-hull,
with a speed/temp sensor), 525STID-PWD (Plastic, transom,
with a speed/temp sensor)
1 kW
50 kHz: 50B-6, 50B-6B
200 kHz: 200B-5S
50/200 kHz dual-frequency: 50/200-1T, 50/200-12M,
526TID-HDD
DISPLAY UNIT
Bracket Mount
2.3 kg 5.1 lb
Flush Mount
1.6 kg 3.5 lb
R135
233 9.2"
233 9.2"
4-ø6
233 9.2"
142 5.6"
60˚
233 9.2"
54 2.1"
60˚
110 4.3"
57 2.2"
70
2.8"
52
2.0"
270 10.6"
ø127
110 4.3"
158 6.2"
54 2.1"
282 11"
152 6.0"
4-ø4.5
66 2.6"
94.5 3.7"
173 6.8"
140 5.5"
Cutout for flush mount
90˚
INTERCONNECTION DIAGRAM
GPS
Navigator
GPS
Plotter
MB-1100
Option
12-24 VDC Transducer
(600 W)
NMEA0183
NMEA0183
Matching Box
Transducers (1kW)
Beware of similar products
All brand and product names are registered trademarks,
trademarks or service marks of their respective holders.
FURUNO ELECTRIC CO., LTD.
Nishinomiya, Hyogo, Japan
www.furuno.com
FURUNO U.S.A., INC.
Camas, Washington, U.S.A.
www.furunousa.com
FURUNO (UK) LIMITED
Havant, Hampshire, U.K.
www.furuno.co.uk
FURUNO FRANCE S.A.S.
Bordeaux-Mérignac, France
www.furuno.fr
FURUNO ITALIA S.R.L.
Gatteo Mare, Italy
www.furuno.it
FURUNO ESPAÑA S.A.
Madrid, Spain
www.furuno.es
FURUNO DANMARK A/S
Hvidovre, Denmark
www.furuno.dk
FURUNO NORGE A/S
Ålesund, Norway
www.furuno.no
FURUNO SVERIGE AB
Västra Frölunda, Sweden
www.furuno.se
FURUNO FINLAND OY
Espoo, Finland
www.furuno.
FURUNO POLSKA Sp. Z o.o.
Gdynia, Poland
www.furuno.pl
FURUNO EURUS LLC
St. Petersburg, Russian Federation
www.furuno.com.ru
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
PLEASE READ MANUAL BEFORE USING THE UNIT
RICO (PTE) LTD
Singapore
www.rico.com.sg
FURUNO DEUTSCHLAND GmbH
Rellingen, Germany
www.furuno.de
FURUNO HELLAS S.A.
Piraeus, Greece
www.furuno.gr
FURUNO (CYPRUS) LTD
Limassol, Cyprus
www.furuno.com.cy
FURUNO SHANGHAI CO., LTD.
Shanghai, China
www.furuno.com/cn
14113SS Printed in Japan
Catalogue No. E-410b