Furuno FSV35 Operator's Manual
OPERATOR'S MANUAL
COLOR SCANNING SONAR
Model
FSV-35
www.furuno.com
The paper used in this manual
9-52 Ashihara-cho,
A:JUL
2012
.
A1:FEB.07, 2013
Pub. No.
(
)
*00017578810*
Nishinomiya, 662-8580, JAPAN
is elemental chlorine free.
・FURUNO Authorized Distributor/Dealer
All rights reserved.
ETMI
FSV-35
Printed in Japan
OME-13330-A1
*00017578810*
* 0 0 0 1 7 5 7 8 8 1 0 *
IMPORTANT NOTICES
General
• This manual has been authored with simplified grammar, to meet the needs of international users.
• The operator of this equipment must read and follow the descriptions in this manual. Wrong operation or maintenance can cancel the warranty or cause injury.
• Do not copy any part of this manual without written permission from FURUNO.
• If this manual is lost or worn, contact your dealer about replacement.
• The contents of this manual and equipment specifications can change without notice.
• The example screens (or illustrations) shown in this manual can be different from the screens
you see on your display. The screens you see depend on your system configuration and equipment settings.
• Save this manual for future reference.
• Any modification of the equipment (including software) by persons not authorized by FURUNO
will cancel the warranty.
• All brand and product names are trademarks, registered trademarks or service marks of their
respective holders.
How to discard this product
Discard this product according to local regulations for the disposal of industrial waste. For disposal
in the USA, see the homepage of the Electronics Industries Alliance (http://www.eiae.org/) for the
correct method of disposal.
How to discard a used battery
Some FURUNO products have a battery(ies). To see if your product has a battery, see the chapter
on Maintenance. Follow the instructions below if a battery is used. Tape the + and - terminals of
battery before disposal to prevent fire, heat generation caused by short circuit.
In the European Union
The crossed-out trash can symbol indicates that all types of batteries
must not be discarded in standard trash, or at a trash site. Take the
used batteries to a battery collection site according to your national
legislation and the Batteries Directive 2006/66/EU.
In the USA
The Mobius loop symbol (three chasing arrows) indicates that Ni-Cd
and lead-acid rechargeable batteries must be recycled. Take the used
batteries to a battery collection site according to local laws.
In the other countries
Cd
PbNi-Cd
There are no international standards for the battery recycle symbol. The number of symbols can
increase when the other countries make their own recycle symbols in the future.
i
SAFETY INSTRUCTIONS
The operator of this equipment must read the safety instructions before attempting to operate
the equipment.
Indicates a hazardous situation which, if not avoided, will result in
DANGER
WARNING
CAUTION
Warning, Caution
death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.
Prohibitive Action
Mandatory Action
DANGER
Keep away from raise/lower
shaft in hull unit when it is
moving.
Gears in hull unit will cause
serious injury.
WARNING
Do not open the equipment.
Only qualified personnel should work
inside the equipment.
Immediately turn off the power at the
switchboard if water leaks into the
equipment or something is dropped
into the equipment.
Continued use of the equipment can cause
fire or electrical shock. Contact a FURUNO
agent for service.
Immediately turn off the power at the
switchboard if the equipment is emitting
smoke or fire.
Continued use of the equipment can cause
fire or electrical shock. Contact a FURUNO
agent for service.
WARNING
Do not disassemble or modify the
equipment.
Fire, electrical shock or serious injury can
result.
Do not install the equipment where it
may be subject to rain or water splash.
Fire or electrical shock can result if water
leaks in the equipment.
Use the proper fuse.
Use of a wrong fuse can result in damage
to the equipment or cause fire.
Do not operate the equipment with
wet hands.
Electrical shock may result.
Do not place liquid-filled containers on
the top of the equipment.
Fire or electrical shock can result if a liquid
spills into the equipment.
Turn off the power immediately
if you feel the equipment is behaving
abnormally.
Turn off the power at the switchboard if
the equipment becomes abnormally warm
or is emitting odd noises. Contact a
FURUNO dealer or agent for advice.
ii
SAFETY INSTRUCTIONS
CAUTION
CAUTION
CAUTION
Maximum speed while the transducer is
projected and being raised or lowered
is as below, to prevent damage to the
transducer.
Projected Raising/
Lowering
1200 mm stroke Max. 18 kn Max. 15 kn
1600 mm stroke Max. 15 kn Max. 12 kn
Replace anticorrosion zinc plate yearly.
Corrosion between the main shaft and
transducer may result if not replaced, allowing
water leakage and/or loss of transducer.
CAUTION
Observe the following precautions when
using industrial use lubricant.
Precautions
Keep lubricant away from eyes. Wear protective
goggles when working with the lubricant.
The lubricant can cause inflammation of the eyes.
Do not touch the lubricant. Wear protective gloves
when working with the lubricant. The lubricant can
cause inflammation of the skin.
Do not ingest the lubricant. Diarrhea and vomiting
may result.
Keep the lubricant out of reach of children.
Emergency procedures
If the lubricant enters eyes, flush with clean water
about 15 minutes. Consult a physician.
If the lubricant contacts skin, flush area with clean
water.
If the lubricant is ingested, see a physician
immediately.
Disposal of lubricant and its container
Dispose of the lubricant and its container in accordance with local regulations. If you are unclear about
the disposal procedure, contact a FURUNO agent or
dealer for advice.
WARNING LABELS
Warning labels are attached to the units of the system. Do not remove the labels.
If a label is missing or damaged, contact a FURUNO agent or dealer about replacement
DANGER
Keep fingers away
from gears.
Shaft may cause injury.
Keep away from
moving shaft.
ෂ
䇭㒾
䉩䊟䈮Ꮞㄟ䉁䉏䉎ᕟ䉏䈅䉍䇯
േ䉲䊞䊐䊃䈮䉋䉍䇮䈔䈏
䉕䈜䉎ᕟ䉏䈅䉍䇯
Ⓙേ䈲ㄭ䈨䈎䈭䈇䈖䈫䇯
Name: Warning Label
Type: 10-071-5313
Code No.: 100-291-160-10
DANGER
Electrical shock hazard.
Do not remove cover.
No user-serviceable parts inside.
Turn off power before servicing.
And wait until chargelamp (green)
goes off and then remove cover.
ෂ㩷㩷㒾
ᗵ㔚䈱ᕟ䉏䈅䉍䇯
䉰䊷䊎䉴䊙䊮એᄖ䈱ᣇ䈲䇮䉦䊋䊷䉕㐿䈔䈭䈇䈪
䈒䈣䈘䈇䇯㩷ౝㇱ䈮䈲㜞ㇱຠ䈏ᢙᄙ䈒䈅䉍䇮
৻䈘䉒䉎䈫ෂ㒾䈪䈜䇯
䉰䊷䊎䉴䊙䊮䈏䉦䊋䊷䉕㐿䈔䉎႐ว䈲䇮㔚Ḯ䉕
㪦㪝㪝䈚䈢ᓟ䇮䌃䌈䌁䌒䌇䌅䊤䊮䊒䋨✛䋩䈏ᶖἮ
䈚䈩䈇䉎䈖䈫䉕⏕䈚䈩䈎䉌㐿䈔䈩䈒䈣䈘䈇䇯
WARNING
To avoid electrical shock, do not
remove cover. No user-serviceable
parts inside.
⼊䇭๔
ᗵ㔚䈱ᕟ䉏䈅䉍䇯
䉰䊷䊎䉴䊙䊮એᄖ䈱ᣇ䈲䉦䊋䊷䉕㐿䈔
䈭䈇䈪䈘䈇䇯ౝㇱ䈮䈲㜞㔚ㇱಽ䈏
ᢙᄙ䈒䈅䉍䇮৻䈘䉒䉎䈫ෂ㒾䈪䈜䇯
Name: Warning Label (1)
Type: 86-003-1011-3
Code No.: 100-236-233-10
Name: Warning Label
Type: 10-079-6144
Code No.: 100-310-880-10
iii
TABLE OF CONTENTS
FOREWORD ................................................................................................................. viii
SYSTEM CONFIGURATION ..........................................................................................ix
1. OPERATIONAL OVERVIEW .................................................................................1-1
1.1 Control Description.....................................................................................................1-1
1.1.1 Control unit..................................................................................................... 1-1
1.1.2 Sub control unit (option)................................................................................. 1-2
1.1.3 Remote controller (option).............................................................................. 1-3
1.2 Turning the Power On/Off ..........................................................................................1-4
1.3 Lowering, Raising the Transducer ............................................................................. 1-5
1.3.1 Lowering the transducer................................................................................. 1-5
1.3.2 Raising the transducer ................................................................................... 1-5
1.4 Screen Brilliance, Panel Dimmer ............................................................................... 1-5
1.4.1 Screen brilliance............................................................................................. 1-5
1.4.2 Panel dimmer.................................................................................................1-6
1.5 Display Mode, Display Division .................................................................................. 1-7
1.5.1 How to select a display mode ........................................................................1-8
1.5.2 Display mode pictures....................................................................................1-8
1.6 How to Adjust the Gain ............................................................................................ 1-10
1.7 How to Use the Menu...............................................................................................1-11
2. HORIZONTAL MODE ............................................................................................2-1
2.1 Basic Operating Procedure ........................................................................................ 2-1
2.2 Indications and Markers ............................................................................................. 2-2
2.2.1 Horizontal mode, full-screen display .............................................................. 2-2
2.2.2 Horizontal2 mode........................................................................................... 2-3
2.3 Display Range............................................................................................................2-4
2.4 Tilt Angle .................................................................................................................... 2-5
2.4.1 How to set the tilt angle..................................................................................2-5
2.4.2 Automatic tilt................................................................................................... 2-5
2.4.3 Relation between bottom echo and tilt angle................................................. 2-7
2.4.4 Tilt angle for surface fish................................................................................2-8
2.4.5 Suitable tilt angle............................................................................................2-8
2.5 How to Measure Range and Bearing to a Target.......................................................2-9
2.6 How to Eliminate Weak Echoes ................................................................................. 2-9
2.7 How to Adjust Strong, Weak Echoes .......................................................................2-12
2.7.1 AGC .............................................................................................................2-12
2.7.2 Near AGC..................................................................................................... 2-12
2.7.3 2nd AGC ......................................................................................................2-13
2.7.4 How to shorten pulse length......................................................................... 2-14
2.8 How to Suppress Bottom and Sea Surface Reflections in Shallow Waters ............. 2-15
2.9 How to Reject Sonar Interference and Noise........................................................... 2-16
2.9.1 How to identify the noise source .................................................................. 2-16
2.9.2 Change TX interval ......................................................................................2-16
2.9.3 Interference rejector.....................................................................................2-17
2.9.4 Shift TX frequency........................................................................................ 2-17
2.9.5 Noise limiter .................................................................................................2-18
2.9.6 Reverberation............................................................................................... 2-19
2.9.7 Echo average...............................................................................................2-19
2.9.8 Reference bearing in frequency shift ...........................................................2-19
2.9.9 How to suppress the gain of bottom echo.................................................... 2-19
2.10 How to Adjust Beamwidth ........................................................................................ 2-19
iv
TABLE OF CONTENTS
2.11 How to Track a School of Fish..................................................................................2-20
2.11.1 How to select the target lock mode ..............................................................2-20
2.11.2 Fish mode.....................................................................................................2-21
2.11.3 Target mark mode ........................................................................................2-22
2.11.4 Target lock menu description .......................................................................2-22
2.12 Presentation Mode ...................................................................................................2-23
2.12.1 Presentation mode description.....................................................................2-23
2.12.2 How to select a presentation mode ..............................................................2-24
2.13 How to Detect Schools of Fish Aurally .....................................................................2-24
2.13.1 How to set the bearing .................................................................................2-24
2.13.2 How to select the audio sector .....................................................................2-25
2.13.3 Automatic training.........................................................................................2-25
2.13.4 Reverberation for audio signal .....................................................................2-26
2.14 Fish Alarm ................................................................................................................2-26
2.15 How to Relocate a School of Fish ............................................................................2-27
2.16 How to Compare Concentration of School of Fish ...................................................2-27
2.16.1 How to compare with the fish estimate mark................................................2-27
2.16.2 How to compare with the circle cursor .........................................................2-29
2.17 How to Measure the Speed of a School of Fish .......................................................2-30
2.17.1 How to measure the speed of a school of fish .............................................2-30
2.17.2 How to delete fish marks ..............................................................................2-31
2.18 Event Mark, Own Ship Position Mark .......................................................................2-32
2.18.1 How to enter an event mark .........................................................................2-32
2.18.2 How to enter an own ship position mark ......................................................2-33
2.18.3 How to erase an event mark, own ship position mark..................................2-33
2.19 Net Course Mark ......................................................................................................2-34
2.20 Net Behavior.............................................................................................................2-35
2.21 Menu Items Descriptions ..........................................................................................2-36
2.22 How to Interpret the Horizontal Display ....................................................................2-39
2.22.1 Bottom and school of fish echoes ................................................................2-39
2.22.2 Unnecessary echoes....................................................................................2-41
3. VERTICAL MODE..................................................................................................3-1
3.1 Basic Operating Procedure ........................................................................................3-1
3.2 How the Vertical Mode Works ....................................................................................3-2
3.2.1 Overview ........................................................................................................3-2
3.2.2 How to set the vertical display........................................................................3-2
3.3 Vertical Indications and Marks....................................................................................3-3
3.3.1 Typical vertical display ...................................................................................3-3
3.3.2 Vertical bearing mark, tilt mark.......................................................................3-4
3.3.3 Cursor position reference mark ......................................................................3-5
3.4 Auto Train...................................................................................................................3-5
3.5 Display Range ............................................................................................................3-5
3.6 How to Measure the Range, Bearing to a Target.......................................................3-6
3.7 How to Eliminate Weak Echoes .................................................................................3-6
3.8 How to Adjust Strong, Weak Echoes..........................................................................3-9
3.8.1 AGC................................................................................................................3-9
3.8.2 Near AGC.......................................................................................................3-9
3.8.3 2nd AGC.......................................................................................................3-10
3.8.4 How to shorten pulse length.........................................................................3-10
3.9 How to Reject Sonar Interference and Noise ...........................................................3-11
3.9.1 How to identify the noise source ..................................................................3-11
3.9.2 Interference rejector .....................................................................................3-12
3.9.3 Shift TX frequency........................................................................................3-12
3.9.4 Noise limiter..................................................................................................3-12
3.9.5 Reverberation...............................................................................................3-14
v
TABLE OF CONTENTS
3.9.6 Echo average...............................................................................................3-14
3.9.7 How to suppress the bottom echo................................................................ 3-14
3.10 How to Adjust Beam Width ......................................................................................3-15
3.11 Other Menu Items ....................................................................................................3-16
3.12 Application to Bonito and Tuna Fishing.................................................................... 3-17
3.12.1 Searching..................................................................................................... 3-17
3.12.2 Tracking ....................................................................................................... 3-17
3.12.3 Approaching................................................................................................. 3-18
3.12.4 Catching....................................................................................................... 3-18
4. NUMERIC/GRAPHIC DATA DISPLAY..................................................................4-1
4.1 Numeric/Graphic Data Display...................................................................................4-1
4.2 Numeric, Graphic Data Description............................................................................ 4-2
5. HOW TO CUSTOMIZE THE EQUIPMENT ............................................................5-1
5.1 User Menu..................................................................................................................5-1
5.1.1 How to program the user menu...................................................................... 5-1
5.1.2 How to delete items from the user menu .......................................................5-2
5.2 Function Keys (F1 to F10)..........................................................................................5-2
5.2.1 How to execute a program.............................................................................5-3
5.2.2 How to program the function keys.................................................................. 5-3
5.2.3 How to erase programs..................................................................................5-4
5.2.4 How to program the function keys of remote controller.................................. 5-4
5.3 USER PROG Control ................................................................................................. 5-5
5.3.1 How to select a user program ........................................................................ 5-5
5.3.2 How to program the USER PROG control ..................................................... 5-5
6. OTHERS MENU .....................................................................................................6-1
6.1 Erase Marks Menu ..................................................................................................... 6-1
6.2 Wheel Setting Menu...................................................................................................6-2
6.3 Display Setting Menu .................................................................................................6-3
6.4 Alarm & Audio Menu ..................................................................................................6-5
6.5 Register Menu............................................................................................................6-6
6.6 Initial Setting Menu.....................................................................................................6-7
7. RECORD/RECALL OPERATION ..........................................................................7-1
7.1 How to Specify Where to Save Still Images...............................................................7-1
7.2 How to Save Still Images ...........................................................................................7-2
7.3 How to Display Saved Still Images ............................................................................ 7-2
7.4 How to Save Settings.................................................................................................7-4
7.5 How to Load Files ...................................................................................................... 7-5
7.5.1 How to load the setting information................................................................ 7-5
7.5.2 How to replay setting information................................................................... 7-6
7.6 How to Delete Files .................................................................................................... 7-7
8. MAINTENANCE, TROUBLESHOOTING...............................................................8-1
8.1 Preventive Maintenance.............................................................................................8-1
8.2 Hull Unit Maintenance ................................................................................................ 8-2
8.3 How to Replace Fuses ............................................................................................... 8-3
8.4 Battery on the Mother Board ...................................................................................... 8-3
8.5 How to Clean the Filter in the Processor Unit ............................................................8-4
8.6 How to Clean the Trackball on the Control Units .......................................................8-4
8.7 Troubleshooting ......................................................................................................... 8-5
8.8 Warning Messages .................................................................................................... 8-6
8.9 Error Codes................................................................................................................8-7
8.10 Status Messages........................................................................................................8-8
vi
TABLE OF CONTENTS
8.11 Tests...........................................................................................................................8-8
8.11.1 Test menu ......................................................................................................8-8
8.11.2 Board test .......................................................................................................8-9
8.11.3 Panel test .....................................................................................................8-10
8.11.4 Test pattern ..................................................................................................8-11
8.12 How to Raise the Transducer from the Hull Unit......................................................8-11
8.12.1 How to raise the transducer automatically ...................................................8-12
8.12.2 How to raise the transducer manually ..........................................................8-13
APPENDIX 1 MENU TREE .......................................................................................AP-1
SPECIFICATIONS .....................................................................................................SP-1
INDEX ......................................................................................................................... IN-1
vii
FOREWORD
A Word the Owner of the FSV-35
Congratulations on your choice of the FURUNO FSV-35 Color Scanning Sonar. We are confident
you will see why the FURUNO name has become synonymous with quality and reliability.
Since 1948, FURUNO Electric Company has enjoyed an enviable reputation for quality marine
electronics equipment. This dedication to excellence is furthered by our extensive global network
of agents and dealers.
This equipment is designed and constructed to meet the rigorous demands of the marine environment. However, no machine can perform its intended function unless operated and maintained
properly. Please carefully read and follow the recommended procedures for operation and maintenance.
Thank you for considering and purchasing FURUNO equipment.
Features
The FSV-35 is a full-circle, multibeam electronic color scanning sonar which detects and displays
schools of fish on the monitor of your choice.
The main features of the FSV-35 are
• Sphere transducer provides 90 degrees vertical detection.
• Menu-driven operation.
• Vivid 32-color echo strength dependent display for improved recognition of bottom, fish school
concentration, distribution and volume.
• Dual Display mode
• Schools of fish can be searched from horizontal (range direction), vertical (depth direction) with
vertical features.
• Pitching and rolling compensation for stable picture always.
• User programs for one-touch setup of equipment.
• Function keys for direct access to desired menu item.
• Storage and replay of picture and settings.
• Wide variety of display combination modes: horizontal and vertical.
• Various marks and alphanumeric fishing and navigation information for intuitive operation.
• Fish histogram shows signal strength distribution of echo within estimate mark.
• Audio function for monitoring echoes along user-selected area through loudspeaker (option).
• Fish mark estimates fish speed.
• Fish estimate feature to compare the volume of two schools of fish.
• Net course mark shows probable drift of net against tidal current.
viii
SYSTEM CONFIGURATION
FUSE
MAIN SW
CHARGE
OV ERR
BV ERR
Standard configuration is shown with solid line.
12-24 VDC
Rectifier
RU-1746B-2
100/110/115/
220/230 VAC,
φ
, 50/60 Hz
1
Monitor
Processor Unit
FSV-3503
IF Unit
FSV-8502
Monitor
USB device (mouse, etc.)
Junction Box FI-5002
NMEA IEC 61162-1 device
NMEA IEC 61162-1 device
Speaker
Sub Control Unit
FSV-853
Control Unit
FSV-8501
Remote Controller
FSV-854
Remote Controller
FSV-854
Transceiver
Unit
FSV-351
100/110/115/
220/230 VAC
1
φ
, 50/60 Hz
: Optional equipment
Extension Kit
FSV-305-5
or
FSV-305-15
(Incl. Junction
Box)
220 VAC
3
φ
, 50/60 Hz
Hull Unit
Type Stroke
FSV-303 䇭1200 mm
FSV-304
䇭1600 mm
ix
SYSTEM CONFIGURATION
This page is intentionally left blank.
x
1. OPERATIONAL OVERVIEW
1.1 Control Description
1.1.1 Control unit
MENU/
ESC
䌆1
AUTO
䌆2
TILT
USER PROG
MODE
䌆3
DISP
䌆4
SHOOT
GAIN
䌆5
V1/S
AUTO
TRAIN
R/B
AUDIO
H/V/S
䌆6
V2
OFF
CENTER
DELETE
MARK
RANGE
䌆7
䌆8
EVENT
ESTIMATE
TAR GET
LOCK
䌆9
EVENT
ESTI-
1
MATE
FISH
䌆10
Function key
Key Function
| Turns power on.
Tilt lever
2
Trackball
Scrollwheel
Left-click
button
Right-click
button
Trackball unit
Turns power off.
Raises the transducer.
Lowers the transducer (mid protrusion).
Lowers the transducer (full protrusion).
SHOOT
Enters the net shooting mark or own ship mark.
V1/S
Sets vertical cross section bearing.
V2
AUTO TRAIN
Automatic transducer train width on audio bearing mark (horizontal mode), vertical bearing mark (vertical mode).
OFF CENTER Off centers own ship’s position (horizontal mode).
R/B AUDIO
• Displays range and bearing marks (horizontal mode).
• Sets the audio bearing.
DELETE MARK Deletes trackball-selected mark.
EVENT
EVENT
ESTIMATE 1
ESTIMATE 2
Enters event mark 1 or own ship mark (horizontal mode).
Enters event mark 2 or own ship mark (horizontal mode).
Turns the estimate mark on/off (horizontal mode).
1-1
1. OPERATIONAL OVERVIEW
Key Function
TARGET
LOCK
FISH
MENU/ESC Short-press: Opens or closes the menu; returns to the previous menu.
AUTO TILT Sets auto tilt angle.
DISP MODE Selects display mode.
H/V/S • Selects the mode tab on the menu.
Function key
(F1 to F10)
USER PROG
control
GAIN control Adjusts gain for horizontal vertical scans.
RANGE control Selects the display range for horizontal and vertical scans.
Tilt lever Sets transducer tilt angle for horizontal scans.
Trackball unit Trackball:
Enters target lock mark (horizontal mode).
Enters fish mark (horizontal mode).
Long-press: Closes all menus.
• Selects mode to adjust sensitivity, select range, set tilt, and user program
number.
Execute assigned program.
Selects user-programmed settings.
• Positions cursor.
• Selects items, options on menu.
Left-click button:
• Confirms the selected item.
• Selects the item to drag and drop.
Scrollwheel:
• Rotate: Sets numeric data.
• Rotate: Selects menu item.
• Rotate: Sets tilt angle, range, bearing/train angle, gain, and user program
number.
• Push: Confirms the selected item.
• Push: Shows the [Select Mark] window.
Right-click button:
• Shows pop-up menu.
• Confirms the selected item.
1.1.2 Sub control unit (option)
The sub control unit lets you control the sonar from a remote location.
No. Function (on control unit)
Same as F1, F2, F3 and F4 key.
1
2
(The program can be changed.
See section 5.2.4.)
Same as trackball unit on control unit.
1-2
21
1.1.3 Remote controller (option)
The remote controller lets you control the sonar from a remote location.
Note: Keep the remote controller away from water and water splash. Hook the remote
controller to the bracket when it is not in use.
No. Function (on control unit)
1 Same as F1, F2 and F3 key.
1. OPERATIONAL OVERVIEW
2
Same as key.
,䇭䇭,
䇭
3 Same as right-click button.
4 Same as the left-click button.
Same as [EVENT], [ESTI-
5
MATE], [TARGET LOCK] and
[FISH] keys.
6 Same as trackball.
7 Same as OFF CENTER key.
8 Same as USER PROG control.
9 Same as GAIN control.
10 Same as RANGE control.
11 Same as SHOOT key.
12 Records the current picture.
13 Shows the still image window.
14 Same as DISP MODE key.
10
15
16
1
䌆䋱 䌆䋲 䌆䋳
2
5
1 2
OFFCENT
3
4
6
7
345
2
1
9
SHOOT
MEMO
DISP
RECALL
MODE
8
11
12
13
14
AUTO
AUTO
H/V/S
17
18
19
15 Same as AUTO TRAIN key.
16 Same as V1/S, V2 key.
17 Same as AUTO TILT key.
18 Same as TILT lever.
19 Same as H/V/S key.
1-3
1. OPERATIONAL OVERVIEW
㪦
Change of the lamps
1.2 Turning the Power On/Off
Turning the power on
Press the POWER ON ( | ) switch. A beep sounds, and the display changes in the following sequence: FURUNO display → model display → board test display. Then lamp
above the switch changes as below. The last-used mode is activated in approximately
140 seconds after turning the power on.
Lamp
When pressing the POWER ON switch
㪪㪟
Change of the lamps
Lamp
: ON
: OFF
POWER OFF
switch
POWER ON
switch
Turning the power off
1. First retract the transducer with the key. The lamp above the key blinks while
2. After the key lights steadily, press the POWER OFF ( ) switch for more than
Full protrusion key
Mid protrusion key
Retraction key
After the board test is completed
the transducer is being raised and lights steadily when it is fully raised.
Note: While raising the transducer, the ship speed must be no more than 12 knots
(for 1600 mm stroke) or 15 knots (1200 mm stroke) to prevent damage to the
transducer and hull unit.
three seconds.
Note: The transducer is automatically retracted into the tank if the POWER OFF
switch is pressed before retracting the transducer. However, for safety purposes,
retract the transducer before turning off the power.
1-4
1. OPERATIONAL OVERVIEW
CAUTION
1.3 Lowering, Raising the Transducer
CAUTION
Maximum speed while the transducer is
projected and being raised or lowered
is as below, to prevent damage to the
transducer.
Projected Raising/
Lowering
1200 mm stroke Max. 18 kn Max. 15 kn
1600 mm stroke Max. 15 kn Max. 12 kn
1.3.1 Lowering the transducer
With the boat at the fishing ground and the power on, press the or key. The lamp
above the key pressed blinks during lowering and lights when the transducer is completely lowered to selected protrusion distance. It takes about 22 seconds for full protrusion in case of 1200 mm stroke and 29 seconds in case of 1600 mm stroke. In
normal use fully lower the transducer. If the transducer becomes entangled in the net
for some reason, partially raise the transducer with the key. This raises the transducer by 400 mm.
1.3.2 Raising the transducer
Press the key to raise the transducer. The lamp above the switch blinks while the
transducer is being raised and lights steadily when it is fully raised.
1.4 Screen Brilliance, Panel Dimmer
1.4.1 Screen brilliance
The brilliance of an external monitor can not be adjusted from the control unit. Use the
associated control on the monitor.
1-5
1. OPERATIONAL OVERVIEW
1.4.2 Panel dimmer
1. Press the MENU/ESC key to open the main menu.
2. Select [Others] then push the left-click button.
3. Select [Display Setting] then push the left-click button.
1-6
4. Select [Dimmer] then push the left-click button to show the setting box.
Echo picture
display (Within
Range)
Echo picture
display (Full
Screen)
Numeric/graphic
data display
Numeric/graphic
data display
5. Select S (increase) or T (decrease).
6. Push the left-click button several times to select a value.
7. Select [Quit] on the setting box then push the left-click button to close the box.
8. Long-press the MENU/ESC key to close all menus.
Note: The default function of the F8 key adjusts the panel dimmer.
1.5 Display Mode, Display Division
There are four display modes; Horizontal, Horizontal1 + Horizontal2*, Vertical1*, and
Vertical 1 + Vertical 2*.
1. OPERATIONAL OVERVIEW
*: If the FSV-35 is fitted with dual monitors, you can select how the picture data is
shown on two displays; Dual Display or Sub Display. For details, see page 6-3.
N
H1
1
85
1
1
W E
Main monitor
2
N
H2
W
N
300
1
2
3
S
Sub monitor
E
3
Ex; Dual Display (H1 + H2 mode)
Display format
As shown in the illustration below, you have two choices with which to show the echo
display. See page 6-6 for how to select the display method. For the numeric/graphic
data display, see chapter 4.
Echo picture
Echo picture
display (Within
display (Within
Range)
Range)
data display
data display
Numeric/graphic
Numeric/graphic
Echo picture
Echo picture
display (Full
display (Full
Screen)
Screen)
data display
data display
Numeric/graphic
Numeric/graphic
1-7
1. OPERATIONAL OVERVIEW
1.5.1 How to select a display mode
Press the MODE key several times until the desired display appears. The default
modes are Horizontal, Horizontal1 + Horizontal2, Vertical1, and Vertical1 + Vertical2.
You can program the MODE key to show any or all of the modes mentioned above.
For further details, see page 6-6.
The MODE key may be programmed to show a pull-down menu instead of a conventional menu.
1. Push the right-click button on the numeric/graphic data display.
2. Select [Display Mode] then push the left-click button.
3. Select the mode to display then push the left-click button.
1.5.2 Display mode pictures
Below are typical pictures. For sake of brevity, indications and marks are not shown.
Horizontal mode
This mode provides 360-degree coverage around the vessel and it is useful for general search. For further details, see chapter 2.
NUMERIC/
GRAPHIC
DATA
DISPLAY
1-8
Horizontal mode
1. OPERATIONAL OVERVIEW
H2 mode
This mode provides two horizontal screens (H1 and H2) in one of the configurations
shown below. The default configuration, Landscape, shows two horizontal displays,
one up and one down. Other configurations available are as shown below. Desired
configuration may be selected on [H2 Display] in the [Display Setting] menu. For further details, see chapter 2.
N
H1
H2
1
85
1
1
2
N
NUMERIC/
GRAPHIC
DATA
1
1
2
DISPLAY
LANDSCAPE PORTRAIT
㪟㪈 㪟㪉
N
1
2
3
1
2
3
3
1
2
3
1
2
3
1
1
2
3
1
2
S
N
N
NUMERIC/
1
2
3
1
2
3
S
GRAPHIC
DATA
3
DISPLAY
2
1
2
3
H1
Zoom-out window
W
H2
W
H2 mode
NUMERIC/
E
N
1
2
3
1
85
300
1
2
3
1
2000
2
S
E
3
1
2
3
2
1
2
3
1
1
2
3
1
2
3
3
1
2
3
S
GRAPHIC
DATA
DISPLAY
INSET
1-9
1. OPERATIONAL OVERVIEW
㪈㪇㪇㪇
㪌㪇㪇
㪈㪇㪇㪇
㪌㪇㪇
V1 and V2 modes
The V1 and V2 modes show a vertical slice of the bearing selected by the vertical
bearing mark on the horizontal display. The vertical 2 mode provides two vertical slices. For further details, see chapter 3.
㪥
㪟 㪟
㪮
㪈㪇㪇㪇 㪈㪌㪇㪇
㪌㪇㪇
㪭㪈
㪌㪇㪇
㪌㪇㪇
㪉㪇㪇㪇
㪈㪇㪇㪇
㪪
㪭
NUMERIC/
GRAPHIC
㪜
DATA
DISPLAY
V1 mode
Vertical mode
1.6 How to Adjust the Gain
The GAIN control adjusts receiver gain (sensitivity) for the horizontal and vertical
modes. Adjust it so fish echoes are clearly displayed with minimal noise on the screen.
Too high a gain setting not only displays excess noise and makes it difficult to discriminate wanted echoes but also causes bottom echoes to be painted in strong colors,
resulting in echoes being masked by bottom reflections. Normally, set the control
somewhere between positions 3 and 7.
㪥
㪮
㪈㪇㪇㪇㪈㪌㪇㪇 㪌㪇㪇 㪈㪇㪇㪇 㪈㪌㪇㪇
㪌㪇㪇
㪉㪇㪇㪇
㪈㪇㪇㪇
㪭㪉 㪭㪈
㪪
V1 & V2 mode
㪈㪉
NUMERIC/
GRAPHIC
㪜
DATA
㪌㪇㪇
DISPLAY
㪌㪇㪇
㪈㪇㪇㪇
1-10
Gain too low
Gain proper
Gain too high
1. If the horizontal and vertical modes are active, press the H/V/S key to show the
range and gain indications of the mode you wish to adjust. Pressing the H/V/S key
changes the color of the range and gain indications to orange.
• H1/H2: Horizontal1 or horizontal2
• V1/V2: H or V display
2. Adjust the GAIN control.
New gain setting is momentarily displayed in large characters at the top of each display. The setting value is always displayed next to “G“. (For the vertical display, the
gain indication is shown at the bottom of the display.)
Note: The gain can also be adjusted from the gain indication. Put the cursor on the
gain indication to highlight it in yellow then roll the scrollwheel.
1.7 How to Use the Menu
Most operations are carried out from the menu. This section provides basic menu operating information.
1. Press the MENU/ESC key to open the main menu.
1. OPERATIONAL OVERVIEW
Menu title
Select “Shortcut Menu”
to show the menu title
you programmed.
(See section 5.1.)
The descriptions for the selected item appears in this field.
Select QUIT with
trackball and then left
click to close the menu.
“...” means that this
item has sub menus.
Note: You can also show the main menu by pushing the right-click button to show
the pop-up menu. See page 1-12.
2. Operate the trackball to place the arrow cursor on the item you want to select. The
yellow cursor marks the current selection. You can also use the scrollwheel to select a menu item.
3. Push the left-click (or right-click, scrollwheel) button. If you selected [TX/RX Setting] at step 2 for example, the following menu appears.
Scanning mode tab
This icon means
that this item is
assigned to a
function key.
4. Press the H/V/S key to select the display mode.
• H1, H2 tab: Items for horizontal display setting
• V tab: Items for the vertical display setting
Items which you can not set are shown in gray.
5. Select the item then push the left-click button.
(Numeric window) (Item window)
1-11
1. OPERATIONAL OVERVIEW
6. Select the setting.
• (Numeric) Select S to increase the value then push the left-click button (or roll
the scrollwheel upward). To decrease the value, select T and push the left-click
button (or roll the cursor scrollwheel downward).
• (Items) Select an item then push the left-click button.
7. Select [Quit] on the setting box then push the left-click button to close the box. If
you want to cancel the setting, select [Cancel].
8. Long-press the MENU/ESC key to close all menus.
You can also close all menus by selecting [Quit] on the active menu and longpushing the left-click button.
You can relocate menu windows. Use the trackball to put the arrow cursor on the
menu title (blue when menu is active), push the left-click button, drag the window to
new location then release the left-click button. The position of the menu windows is
saved.
Note 1: In the default setting, the sub menu item [Initial Setting] in the [Others] menu
and some items in the [Initialization] menu are shown in red. This means these items
are locked to prevent accidental change of setting. When you open one of these sub
menus and select an item, the confirmation message shown below appears. To
change the setting of the selected item, select [Changeable] and push the left-click
button to show the dialog box for the item. To escape, select [Cancel] then push the
left-click button.
If you do not want to show the confirmation message above, see page 6-16.
Note 2: If two menu items are functionally related, the setting of one menu item may
cause restriction to another menu item. In this case, the equipment ignores both settings to use different ones or invalidates the setting of the item encountering restriction. The invalid setting value or menu item is shown in gray.
Pop-up menu operation
Push the right-click button on the numeric/graphic data display to show the pop-up
menu. These items can be accessed from the main menu.
1-12
2. HORIZONTAL MODE
2.1 Basic Operating Procedure
2. Lower transducer.
: Mid protrusion
1. Turn on power.
䋺Full protrusion
MENU/
ESC
䌆1
AUTO
䌆2
TILT
USER PROG
䌆3
SHOOT
DISP
MODE
GAIN
䌆4
䌆5
6. Adjust gain.
V1/S V2
AUTO
TRAIN
R/B
AUDIO
H/V/S
䌆6
CENTER
DELETE
MARK
䌆7
OFF
RANGE
EVENT
EVENT
ESTI-
ESTI-
1
MATE
FISH
䌆10
2
MATE
TARG ET
LOCK
䌆8
䌆9
7. Set tilt angle.
5. Select range.
4. Press to choose the screen (horizontal or vertical,
or horizontal1 or horizontal2)
to adjust gain and range.
3. Select horizontical display.
Control unit
2-1
2. HORIZONTAL MODE
2.2 Indications and Markers
2.2.1 Horizontal mode, full-screen display
The full-screen horizontal display provides a 360° picture around the boat. To display
the full-screen horizontal picture, press the DISP MODE key.
Target lock mark
Net shoot data
Distance run from shooting
Time from shooting
Trackball data
-
Slant range
-
Horizontal range
-
Depth
-
Relative bearing
or True bearing*
Wind speed, direction*
Latest event marks
Auto train mark
Audio bearing mark
Heading mark
North mark*
Own ship mark
Current (tide)
mark*
Range ring
Bearing scale
Event mark
Event mark data
-
Horizontal range
-
Present depth
-
Depth at time of
mark entry
-
Relative bearing
or True bearing*
* Requires appropriate sensor.
** Appears with head-up mode.
Note 1: When the settings listed below are changed, the setting value is shown at the
top of the display for five seconds. The location of the setting value can be changed.
Contact your dealer for details.
㪙 㩷㩷㪈㪈㪌°
㪮 㪈㪉㫄㪆㫊
㪉㪐㪇
㪉㪏㪇
㪮
㪉㪍㪇
㪉㪌㪇
㩷㩷㪋㪏㫄
㩷㩷㩿㪉㪈㪇㫄㪀
㪙 㪊㪊㪇°
㪊㪇㪇
㪈㪋㪏㫄
㪈㪋㪏㫄
㪈㪋㪉㫄
㪉㪋㪇
㪋㪌㫄
㪊㪈㪇
A
㪉㪊㪇
㩷㩷㩿㪉㪈㪇㫄㪀
㪙 㪊㪋㪇°
Cursor
position
Fish track*
㪇㪅㪌㪈㪥㪤
㪌㪑㪊㪉
㪊㪉㪇
㪉㪉㪇
㪈㪍㪏㫄
㩷㩷㪋㪏㫄
㪊㪊㪇
㪉㪈㪇
㪊㪋㪇
㪈
㪉
㪊㪋°㪌㪍㪅㪎㪏㪐㪥
㪈㪉㪊°㪋㪌㪅㪍㪎㪏㪜
Range ring
data
Fish mark
Heading
direction*,**
㪥
㪊㪌㪇
㪈
㪉
㪊
㪊
㪈
㪉
㪊
㪈㪌㪇
㪈㪐㪇
㪪
Net
sonde mark*
Line connecting
fish marks
㪈㪇
㪉㪇
㪈
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶
䊶䊶
䊶
䊶䊶䊶
䊶
㪏㪌
㪉
㪈
㪉
㪊
㪈
㪉
㪊
㪈
㪉
㪊
㪈㪍㪇
㪈㪎㪇
Net shoot
mark
Latest fish mark
㪊㪇
㪈
㪈㪋㪇
㪈㪌㪇
㪩 㪈㪋㪍㫄
㪙 㪉㪐㪇°
Range mark and
audio bearing
mark data
㪟㪄㪬㪧
㪋㪇
㪟㩷㪩 㪋㪇㪇㫄
㪘㪬㪫㪦
㪌㪇
㪈㪊㪇
㪪 㪈㪉㪅㪊㫂㫅
㪚 㪉㪌㪍°
㪈㪎°㪫
㩿㪉㪈°㪀
㪞㪈㪅㩷㪇
㪧 㩷㩷㪏
㪍㪇
㪎㪇
㪈㪇㪇
㪈㪈㪇
㪈㪉㪇
㪉㪊㪇㫄
㪎㪇㫄
Presentation mode
Display mode
Scan data
Range
Current auto tilt
Gain
User program no.
Fish movement
vector
Fish estimate mark no.
Fish estimate mark
㪏㪇
Fish estimate mark data
㪜
Range
mark
Cursor
Own ship position mark
Ship's track*
Target lock/fish movement data
-
Horizontal range
-
Depth
-
Speed
-
Course
2-2
• Gain (See section 1.6.)
• Tilt angle (See section 2.4.)
• Automatic training (See section 2.13.3.)
• Display range (See section 2.3.)
• Automatic tilt (See section 2.4.2.)
• User program (See section 5.3.1.)
Note 2: The color of the event mark, fish mark, and fish estimate mark can be changed
on the menu: main menu → [Others] → [Initial Setting] → [Mark Display] → [Mark Color].
2.2.2 Horizontal2 mode
The H2 mode shows one of three kinds of horizontal display combinations: Landscape, Portrait or Inset as shown on page 1-9. Follow the procedure shown below to
select a combination display. The zoom-out display (shown on the inset mode) can be
moved by drag and drop operation and its size changed from the menu.
1. Press the MENU/ESC key to show the main menu.
2. Select [Others] then push the left-click button.
3. Select [Display Setting] then push the left-click button.
2. HORIZONTAL MODE
4. Select [H2 Display] then push the left-click button.
5. Select the desired option then push the left-click button.
6. Select [Quit] on the setting box then push the left-click button.
7. Long-press the MENU/ESC key to close all menus.
Note: Range, tilt angle, gain and program keys can be adjusted for each display.
2-3
2. HORIZONTAL MODE
2.3 Display Range
The RANGE control selects the
detection range and eight ranges
are preset at the factory. The
range selected is momentarily displayed in large characters at the
top of the screen. Range is always
displayed next to “R“ at the top
right of the screen.
Default settings for the display range (unit: m)
Range No. 1 2 3 4 5 6 7 8
Detection range 200 400 600 1000 1600 2000 3000 4000
Note: Ranges can be preset at the [H-Scan Range] on the [Others] - [Register] menu.
See page 6-6.
1. If the vertical display is active, press the H/V/S key to select the horizontal display.
If the two horizontal displays are active, press the H/V/S key to select H1 or H2 to
change the range. The range and gain indications of the horizontal mode must be
in orange to change the range (and gain).
Bottom
Range displayed on display
Surface
2. Operate the RANGE control to select a range.
Note 1: The range can also be adjusted from the range indication. Put the cursor on
the range indication to highlight it in yellow then roll the scrollwheel.
Note 2: In the target lock function, the range is automatically changed according to
target position if [Tilt Interlock] on the [Target Lock] menu is selected to [Tilt & Range].
2-4
2.4 Tilt Angle
The tilt angle shows the direction to which the sound wave is emitted. When the sound
wave is emitted horizontally, the tilt angle is said to be 0° and when vertically, 90°. The
tilt angle can be set between -5° (upward) to 90° (downward), in increments of 1°. The
tilt angles for horizontal 1 and horizontal 2 modes can be set independently of one another.
2.4.1 How to set the tilt angle
To set a tilt angle manually, operate the TILT control. Watch the tilt angle indication
and tilt angle indicator at the top right corner of the screen. The tilt angle is shown next
to “T“ at the top right of the screen.
Select tilt angle depending on target fish. For surface fish select a shallow angle
(about 5°) and for bottom fish, a deep angle.
Transducer
2. HORIZONTAL MODE
-5-degree
0-degree horizontal direction
(tilt angle 0-degree)
Note 1: In the factory default condition, the tilt angle can also be adjusted by rolling
the scrollwheel.
Note 2: The tilt angle can also be adjusted from the tilt angle indication. Put the cursor
on the tilt angle indication to highlight it in yellow then roll the scrollwheel.
Note 3: The TILT control functions as a bearing setting lever when the following con-
ditions are met: [Tilt Lever] in the [Display Setting] menu is selected to [Tilt & V1], and
the vertical display is chosen in the vertical mode.
2.4.2 Automatic tilt
The AUTO TILT key automatically scans the tilt angle within the selected width. This
is useful when you want to find the center depth of a school of fish. Wide tilt angle is
activated from the [Auto Tilt] on the [Others] - [Display Setting] menu.
1. Press the AUTO TILT key to select auto tilt angle desired. Each time the key is
pressed the auto tilt angle changes in the following sequence.
OFF [±1° - 4°]
+90-degree
[±2° - 6°]
Tilt angle setting range
[±3° - 8°
]
(Narrow)
OFF
[±2° - 10°]
[±4° - 16°]
[±6° - 20°
]
(Wide)
2-5
2. HORIZONTAL MODE
2. If necessary, operate the TILT control to change center tilt angle.
In automatic tilt, “AUTO” is displayed at the top right corner. To disable automatic
tilt, select OFF at step 1.
N-UP
H
R 400m
AUTO
17°T
(21
G10
P 8
Automatic tilt angle (narrow) with
Auto tilt is active
°
)
Current tilt angle
AUTO TILT key
Range (m) Width 1 Width2 Width3 Period
60, 100
150, 200
300, 400
500, 600
800
1000
Over 1200
±4°*;
±2°
±1°
±1°
±1°
±1°
±1°
±6°*
±4°
±2°
±2°
±2°
±2°
±2°
±8°*
±6°*
±4°*
±3°
±3°
±3°
±3°
Period: One transmission
Note: Tilt angle changes in 2° increments for asterisk-marked
width; 1° increments for all other
widths.
Automatic tilt angle (wide) with AUTO TILT key
Range (m) Width 1 Width2 Width3 Period
60, 100, 150
200
300, 400
500, 600
800
1000
Over 1200
±10°
±10°
±10°
±8°
±6°
±4°
±2°
±16°
±16°
±16°
±16°
±12°
±8°
±4°
±20°
±20°
±20°
±20°
±16°
±12°
±6°
Period: One transmission
For example, when the RANGE control, TILT control and AUTO TILT key are set to
800 m, 8° and width (1) respectively, the tilt angle changes at each transmission as
follows: 8°→ 9°→ 8°→ 7°→ 8°.
Set tilt angle
Note 1: The AUTO TILT key is inoperative when the target lock function is active or
is made active. Auto tilt is available when the target lock is OFF.
Note 2: If the picture set with auto tilt is not visible, disable auto tilt and try again.
2-6
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