Furuno DFF1-UHD Operator's Manual
OPERATOR'S MANUAL
NETWORK FISH FINDER
Model
DFF1-UHD
www.furuno.com
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
Ni-Cd Pb
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 user and installer must read the appropriate safety instructions before attempting to install
or operate the equipment.
Indicates a potentially hazardous situation which, if not avoided,
WARNING
CAUTION
could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
may result in minor or moderate injury.
Warning, Caution
Safety instructions for the operator
WARNING
Do not open the equipment.
Only qualified personnel should work
inside the equipment.
Do not disassemble or modify the
equipment.
Fire, electrical shock or serious injury can
result.
Turn off the power immediately if the
equipment is emitting smoke or fire.
Fire or electrical shock can result if the
power is left on.
Turn off the power immediately if water
leaks into the equipment or an object is
dropped inside the equipment.
Continued use can cause fire or electrical
shock.
Turn off the power immediately if you
feel the equipment is acting abnormally.
If the equipment is hot to the touch or is
emitting strange noises, turn off the power
immediately and contact your dealer for
advice.
WARNING
Prohibitive Action
Do not operate the equipment with
wet hands.
Electrical shock can result.
Do not place liquid-filled containers
on the top of the equipment.
Electrical shock can result.
Do not install the equipment where
it may be subjected to rain or water
splash.
Fire or electrical shock can result if water
gets inside the equipment.
Use the proper fuse.
Use of a wrong fuse can damage the
equipment and may cause fire.
A warning label is attached to the equipment.
Do not remove this label. If the label is missing
or illegible, contact a FURUNO agent or dealer
about replacement.
Mandatory Action
WARNING
Name: Warning Label (1)
Type: 86-003-1011-3
Code No.: 100-236-233-10
ii
CAUTION
Safety instructions for the installer
SAFETY INSTRUCTIONS
WARNING
Do not open the equipment.
Only qualified personnel should work
inside the equipment.
Turn off the power before beginning
the installation.
Fire or electrical shock can result if the
power is left on.
Be sure no water leaks at the mounting
location for the transducer and temperature sensor.
Water leakage can sink the vessel. Also,
confirm that neither the transducer nor
the sensor will loosen by vibration. The
installer is solely responsible for the
installation.
Confirm that the power supply voltage
is within the rating of this equipment.
WARNING
CAUTION
The transducer cable must be handled
carefully, following the guidelines
below.
• Keep fuels and oils away from the
cable.
• Locate the cable away from chemicals.
• Locate the cable away from locations
where it might be damaged.
Do not apply the power with the
transducer exposed to air.
The transducer may be damaged.
A magnetic compass may receive interference if it is placed too close to the
network fish finder. Observe the compass safe distances shown below to
prevent interference to a magnetic
compass.
Standard
compass
Steering
compass
Incorrect voltage will damage the equipment and may cause fire.
1.00 m 0.60 m
iii
TABLE OF CONTENTS
FOREWORD ....................................................................................................................v
SYSTEM CONFIGURATION ..........................................................................................vi
1. INSTALLATION ........................................................................................................1
1.1 Equipment Lists............................................................................................................. 1
1.2 Network Fish Finder ...................................................................................................... 2
1.3 Transducer .................................................................................................................... 3
1.4 Optional Speed/Temperature Sensors ST-02MSB, ST-02PSB.................................... 3
1.4.1 Mounting considerations........................................................................................ 3
1.4.2 Mounting procedure............................................................................................... 3
1.5 Optional Temperature Sensors..................................................................................... 4
1.5.1 Transom mount temperature sensor T-02MTB ..................................................... 4
1.5.2 Thru-hull temperature sensor T-02MSB, T-03MSB............................................... 5
2. WIRING .....................................................................................................................6
2.1 Wiring Outline................................................................................................................ 6
2.2 Transducer Cable, Cable for External KP (option)........................................................ 7
2.2.1 How to process the cables..................................................................................... 7
2.2.2 How to connect the transducer cable .................................................................... 9
2.2.3 How to connect the cable for external KP, transducer cable............................... 11
2.3 LAN Cable................................................................................................................... 17
3. INITIAL SETTINGS .................................................................................................19
3.1 DIP Switch Setting ...................................................................................................... 19
3.2 Operation Check ......................................................................................................... 20
4. MAINTENANCE ......................................................................................................21
4.1 Maintenance................................................................................................................ 21
4.2 How to Replace the Fuse............................................................................................ 22
4.3 How to Restore Default Settings ................................................................................. 22
APPENDIX 1 JIS CABLE GUIDE ..............................................................................AP-1
SPECIFICATIONS .....................................................................................................SP-1
PACKING LIST ............................................................................................................A-1
OUTLINE DRAWINGS................................................................................................. D-1
INTERCONNECTION DIAGRAM ................................................................................ S-1
iv
FOREWORD
A Word to the Owner of the DFF1-UHD
Congratulations on your choice of the FURUNO DFF1-UHD Network Fish Finder. 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.
Features
The DFF1-UHD is a dual frequency echo sounder designed for use with the NavNet TZtouch series. The DFF1-UHD feeds data about underwater conditions via a LAN.
• FURUNO TruEcho CHIRPTM fishfinders provide very high definition images.
• High resolution display greatly reduces the possibility of missing a target.
• Noise-suppressing display for enhanced detection performance.
• Fish size shown for depths up to 200 m and bottom discrimination.
Operating notices
• Echoes are shown in high ultra definition, thus echoes are displayed differently from those presented on the conventional fish finder.
• The interference rejector operates differently from the interference rejector on the conventional fish
finder, thus its effect on echoes is different.
• The transducer cannot be installed inside the vessel.
TM
• The length of the TX pulse changes according to the state of the ACCU-FISH
the appearance of the display changes with the gain setting.
• Observe the following when using the bottom discrimination display (hereafter referred to as BDD):
• Use the BDD under the following conditions:
- Depth: 5-200 m (16.4-656.2 ft)
- Speed: 10 knots or less
• The BDD uses depth measured from the vessel’s draft in its analysis of bottom composition. Be
sure to set the draft at the NavNet equipment.
• The TX interval slows when the BDD is active.
• The BDD is inoperative if the transducer selection setting at the NavNet TZtouch is “Manual.”
feature. Therefore,
Measure for reduction of interference
If you receive interference from the fish finder/echo sounder of another vessel, switch to single frequency operation and change the frequency and/or reduce the transmitting sound pressure level to
remove the interference.
v
SYSTEM CONFIGURATION
NavNet Equipment
TZT9/14/BB
Ethernet HUB
HUB-101
NETWORK FISH FINDER
DFF1-UHD
12-24 VDC
Rectifier
PR-62
100/110/
220/230 VAC
1ø, 50/60 Hz
External
KP
Transducer
B265LH or
CM265 LH
Speed/Temperature Sensor
ST-02MSB
ST-02PSB
Temperature Sensor
T-02MTB
T-02MSB
T-03MSB
vi
1. INSTALLATION
1.1 Equipment Lists
Standard supply
Name Type Code No. Qty Remarks
Network Fish Finder DFF1-UHD — 1
Spare Parts SP02-05601 001-033-740 1 set Fuse (2 pcs.)
Installation Materials CP02-08500 000-011-917 1 set - Power cable assy. (3.5 m)
- LAN cable assy. (5 m)
- Self-tapping screws
Optional supply
Name Type Code No. Remarks
Transducer B265LH 000-022-521 1 kW, bronze housing, thru hull
Transducer CM265LH 000-022-531 1 kW, plastic housing, tank mount
Thru-hull pipe TFB-7000 000-022-532
Tank T-711 000-022-539
Cable Assembly MOD-Z072-020+ 001-167-880-10 2 m, for HUB-101
Cable Assembly MOD-Z072-100+ 001-167-900-10 10 m, for HUB-101
Speed/Temperature Sensor
Temperature
Sensor
Rectifier PR-62 000-013-484 100 VAC
ST-02MSB 001-164-150-10 Thru-hull mount, steel hull
ST-02PSB 001-164-160-10 Thru-hull mount, plastic hull
T-02MTB 000-040-026 Transom mount
T-02MSB 000-040-040 Thru-hull mount
T-03MSB 000-040-027 Thru-hull mount
000-013-485 110 VAC
000-013-486 220 VAC
000-013-487 230 VAC
Connector Kit
for TX Sync
OP02-86 001-205-780
1
1. INSTALLATION
1.2 Network Fish Finder
The network fish finder can be installed on a desktop, deck or on a bulkhead. When selecting a
mounting location, keep the following points in mind:
• The temperature and humidity at the mounting site should be moderate and stable.
• The mounting location must satisfy these requirements to get proper performance.
- Operating temperature range: -15 to 55°C (-27 to 99°F)
- Waterproofing standard: IP22
• Locate the unit away from exhaust pipes and vents.
• The mounting location should be well ventilated.
• Mount the unit where shock and vibration are minimal.
• Keep the unit away from electromagnetic field-generating equipment such as motors and generators.
• Leave slack in cables for maintenance and servicing ease.
• A magnetic compass will be affected if the network sounder is placed too close to it. Observe
the compass safe distances noted in the safety instructions to prevent interference to the magnetic compass.
Fasten the network sounder to the mounting location with four self-tapping screws (5×20), referring to the outline drawing at the back of this manual for mounting dimensions.
Note: For mounting on a bulkhead, the connectors must face downward to prevent the possibility
of water leakage into the unit.
2
1. INSTALLATION
1.3 Transducer
The performance of the fish finder largely depends upon the transducer position. Select a place
least affected by air bubbles since turbulence blocks the sounding path. The face of the transducer
must be facing the sea bottom in normal cruising trim of the boat. Further, select a place least influenced by engine noise. It is known that air bubbles are fewest at the place where the bow first
falls and the next wave rises, at usual cruising speed.
Do not install the transducer inside the hull. Performance cannot be guaranteed.
1.4 Optional Speed/Temperature Sensors ST-02MSB, ST-02PSB
1.4.1 Mounting considerations
• Select a mid-boat flat position. The sensor does not have to be installed perfectly perpendicular.
However, the sensor must not be located where it may be damaged in dry-docking operations.
• Select a place apart from equipment generating heat.
• Select a place in the forward direction viewing from the drain hole, to allow for circulation of cool-
ing water.
• Select a place free from vibration.
• Do not install near the transducer of an echo sounder, to prevent interference to the echo
sounder.
1.4.2 Mounting procedure
1. Dry dock the boat.
2. Make a hole of approx. 51 mm in diameter in
the mounting location.
3. Unfasten locknut and remove the sensor
section.
4. Apply high-grade sealant to the flange of the
sensor.
5. Pass the sensor casing through the hole.
6. Face the notch on the sensor toward boat's
bow and tighten the flange.
Face "notch"
toward bow.
Flange nut
51
Locknut
123
7. Set the sensor section to the sensor casing
and tighten the locknut.
8. Launch the boat and check for water leakage
around the sensor.
Coat with
silicone sealant.
3
Brim
ø77
1. INSTALLATION
1.5 Optional Temperature Sensors
1.5.1 Transom mount temperature sensor T-02MTB
• Fix the cable at a convenient location with cable clamp.
• When the cable is led in through the transom board, make a hole of approx. 17 mm in diameter
to pass the connector. After passing the cable, fill the hole with a sealing compound.
D>50cm
D
5x20
Mount sensor
flush with hull bottom.
4
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