IMPORTANT NOTICES
• This manual is intended for use by readers with a solid knowledge of English.
• No part of this manual may be copied or reproduced without written permission.
• If this manual is lost or worn, contact your dealer about replacement.
• The contents of this manual and equipment specifications are subject to change without notice.
• Store this manual in a convenient place for future reference.
• FURUNO will assume no responsibility for the damage caused by improper use or modification
of the equipment (including software) by an unauthorized agent or a third party.
• When it is time to discard this product it must be done according to local regulations for disposal
of industrial waste. For disposal in the USA, refer to the Electronics Industries Alliance (http://
www.eiae.org/).
i
SAFETY INSTRUCTIONS
The operator and installer must read the applicable safety instructions before attempting to
install or operate the equipment.
Indicates a potentially hazardous situation which, if not avoided,
WARNING
could result in death or serious injury.
Indicates a potentially hazardous situation which, if not avoided,
can result in minor or moderate injury.
CAUTION
Warning, Caution
Mandatory Action
Prohibitive Action
Safety instructions for the operator
WARNING
Do not open the equipment.
WARNING
Do not place liquid-filled containers on
the top of the equipment.
Only qualified personnel should work
inside the equipment.
Fire or electrical shock can result if a
liquid spills into the equipment.
Do not disassemble or modify the
equipment.
Make sure no rain or water splash
leaks into the equipment.
Fire, electrical shock or serious injury can
result.
Fire or electrical shock can result if water
leaks into the equipment.
Immediately turn off the power at the
power source if
-
water leaks into the equipment
-
somethiWng isAdroRppNed iInNto tGhe
equipment
the equipment is emitting smoke or
is on fire
-
-
the equipment is emitting strange
noises
Continued use of the equipment can
cause fire or electrical shock. Contact a
FURUNO dealer or agent for service.
Do not operate the equipment with wet
hands.
Electrical shock can result.
Use the proper fuse.
Use of the wrong fuse can cause fire
or electrical shock.
ii
SAFETY INSTRUCTIONS
Safety instructions for the installer
CAUTION
Observe the following compass safe
distances to prevent interference to a
magnetic compass:
WARNING
Turn off the power at the switchboard
before beginning the installation.
Fire or electrical shock can result if the
power is left on.
Standard
compass
Steering
compass
Do not install the equipment where it
may get wet from rain or water splash.
IF-NMEASC
1.05 m
0.70 m
Water in the equipment can result in fire,
electrical shock or damage to the equipment.
Warning labels are attached to the equipment.
Do not remove these labels. If a label is missing
Be sure that the power supply is
compatible with the voltage rating of the
equipment.
or illegible, contact a FURUNO agent or dealer
.
about replacement.
Connecting an incompatible power supply
can cause fire or damage the equipment.
The voltage rating appears on the inlet
of power.
WARNING
Name: Warning Label (1)
Type: 86-003-1011-1
Code No.: 100-236-231
parts
To avoid electrical shock,
do not remove cover. No
user-serviceable
Do not connect this unit to
NMEA 2000 bus.
It is intended for one-to-one connection
with the SC-30. Connection to an
NMEA 2000 bus can result in network
trouble and, in the worst case, fire.
Name: Warning Label (2)
Type: 86-129-1001-1
Code No.: 100-236-741
WARNING
To avoid electrical shock,
do not remove cover.
No user-serviceable parts
inside.
Do not open the equipment.
Only qualified personnel should work
inside the equipment.
iii
TABLE OF CONTENTS
FOREWORD ....................................................................................................................v
SYSTEM CONFIGURATION ..........................................................................................vi
1. MOUNTING...............................................................................................................1
1.1 Equipment List .............................................................................................................. 1
1.2 Mounting Procedure...................................................................................................... 1
2. WIRING .....................................................................................................................2
3. ADJUSTMENTS........................................................................................................4
3.1 LEDs and Equipment Status......................................................................................... 4
3.2 Setting Up NMEA Ports................................................................................................. 5
3.3 Heading, Pitch and Roll Offsets .................................................................................... 8
4. OPERATION .............................................................................................................9
5. MAINTENANCE, TROUBLESHOOTING...............................................................10
5.1 Preventive Maintenance.............................................................................................. 10
5.2 Replacing the Fuse ..................................................................................................... 11
5.3 Troubleshooting .......................................................................................................... 11
5.4 Self Test...................................................................................................................... 12
5.5 Memory Clear.............................................................................................................. 13
SPECIFICATIONS .....................................................................................................SP-1
OUTLINE DRAWING ...................................................................................................D-1
INTERCONNECTION DIAGRAM ................................................................................ S-1
iv
FOREWORD
A Word to the Owner of the IF-NMEASC
Congratulations on your choice of the FURUNO IF-NMEASC Interface Unit. We are confident you
will see why the FURUNO name has become synonymous with quality and reliability.
For 60 years 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 environ-
ment. However, no machine can perform its intended function unless installed, operated and
maintained properly. Please carefully read and follow the recommended procedures for installa-
tion, operation and maintenance.
Thank you for considering and purchasing FURUNO equipment.
Features
The IF-NMEASC is a dedicated interface unit for the SC-30 Satellite Compass. It receives NMEA
®
2000 * format heading, pitch, roll and GPS position data from the SC-30, converts them to NMEA
0183 format data and outputs the converted data to external equipment.
• Input port: One NMEA 2000 format port
• Four output ports: NMEA 0183x2, AD-10x1, Analog (pitch and roll)x1
• Offsets for heading, pitch and roll
*: NMEA 2000 is a registered trademark of the National Marine Electronics Association USA.
v
SYSTEM CONFIGURATION
SC-30
NMEA 2000
Video Plotter
Radar
Autopilot
Current Indicator
Scanning Sonar
Video Sounder
ECDIS
IF-NMEASC
NMEA 0183
Radar
AD-10
Current Indicator
Scanning Sonar
Other
AIS
Roll, Pitch
Current Indicator
Scanning Sonar
Other
IF-NMEASC
INTERFACE UNIT
: Standard supply
: Local supply
12-24 VDC
vi
1. MOUNTING
1.1
Equipment List
Name
Type
Code No.
Qty
Remarks
Interface Unit
IF-NMEASC
CP20-03001
-
1
Installation
Materials
001-023-400
1 set • Cable ties (CN-150N, 12 pcs.)
• Self-tapping screws (φ3x10, 4 pcs.)
Spare Parts
SP20-01301
001-019-800
1 set Fuse FGMB 125V 2A (3 pcs.)
1.2
Mounting Procedure
When choosing a mounting location for the unit, keep the following points in mind:
• Select a location where shock and vibration are minimal.
• Locate the unit away from places subject to rain or water splash.
• Keep the unit away from exhaust pipes and vents.
• Locate the unit out of direct sunlight because of heat that can build up inside its cabinet.
• The location should be well ventilated.
• Observe the maintenance space mentioned in the outline drawing at the back of this manual
and the compass safe distances in the safety instructions.
• Fix the unit with four φ3x10 self-tapping screws (supplied).
FIXING HOLES
4
R5
2-
φ4
FIXING HOLES
56
207 0.5
# Minimum recommended
maintenance space
1
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