Furuno Sc 50 User Manual
T
HD SA
TELLITE COMPASS
SC-
50
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Nishinomiya 662-8580, JAPANNishinomiya 662-8580, JAPAN
Telephone :Telephone : 0798-65-21110798-65-2111
FaxFax 0798-65-42000798-65-4200
::
iselementalchlorinefree.
Your Local Agent/Dealer Your Local Agent/Dealer
ll rights reserved.
ll rights reserved.
Pub. No.Pub. No. OME-72510OME-72510
(( DAMIDAMI ))
SC-50SC-50
Printed in JapanPrinted in Japan
FIRST EDITION :FIRST EDITION : FEB.FEB. 20042004
CC :: JUN.JUN. 15, 200515, 2005
0014854802*
0014854802*
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0014854802*
* 0 0 0 1 4 8 5 4 8 0 2 ** 0 0 0 1 4 8 5 4 8 0 2 *
ME72510C00*
ME72510C00*
ME72510C00*
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* O M E 7 2 5 1 0 C 0 0 ** O M E 7 2 5 1 0 C 0 0 *
SAFETY INSTRUCTIONS
Safety Instructions for the Operator Safety Instructions for the Installer
WARNINGWARNING
ELECTRICAL SHOCK HAZARD
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.
Immediately turn off the power at the
switchboard if the equipment is emitting
smoke or fire.
Continued use can cause fatal damage to
the equipment. Contact a FURUNO agent
for service.
Do not place liquid-filled containers on
the top of the processor unit.
Fire or electrical shock may result if the
liquid enters the equipment.
Use the proper fuse.
Use of a wrong fuse can damage the
equipment and cause fire.
CAUTIONCAUTION
No one navigation device should ever
be solely replied upon for the navigation
of a vessel.
Always confirm position against all available aids to navigation (incl. nautical charts),
for safety of vessel and crew.
WARNINGWARNING
Turn off the power at the switchboard
before beginning the installation.
Fire or electrical shock can result if the
power is left on.
Do not install the equipment where it
may get wet from rain or water splash.
Water in the equipment can cause fire,
electrical shock or damage to the equipment.
NOTICENOTICE
Observe the following compass safe
distances to prevent interference to a
magnetic compass:
Standard
Compass
Display unit
SC-502
Processor unit
SC-501
Antenna unit
SC-303
Antenna unit
SC-603
WARNING LABEL
A warning label is attached to the
processor unit. Do not remove the label.
If the label is missing or damaged,
contact a FURUNO agent or dealer
about replacement.
WARNING
To avoid electrical shock, do not
remove cover. No user-serviceable
parts inside.
0.4 m 0.3 m
0.9 m
0.3 m 0.3 m
0.3 m 0.3 m
WARNING LABEL
Name: Warning Label (1)
Type: 86-003-1011-1
Code No.: 100-236-231
Steering
Compass
0.6 m
i
TABLE OF CONTENTS
FOREWORD ..................................................................................................................iv
SYSTEM CONFIGURATION...........................................................................................v
EQUIPMENT LIST..........................................................................................................vi
SPECIFICATIONS.....................................................................................................SP-1
INSTALLATION...................................................................................................... 1-1
1
1.1 Mounting Considerations..................................................................................................... 1-1
1.1.1 Antenna unit............................................................................................................. 1-1
1.1.2 Display unit, processor unit...................................................................................... 1-3
1.2 Installing the Antenna Unit................................................................................................... 1-4
1.2.1 Antenna unit SC-303 ............................................................................................... 1-4
1.2.2 Antenna unit SC-603 ............................................................................................... 1-7
1.3 Installing the Processor Unit.............................................................................................. 1-12
1.3.1 Bulkhead mount..................................................................................................... 1-12
1.3.2 Deck mount ............................................................................................................ 1-13
1.3.3 Installation on the underside of a desk .................................................................. 1-14
1.4 Installing the Display Unit .................................................................................................. 1-15
1.4.1 Desktop, overhead mounting................................................................................. 1-15
1.4.2 Flush mount ........................................................................................................... 1-15
1.5 Wiring................................................................................................................................. 1-17
1.6 Initial Settings .................................................................................................................... 1-20
1.6.1 Confirming satellite status...................................................................................... 1-20
1.6.2 Choosing mounting method................................................................................... 1-21
1.7 Connection of External Equipment.................................................................................... 1-22
1.7.1 General wiring........................................................................................................ 1-22
1.7.2 Fabrication of cables.............................................................................................. 1-23
2 OPERATION........................................................................................................... 2-1
2.1 Controls................................................................................................................................ 2-1
2.2 Turning the Power On/Off.................................................................................................... 2-2
2.3 Panel Illumination, Display Contrast.................................................................................... 2-2
2.4 Choosing a Display..............................................................................................................2-3
2.4.1 Description of displays............................................................................................. 2-3
2.5 Alarm Setup ......................................................................................................................... 2-6
2.6 Confirming Satellite Status .................................................................................................. 2-7
2.7 GPS Setup........................................................................................................................... 2-8
2.7.1 Displaying the GPS setup menu.............................................................................. 2-8
2.7.2 GPS SETUP menu description................................................................................ 2-8
2.8 Output Data.......................................................................................................................... 2-9
2.8.1 Heading.................................................................................................................... 2-9
2.8.2 Log pulse ............................................................................................................... 2-13
2.9 System Setup ....................................................................................................................2-14
2.9.1 Geodetic data......................................................................................................... 2-14
2.9.2 Units of measurement............................................................................................ 2-15
2.9.3 Using local time...................................................................................................... 2-15
ii
2.9.4 Time format............................................................................................................ 2-15
2.9.5 Demonstration mode.............................................................................................. 2-16
2.10 WAAS/DGPS Setup........................................................................................................... 2-17
2.11 OTHERS Menu.................................................................................................................. 2-20
2.12 TRIP Menu......................................................................................................................... 2-21
2.13 Resetting Distance Run..................................................................................................... 2-22
2.14 Choosing External Heading Source for Backup................................................................ 2-22
3 MAINTENANCE, TROUBLESHOOTING................................................................3-1
3.1 Preventive Maintenance ...................................................................................................... 3-1
3.2 Troubleshooting ................................................................................................................... 3-2
3.3 Diagnostics .......................................................................................................................... 3-3
3.4 Program Number ................................................................................................................. 3-7
3.5 Clearing Data....................................................................................................................... 3-7
3.6 Replacement of Battery ....................................................................................................... 3-8
3.7 Replacement of Fuse........................................................................................................... 3-9
3.8 Error Messages ................................................................................................................... 3-9
APPENDIX................................................................................................................AP-1
1. Menu Tree.............................................................................................................................. AP-1
2. Digital Interface...................................................................................................................... AP-2
3. Input/Output Ports ................................................................................................................. AP-8
4. Parts List and Parts Location .............................................................................................. AP-10
5. Geodetic Chart Codes ......................................................................................................... AP-12
6. Principle of Satellite Compass............................................................................................. AP-13
7. What is WAAS? ................................................................................................................... AP-14
PACKING LIST
OUTLINE DRAWINGS
INTERCONNECTION DIAGRAM
INDEX.........................................................................................................................IN-1
Declaration of Conformity
iii
v
FOREWORD
A Word to the Owner of the SC-50
FURUNO Electric Company thanks you for purchasing the FURUNO SC-50
THD Satellite Compass. (Hereafter, for sake of brevity, we refer to the SC-50 as
Satellite Compass.) We are confident you will discover why the FURUNO name
has become synonymous with quality and reliability.
For over 50 years FURUNO Electric Company has enjoyed an enviable
reputation for quality and reliability throughout the world. This dedication to
excellence is furthered by our extensive global network of agents and dealers.
Your satellite compass is designed and constructed to meet the rigorous
demands of the marine environment. However, no machine can perform its
intended function unless properly installed and maintained. Please carefully read
and follow the operation, installation and maintenance procedures set forth in
this manual.
We would appreciate feedback from you, the end-user, about whether we are
achieving our purposes.
Thank you for considering and purchasing FURUNO.
Features
The SC-50 is a new satellite compass designed with FURUNO’s advanced GPS
kinematic technology. This compass finds a wide range of applications for any
type of ships and mobile units at sea or on land.
The main features are
• Perfect for use as heading sensor for Radar/ARPA, AIS, ECDIS, scanning
sonar
• There are no mechanical parts such as gimbals or rotating motor, thus the
compass is free from routine maintenance
• The performance is not affected by geomagnetism thus it is suitable for use on
any vessel
• No need for speed correction like a gyrocompass
• Short settling time - three minutes
• Meets the following requirements: IMO MSC. 116(73), ISO/FDIS 22090-3,
IMO A. 694(17), IEC 60945 (2002-08), IEC 61162 (2000).
i
SYSTEM CONFIGURATION
The SC-50 consists of an antenna, a display unit and a processor unit. The
tri-antenna system accommodates three antennas/receiver units and is available
in a low-profile radome type or open type. The tri-antenna system helps reduce
the influence of ship's motion (rolling).
Analog pitch
Analog roll
Log/Heading alarm
(Contact)
External heading data
Antenna Unit
SC-303
Processor Unit
SC-501
Antenna Unit
SC-603
OR
3
6 ports for Heading or Navigation Data
(5 AD-10/IEC 61162 ports, 1 AD-10 port)
External DPGS
Beacon Receiver
Display Unit
SC-502
2
: Option
12-24 VDC
Category of Units
Processor Unit:Protected from weather
Display Unit: Protected from weather
Antenna Unit: Exposed to weather
System configuration
This GPS receiver complies with Canadian standard RSS-210 (Low Power
License-Exempt Radio communication Devices).
Operation is subject to the following two conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may
cause undesired operation of the device.
v
EQUIPMENT LIST
Standard supply
Name Type Code No. Qty Remarks
GPS Antenna
Display Unit SC-502 1
Processor Unit SC-501 1
Installation
Materials
SC-303 Radome type
SC-603
CP20-02230* 004-378-110 TPPX cable
CP20-02260* 004-379-660
CP20-02231* 004-378-050 1 For SC-303
CP20-02600 000-041-905 1
CP20-02203* 004-380-660 1
Choose one
1
Open type
TNC cable
For processor unit:
CP20-02601*,
MJ-A7SPF0006-100
For display unit:
Tapping screw (5X20 4
pcs.)
CP20-02201* 004-377-570 1
CP20-02202* 004-377-590 1 For SC-603
Spare Parts SP20-01101* 004-379-720 1 For processor unit
Antenna base for SC-603
Optional supply
Name Type Code No. Qty Remarks
Antenna
Cable Set
Cable Assy. TPPX6-3D2V-15M 000-143-559 1 Antenna cable
Flush Mount F OP20-29* 000-041-405 1 For display unit
Flush Mount S OP20-17* 000-040-720 1 For display unit
Bird-repellent
fixture
* See packing list at back of manual.
CP20-01700 004-372-110 30 m
CP20-01710 004-372-120
OP20-35 004-380-820 1 For SC-303, 9 pcs.
OP20-36 004-380-830 1 For SC-603, 4 pcs.
OP20-37 004-380-840 1 For SC-603, 1 pc.
1
50 m
3 sets
required
vi
THD SPECIFICATIONS OF THD SATELLITE COMPASS
SC-50
1 GENERAL
1.1 Heading Accuracy ±1.0° (95%)
1.2 Heading Resolution 0.1°
1.3 Follow-up 45°/s rate-of-turn
1.4 Settling Time 3 minutes
1.5 Position Accuracy 10 m, or 5 m (DGPS), 95% of the time
1.6 Heading/Nav Data Output
AD-10 format: 1 port (specialty port)
AD-10 format 5 ports or IEC 61162 format 10 ports
(selectable on menu)
IEC 61162 format is RS-485 level
Sentence: HDT, HDM, ROT, ATT, VDR, VTG, GGA, GNS
GLL, VHW, VBW, HVE, ZDA
1.7 Log Signal Output 1 port, log pulse (pulse signal)
1.8 Heading Alarm Output 1 port, alarm output (contact signal)
1.9 Motion Output Signal 1 port pitch, 1 port roll
1.10 External Heading Input 1 port AD-10 or IEC61162 format (auto recognition)
‐AD-10: backup heading
‐IEC 61162: water tracking speed input (sentence: HDT, HDG,
HDM, VBW, VHW, VLW)
1.11 External Beacon Input 1 port, RTCM SC-104 format (RS-232 level)
2 DISPLAY UNIT
2.1
Display Type 4.5 inch monochrome LCD, 120 x 64 dots
2.2 Effective Area 60 mm (H) x 95 mm (W)
2.3 Contrast 64 levels
2.4 Display Mode Heading, Nav data, Steering, Compass rose, Rate of turn and
Speed modes
3 POWER SUPPLY
12-24 VDC: 1.2-0.5 A
4 ENVIRONMENTAL CONDITIONS AND EMC
4.1 Ambient Temperature
Display/Processor Unit -15°C to +55°C, Designed for protected area
Antenna Unit -25°C to +70°C, Designed for exposed area
4.2 Humidity 93% ±3% at 40°C
SP - 1 E7251S01B
4.3 Waterproofing
Antenna Unit IPX6
Display Unit IPX5
Processor Unit IPX0
4.4 Vibration IEC 60945
5 COATING COLOR
5.1 Display/Processor Unit Panel: N3.0 Newtone No.5 (dark gray)
Chassis: 2.5GY5/1.5 (light gray)
5.2 Antenna Unit N9.5 (white)
SP - 2 E7251S01B
1 INSTALLATION
1.1 Mounting Considerations
1.1.1 Antenna unit
General
•
Keep the length of the antenna cable in mind when selecting a mounting
location.
Installing the antenna above superstructures
•
The antenna must be mounted above all other structures on the vessel to
obtain an unobstructed view of the satellites regardless of vessel heading.
Failure to do so will cause shadows and multipath reflection problems.
Mast
SC-series Antenna
Radar Antenna
Exam ple of antenna installed above all s uper s tructures
Installing the antenna below superstructures
If it is not possible to mount the
antenna above all superstructures on
the vessel, as shown in the illustration
above, shading and multipath
problems may occur on at least one
heading, and possibly more. To
possibly avoid those problems,
observe the guidelines in this section.
If the antenna is installed below any
superstructure, the installation must
be done over a two-day period, following
the procedure in the service manual.
At least 12 hours are required to capture
tracking data to measure multipath indexes
and locate areas of shading.
Bridge
NOTICE
1-1
1. INSTALLATION
•
The horizontal separation between the antenna and masts must be as follows:
Mast diameter Separation distance (minimum)
10 cm 1.5 m
30 cm 3 m
SC-50’s
antenna
Horizontal
separation
distance
Mast, etc.
Mast, etc.
Less than 10
TOP VIEW
°
Horizontal separation between ant enna and masts
•
The field of view above the antenna should be as shown below, ±80° against
zenith. To avoid reflections from masts and the like, locate the antenna well
away from the shadows of the radar mast, etc.
Zenith
-80°+80
SIDE VIEW
°
SC-series antenna
Antenna and field of view
•
Locate the antenna unit above the radar antenna, out of the radar beam.
1-2
SC-series Antenna
Radar Antenna
1. INSTALLATION
Location influenced
by reflected wave.
SC-series
Antenna
Exam ple of antenna inst alled below superstructures
1.1.2 Displa y uni t, pr oc es sor un it
•
Choose a location where vibration and shock are minimal.
•
Install the units well away from locations subject to rain and water splash.
•
Locate the units away from air conditioner vents.
•
Keep the units out of direct sunlight because of heat that can build up inside
their cabinets.
Radar Antenna
Reception blocked by mast.
Bridge
•
Choose a well-ventilated location.
•
For the display unit, choose a location where it can be easily operated.
•
Leave sufficient space around the units to permit access for maintenance. See
the outline drawing for recommended maintenance space.
1-3
1. INSTALLATION
1.2 Installing the Antenna Unit
1.2.1 Antenna unit SC-303
Note: “Bird-repellent fixtures” (supplied) may be attached to the antenna cover to
prevent birds from alighting on the cover. If it is more convenient to attach
them before fixing the antenna unit to the mounting location, do step 9
before fixing the antenna unit.
NOTICE
Fasten the antenna to the mounting
location lastly if it is more convenient
to connect the antenna cable before
mounting the antenna unit.
1. Prepare a mounting platform (wood, steel or aluminum) in accordance with
the illustration shown below. If corrosive material is used, take necessary
anti-corrosion measures.
Note: When drilling holes in the platform, be sure they are parallel with the
fore-and-aft line.
2. Orient the unit so the two lines on the base is facing the bow and then fasten
the antenna unit to the platform with four sets of M10 hex. bolts, spring
washers and flat washers. (The installation error should be within ±2.5°.) The
torque for the hex. bolts should be between ±20 2Nm.
NOTICE
Do not open the antenna.
This installation does not require removal
of the antenna cover.
240
240
160
F
160
U
R
U
N
BOW
Fixing Hole
(
f
11 mm)
5-10 mm
Flat Washer
Spring Washer
Hex. Bolt
1-4
Mounti ng dimensions for antenna, orient ing the antenna
1. INSTALLATION
3. Coat exposed parts of nuts, bolts and washers with silicone sealant.
Radome
base
Platform
Coat with
silicone sealant.
Coating bolt, nut and washers with si licone sealant
4. Connect the three coaxial cables coming from the antenna unit to the
appropriate coaxial cables on the antenna cable, referring to the table below.
Cable from antenna
(no. marked on cable)
ANT 1 No color
ANT 2 Yellow
ANT 3 Red
TTPX6-3D2V-15M
Cable
For TNC-PS-3D-15, cable labels are provided from cable 1, 2 and 3 to
differentiate between then.
5. Cover the antenna connectors with vulcanizing tape and vinyl tape, for
waterproofing. Tie tape ends with a cable tie.
Waterpr oofing the antenna connector
6. Set the joints of the coaxial cables into the cavity in the antenna base.
7. Pass two cable ties (long life, temperature resistant type, local supply)
through the hole shown in the figure below. Fasten them at the locations
shown in the figure below.
Cable Tie
How to fasten the antenna cab le
1-5
1. INSTALLATION
8. Set the “cable cover” to the antenna base as shown in the figure below.
Cable Cover
How to ins er t the cable cover
HOW TO REMOVE CABLE COVER
Insert slotted-head
screwdriver here to
remove cable cover.
9. If necessary, attach nine “bird-repellent fixtures” (supplied) to the antenna
cover as shown below. Use the paper pattern to position the fixtures.
Bird-repellent fixture
N
U
R
U
F
Antenna uni t
10. Follow paragraph 1.6 to set up the equipment. If the status display shows
“OK” the installation Is suitable. If OK is not displayed, relocate the antenna.
1-6
1.2.2 Antenna unit SC-603
Note: “Bird-repellent fixtures” (supplied) may be attached to each antenna
element and the Antenna Cover to prevent birds from alighting on the
antenna. If it is more convenient to attach them before fixing the antenna
unit to the mounting location, do step 10 in “Welding the antenna unit”
before fixing the antenna unit.
Mounting
1. Screw in three antenna elements in the Antenna Base. Remove Antenna
Cover and Arm Cover.
1. INSTALLATION
Antenna Cover
2
Antenna
3
Arm Cover
(Below arm)
Antenna Base
1
Element
Antenna uni t SC-603
2. Pass the coaxial cable from each antenna element through the center of the
respective arm and then through the hole at the center of the antenna unit.
3. Orient the three antenna elements so that the protrusion on each faces the
bow.
BOW
Orient the three antenna
elements so the protrusion
Nut
Arm Cover S
on each faces the bow.
How to ori ent the antenna elem ents
1-7
1. INSTALLATION
4. Making sure each antenna element is correctly oriented, fix each with its nut.
Write the corresponding arm number on each coaxial cable, using a magic
marker. (When connecting with the coaxial cables from the processor unit it is
necessary to match correct antenna element number with coaxial cable
color.)
Arm [1] 1
Arm [2] 2
Arm [3] 3
5. Temporarily fix the pedestal and support plate to the antenna mast as shown
in the illustration below. (The pedestal and support plate will be welded to the
antenna mast after confirming that the installation site is suitable, following
paragraph 2.6.)
Note: If U-bolts are used to temporarily fix the pedestal and support plate,
DO NOT overtighten them – overtightening may deform the pedestal.
BOW
PEDESTAL
Clamp
Support Plate
Antenna Mast
(Local supply
(f50 mm or more)
How to temporarily fix the support plate and pedestal t o the antenna mast
6. Set the antenna unit to the pedestal.
2
3
1
Coaxial Cable Identification
Arm [1]: 1
Arm [2]: 2
Arm [3]: 3
1-8
Flat Washer
Spring Washer
Nut
Fixi ng antenna unit to pedestal
7. Orient the antenna unit as shown in the illustration below.
BOW
Antenna
Element
2
A number is inscribed
on each antenna arm.
PORT
Antenna
Element
3
Antenna
Element
1
This is the antenna
element number.
The bow mark is between
antenna element [1] and [2].
Face the bow mark towards
the bow
Orienting the antenna uni t (top view)
1. INSTALLATION
NOTICE
The antenna unit should be positioned
within
±
2.5° of the bow.
8. Fasten the Antenna Cover with three screws.
Antenna Cover
3
1
Antenna uni t SC-603
9. Follow the instructions in the paragraph 2.6. If the satellite tracking status
display shows “OK,” the installation site is suitable. Weld the antenna unit to
the antenna mast as shown in the next paragraph.
2
1-9
1. INSTALLATION
Welding the antenna unit
The antenna unit may be welded to the antenna mast if the satellite status
display shows “OK.”
1. Unfasten the coaxial cables and dismount the antenna unit.
2. Weld the pedestal and support plate to the antenna mast. Remove the
clamps used to temporarily fasten the pedestal and support plate.
3. Fasten the coaxial cables and fix the antenna unit.
4. Wrap the antenna connector with self-vulcanizing tape and then vinyl tape for
waterproofing as shown in the illustration below. Tie tape ends with cable ties
to prevent unraveling.
Waterpr oofing the antenna connector
5. Coat the three screws fixing the Antenna Cover S with Three Bond 1211
(supplied).
2
3
Coat screws with
ThreeBond (supplied).
1
Antenna uni t SC-603
6. Look at the heading indication on the display. If the heading error is between
5° and 10°, loosen the nut at the center of the antenna unit and adjust
antenna orientation, while watching the heading indication on the display.
1-10
1. INSTALLATION
7. Make a loop in the antenna cable as shown in the illustration below. Fasten
the antenna cable to the antenna mast with cable ties.
Coat bolt threads with
Coat with Three
Bond 1211 (supplied).
Fix antenna cable.
Three Bond. Fasten bolt
with nuts and then coat
nuts with Three Bond also.
Fastening the antenna cable
8. Coat bolt threads and nuts at the bottom of each antenna element with Three
Bond 1211.
9. Paint pedestal and support plate with anti-corrosive paint.
10. If necessary, attach the “bird-repellent fixtures” (supplied) to each antenna
element and the Antenna Cover S as shown below.
Bird-repellent fixture
Antenna element
1-1 1
1. INSTALLATION
1.3 Installing the Processor Unit
The processor unit should be mounted aligned with the ship’s fore-and-aft line. It
can be mounted on the deck, bulkhead, or on the underside of a desk. Choose a
mounting location which allows you to easily view the power lamp on the top of
±
the unit and which is within
1.3.1 Bulkhead mount
The processor unit is shipped from the factory ready for bulkhead mounting.
Orient the processor unit as shown below and fix it to the mounting location with
four tapping screws (M5x20). You will set the orientation later on the menu.
Reference Direction
2.5° of the ship’s fore-and-aft line.
Bulkhead
Mount processor unit so
reference direction is within
±
2.5° of fore-and-aft line.
Direction D
Mounting Method: "Wall"
(Bulkhead)
Mounting Direction: D
Name Plate (other side)
Direction
A
Direction
C
Mounting Method: "Wall"
(Bulkhead)
Mounting Direction: A
Direction B
Mounting Method: "Wall"
(Bulkhead)
Mounting Direction: C
Bulkhead m ount
Mounting Method: "Wall"
(Bulkhead)
Mounting Direction: B
1-12
1.3.2 Deck mount
Orient the processor unit as shown below and fix it to the mounting location with
four tapping screws (M5x20). You will set the orientation later on the menu.
Mount processor unit
so reference
direction is within
±
2.5° of
fore-and-aft line.
Name plate
Connectors
Processor Unit, top view
Reference Direction
POWER switch
(power lamp)
1. INSTALLATION
Port
Port
Bow
Stern
Bow
Bow
Mounting Method: "Floor"
(Deck)
Mounting Direction: A
Starboard
DIRECTION "A" DIRECTION "B"
Mounting Method: "Floor"
(Deck)
Mounting Direction: C
Starboard
Port
Stern
Bow
Port
Mounting Method: "Floor"
(Deck)
Mounting Direction: B
Starboard
Mounting Method: "Floor"
(Deck)
Mounting Direction: D
Starboard
DIRECTION "C" DIRECTION "D"
Stern
Stern
Processor u nit orientation, deck mount ing
1-13
1. INSTALLATION
1.3.3 Installation on the underside of a desk
The processor unit may be mounted on the underside of a desk as shown in the
figure below. Do not install it on the overhead.
Desk
Name Plate
Installation of processor unit on the und er s ide of a desk
Reference Direction
Mount processor unit so
reference direction is
within
fore-and-aft line.
±
2.5° of
Port
POWER switch
(power lamp)
Bow
Mounting Method: Invert
Mounting Direction: A
Starboard
DIRECTION "A" DIRECTION "B"
Stern
Bow
Mounting Method: Invert
Mounting Direction: C
Connectors
Processor Unit, rear view
Port
Bow
Stern
Bow
Name plate (other side)
Mounting Method: Invert
Mounting Direction: B
Starboard
Mounting Method: Invert
Mounting Direction: D
Port Starboard
DIRECTION "C" DIRECTION "D"
Stern
1-14
Port
Stern
Mounti ng on underside of desk
Starboard
1.4 Installing the Display Unit
1.4.1 Desktop, overhead mounting
1. Fasten the hanger to the mounting location with four tapping screws
(supplied). See the outline drawing for mounting dimensions.
2. Screw the knobs into the display unit.
3. Set display unit to the hanger and tighten the knobs.
4. Run the ground wire between the ground terminal on the display unit and the
ship’s superstructure.
1. INSTALLATION
1.4.2 Flush mount
Two types of flush mounts are available. See the outline drawing at the back of
the manual for details.
Flush mount “F”
Flush mount “ F” kit Type: OP20-29, Code No: 000-041-405)
Name Type Code No. Qty
Cosmetic Panel 20-016-1051 100-251-370 1
Tapping Screw 5X20 000-802-840 4
Hex Bolt M6X12 000-862-127 2
Spring Washer M6 000-864-260 2
1. Make a cutout in the mounting location. The dimensions are 183(W) x 92(H)
mm.
2. Fasten the cosmetic panel to the display unit with hex bolts and spring
washers.
3. Fasten the display unit to the mounting location with tapping screws.
Desktop
Display unit mounting methods
Overhead
1-15
1. INSTALLATION
Flush mount “S”
Flush mount “ S ” kit Type: OP20-17, Code No.: 000-040-720)
Name Type Code No. Qty
Flush Mount Fixture 20-007-2401 100-183-190 2
Wing Bolt M4X30 000-804-799 4
Wing Nut M4 000-863-306 4
Hex Bolt M6X12 000-862-127 2
Spring Washer M6 000-864-260 2
1. Make a cutout in the mounting location. The dimensions are 167(W) x 92(H)
mm.
2. Place the display unit in the cutout.
3. Fix the display unit to the two flush mount fixtures with hex bolts and spring
washers.
4. Screw the butterfly nut on the butterfly bolt.
5. Fix the display unit with the butterfly bolt and then tighten the butterfly nut.
Flush mount “S”
1-16
1.5 Wiring
This section covers general wiring. For further details see the interconnection
diagram at the back of this manual.
ANTENNA UNIT
SC-303
OR
ANTENNA UNIT
SC-603
3
PROCESSOR UNIT
SC-501
1. INSTALLATION
2
GPS ANT
1
ANTENNA Terminals
GPS ANT1: No color
GPS ANT2: Yellow line
GPS ANT2: Red line
(using cable TPPX6-3D2V-15M)
32
TPPX6-3D2V-15M, 15m
or
TNC-PS-3D-15 (3 pcs.)
DISPLAY UNIT
SC-502
DISPLAY
Cable from display
DPYC 1.5
12-24 VDC
MJ-A7SPF0006-100,
10m
*
Ground Terminal
Connect IV-2.0 sq
ground wire to
ship’s superstructure.
Wiring
1-17
1. INSTALLATION
Note 1: Use cable type DPYC-1.5 (or equivalent) for the power cable.
Note 2: The optional antenna cable set (CP20-01700 or CP20-01710) allows
DPYC-1.5
Armor
Sheath
φ =
11.7 mm
Conductor
S = 1.5 mm
φ = 1.56 mm
2
Sectional view of coaxial cable DPYC-1.5
you to extend antenna cable length to 30 m (50 m). See next page for
how to attach the connector.
Wrap each
junction with
tape.
Attach connector
N-P-8DFB in field.
(OR Open-type
Antenna)
1 m
30 or 50 m
Bind the coaxial cables with vinyl tape.
1 m
How to ins tall the opti onal antenna cable s et
To processor
unit
1-18
How to att ach connector N-P-8DFB
1. INSTALLATION
Outer Sheath
Armor
Cover with heat-shrink tubing and heat.
Clamp Nut
Inner Sheath Shield
50
Gasket
(reddish
brown)
Trim shield here.
30
Clamp
Aluminum Foil
10
(Dimensions in millimeters.)
Cut off insulator and core by 10 mm.
Twist shield end.
Slip on clamp nut,
gasket and clamp as shown left.
Fold back shield over clamp and trim.
Cut aluminum foil at four places,
90 from one another.
Fold back aluminum foil onto shield
and trim.
Expose the insulator by 1 mm.
Expose the core by 5 mm.
Slip the pin onto the conductor.
Solder them together through the
hole on the pin.
Insert the pin into the shell.
Screw the clamp nut into the shell.
(Tighten by turning the clamp nut.
Do not tighten by turning the shell.)
Trim aluminum
tape foil here.
Clamp Nut
Solder through
the hole.
Insulator
1
5
Pin
Shell
How to attach connector N-P-8DFB
1-19
1. INSTALLATION
1.6 Initial Settings
Follow the procedures in this section to enter initial settings.
NOTICE
Improper menu settings may stop output of
data and display the message "RATE
ERROR." Be sure to enter correct data.
1.6.1 Confirming satellite status
Press the [SAT STATUS] key.
Satellites used for
measurement
SAT TRACKING STATUS
Satellites
being
tracked
TIMER 5 '52" OK
NO. GOOD STATUS
GPS1 8 8 D3D
GPS2 7 7 D3D
GPS3 8 8 D3D
"OK" displayed when
the "GOOD" column
shows that the number
of satellites acquired is
five or more.
"3D" shown when no
beacon receiver is used.
"W3D" shown when
receving W AAS.
Satellite tracking status display
When the system is turned on for the first time it is in the “cold-start” state, which
means there is no satellite data (almanac data) stored. In this condition it takes
about 12 minutes to find heading. When heading is found the display shows
“OK.” The timer at the top left corner of the screen shows time since power on. If
OK is not displayed within 30 minutes after turning on the power, the antenna
mounting location may not be suitable. Suspect that the number of satellites in
view is less than five due to signal blockage. (For the open-type antenna, loosen
the nut at the center of the antenna unit to adjust antenna orientation.) Resolve
the problem and then recheck tracking status.
If the heading error is between 5° and 10°, adjust orientation of the antenna unit,
while watching the heading indication on the display.
1-20
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