Furuno Sc 50 User Manual

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Nishinomiya 662-8580, JAPANNishinomiya 662-8580, JAPAN

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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* 0014854802*

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*

ME72510C00*

* 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

WARNING LABEL

Name: Warning Label (1) Type: 86-003-1011-1 Code No.: 100-236-231

Steering Compass

0.6 m

FOREWORD ..................................................................................................................iv

SYSTEM CONFIGURATION...........................................................................................v

EQUIPMENT LIST..........................................................................................................vi

SPECIFICATIONS.....................................................................................................SP-1

INSTALLATION...................................................................................................... 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

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

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).

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

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

: 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.

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

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.

50 m

3 sets required

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.

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

160

BOW

Fixing Hole (

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

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

Antenna

Arm Cover (Below arm)

Antenna Base

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.

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

A number is inscribed on each antenna arm.

PORT

Antenna Element

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

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.

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).

Coat screws with ThreeBond (supplied).

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

Bow

Stern

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

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

ANTENNA UNIT SC-603

PROCESSOR UNIT SC-501

1. INSTALLATION

GPS ANT

ANTENNA Terminals GPS ANT1: No color GPS ANT2: Yellow line GPS ANT2: Red line (using cable TPPX6-3D2V-15M)

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

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

Gasket (reddish brown)

Trim shield here.

Clamp

Aluminum Foil

(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

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

1.6.2 Choosing mounting method

1. Turn on the processor unit and then press the [MENU] key to show the menu.

MAIN MENU

1. INSTALLATION

ALARMS

MESSAGES GPS SETUP SYS SETUP SOFT VER. OTHERS

SATELLITE WAAS/DGPS I/O SETUP INST MENU ERASE TRIP MENU

Main menu

2. Use the Omnipad (

) to choose “INST MENU” and then press the [ENT]

key.

INSTALLATION SETUP

MOUNTING : WALL DIRECTION : A

LANGUAGE : ENG ROLL OFFSET : 0.0 PITCH OFFSET : 0.0

Installation setup m enu

3. “MOUNTING” is selected; press the [ENT] key.

4. Use the Omnipad to choose the mounting method: “FLOOR”, “WALL” or

“INVERT” as appropriate.

5. Press the [ENT] key.

6. “DIRECTION” is selected; press the [ENT] key.

7. Use the Omnipad to choose mounting direction (“A ”, “B ”, “C” or “D”) as

appropriate. Refer to section 1.3.

8. Press the [ENT] key.

1-21

1. INSTALLATION

1.7 Connection of External Equipment

1.7.1 General wiring

All external equipment are terminated on the MAIN Board inside the processor unit. Turn off the power and unfasten four screws to remove the cover. Connect wiring from external equipment referring to the interconnection diagram. Use the terminal opener supplied to open terminal blocks, referring to the instructions below.

Recommended Cables*: Power cable: DPYC-1.5 IEC 61162 equipment: TTYCS-1 AD-10 equipment: TTYCS-1Q

* Or equivalent

How to insert cores in terminal blocks

Opener

1. Insert opener.

2. Press opener.

3. Insert core.

4. Release opener.

Power Cable

From top: Analog Roll, Analog Pitch, 2-pole. See Note.

LOG/ALARM (Contact signal, 6-pole)

DATA IN (AD-10/IEC 61162-1/2, 5-pole)

BEACON EXT (RTCM SC-104, 3-pole)

DATA OUT6 (AD-10, 4-pole)

DATA OUT1-DATA OUT5 (AD-10/IEC 61162-1/2, 4-pole)

Processor unit, cover opened

Note 1: Attach labels (supplied) to cables to differentiate between them. Note 2: A plastic sheet is placed across the cable glands of the processor unit to keep out

foreign material. Cut out holes in the plastic where cables are to be lead in.

Note 3: Roll, pitch analog out voltage [V] = 0.0785 x θ (deg.) + 3.5 (θ = roll, pitch angle)

Output example

Roll or pitch angle Analog out voltage 0 [deg] 3.5 [V] 5 [deg] 3.8925 [V] 10 [deg] 4.285 [V] 20 [deg] 5.07 [V]

1-22

1.7.2 Fabrication of cables

Cable Sectional view, fab rication

Power cable DPCY-1.5 (or equivalent)

Cable for IEC 61162 format equipment (JIS cable TTYCS-1 or equivalent)

Cable for AD-10 format equipment ((JIS cable TTYCS-1Q or equivalent)

Armor

Sheath

φ = 11.7 mm

φ = 10.1 mm

SECTIONAL VIEW (TTYCS-1)

φ = 11.3 mm

SECTIONAL VIEW (TTYCS-1Q)

Conductor S = 1.5 mm φ = 1.56 mm

SECTIONAL VIEW

Conductor S = 0.75 mm φ = 1.11 mm

Shield

Conductor S = 0.75 mm φ = 1.11 mm

Armor

Sheath

Shield

Armor

Sheath

Crimp-on lug FV1.25-5

Sheath

Vinyl tape

FABRICATION

Braided shield

Four cores on TTYCS-1Q

Ground wire (70)

Ground wire: Fasten to fixing screw on pcb.

Armor

Cut the sheath.

1015

Vinyl tape

FABRICATION

Lay in clamp where paint was removed.

Armor

Twist and cut.

Solder

1. INSTALLATION

Remove paint by 40 mm, clamp this part in cable clamp.

NOTE ON WIRING

1) Ground both this unit and external equipment.

2) Fabricate braided shield of external equipment as follows:

- IEC 61162-1 input, AD-10 input (photo coupler): Connect to FG(frame ground).

- IEC 61162-2 input (RS-422/485): Connect to SG(signal ground).

Note: The power section of this equipment is insulated so the potential of SG and FG are the same. If the shielding is not properly done, the data output IC may be damaged.

1-23

1. INSTALLATION

(This page intentionally left blank.)

1-24

2 OPERATION

2.1 Controls

MENU key: Opens menu.

DISP key: Selects display; closes menu.

HOW TO REMOVE THE COVER

Press here and pull toward you to remove cover.

Omnipad: Selects menu items; shifts cursor.

DISP

SATELLITE COMPASS

HDG

SETUP

ENT

DIM

SAT

STATUS

ENT key: Terminates key input. DIM key: Adjusts panel illumination,

display contrast. HDG SETUP key: Chooses heading

source. 

SAT STATUS key: Shows satellite tracking status. See the illustration on page 1-20.

Display unit

NOTICE

Reducedaccuracymayoccurincase ofunfavorablesatelliteconstellation, worsenedHDOP,etc.

Alwaysconfirmpositionagainstother navigationdevicestoverifyreliability.

2-1

2. OPERATION

2.2 Turning the Power On/Off

Use the power switch on the processor unit to turn the power to the display unit on and off.

Processor u nit

A beep sounds and the display starts up with the last-used display.

Note: If backup heading data is used the heading indication flashes until faithful

heading data becomes available.

POWER Switch

2.3 Panel Illumination, Display Contrast

1. Press the [DIM] key.

DIMMER (1-8)

CONTRAST (0-63)

EXIT: [ENT]

Dialog box for adjustment of panel illumination, dis play c ontrast

2. Press ▲ or ▼ to adjust panel illumination (dimmer).

3. Press ◄ or ► to adjust display contrast.

4. Press the [ENT] key.

2-2

2.4 Choosing a Display

Use the [DISP] key to show a display desired.

2.4.1 Descri pt io n of di spl ays

Heading display

The heading display shows heading, course, speed, date, time and position-fixing status. The heading status mark changes in the sequence shown below. The “final calculations” mark disappears after heading becomes reliable, which is approximately 90 seconds after that mark appears.

Position-fixing status indications

2D 2D GPS position fix

3D 3D GPS position fix

D2D 2D DGPS position fix

D3D 3D DGPS position fix

SIM Simulation mode

W2D WAAS 2D position fix W3D WAAS 3D position fix

Positionfixing status

04 - 1 - 15

Date (day/month/year)

Time

23:54:13

2. OPERATION

Heading Calculation Status

= Acquiring satellite = Calculating heading = Final calculations

When the data of external sensor is input, EXT (in reverse video) replaces HDG on the Heading, Nav data, Steering and Compass displays.

HDG

SOG

.00

Speed over ground

832

COG

213

Course over ground

Heading

Nav dat a display

The nav data display shows position in latitude and longitude, speed, heading, date, time and position-fixing status.

HDG

00:00:00

’0.°0 ’0.°0

728

Position in Latitude, Longitude

SOG

04 - 1 - 15

00 00 00 00

.00

Nav data di s play

2-3

2. OPERATION

Steering display

The steering display shows heading in digital and analog form. SOG and COG are also indicated. Note that COG accuracy is low when the own ship speed is low. The faster the speed, the more accurate the COG.

07:54

Lubber’s mark

213

Bearing scale

HDG

SOG

782

260250 270 280 290 300

.00

COG

St eer ing display

Compass display

The compass display shows heading by compass direction. Pitch and roll are also indicated. The compass rose rotates with heading.

Pitching

Rolling

23:24:01

HDG

PIT

ROL

NESW

Own ship symbol

Compass display

ROT (Rate-of-Turn) display

The ROT display provides digital and analog indications of rate of turn.

2030 10 0 10 20 30

ROT

scale

ROT

PORT

ROT

221

STBD

°/min

ROT display

2-4

2. OPERATION

Speed display

Depending on the setting of DISTANCE DISP on the TRIP menu, the Set and Drift display or the Distance Run display is shown. The current indication requires a Doppler Speed Log.

Ground speed

SOG

211

STW

CURRENT

222

Current (direction, speed)

SOG/STW display

SOG

211

STW

DISTANCE

222

54768

Distance run

Lateral speed

Speed relative to water

2-5

2. OPERATION

2.5 Alarm Setup

The SC-50 can alert you with audible and visual alarms when GPS signal, DPGS signal and WAAS signal are lost. To set the DGPS alarm, do the following:

1. Press the [MENU] key to show the menu.

2. Choose ALARMS and then press the [ENT] key.

ALARMS

BUZZER : LONG DGPS : OFF

Alarm menu

3. BUZZER is selected; press the [ENT] key.

SHORT

LONG

CONSTANT

Buzz er options

4. Use ▲ or ▼ to choose buzzer type desired and then press the [ENT] key.

SHORT: Two short beeps LONG: Three long beeps CONSTANT: Continuous beep

5. Press the [ENT] key.

6. DPGS is selected; press the [ENT] key.

OFF

DGPS alarm options

7. Use ▲ or ▼ to choose OFF or ON as appropriate.

8. Press the [ENT] key.

9. Press the [DISP] key to close the menu.

2-6

2.6 Confirming Satellite Status

You can check the receiving condition of each antenna unit as follows:

1. Press the [MENU] key to open the menu.

2. Choose SATELLITE and then press the [ENT] key.

Positionfixing status

North

DOP

2. OPERATION

RX signal level Horizontal bar extends with signal strength. Satellite whose signal strength extends past the first vertical line is used for heading and position calculation.

DOP

1. 5

- -

134

WAAS

Elevation angle 5

Antenna element no.

GPS1

Elevation angle 45

Satellites shown in white on black are used for calculation of heading and position.

Satellite status display

3. Use ◄ or ► to choose antenna element for which to confirm receiving status.

4. Press the [DISP] key to close the menu.

2-7

2. OPERATION

2.7 GPS Setup

The GPS SETUP menu smoothes position and course, averages speed, applies position offset, and deactivates unhealthy satellites.

2.7.1 Displa yin g the GPS se tu p men u

1. Press the [MENU] key to open the menu.

2. Choose GPS SETUP and then press the [ENT] key.

GPS SETUP

SMOOTH POS : 0SEC SMOOTH S/C : 5SEC LAT OFFSET : 0.000’N LON OFFSET : 0.000’E DISABLE SV :

GPS SETUP menu

2.7.2 GPS SETUP menu description

SMOOTH POS (Smoothing position)

When the DOP (Dilution of Precision, the index for position-fixing accuracy) or receiving condition is unfavorable, the GPS fix may change randomly, even if the vessel at anchor. This change can be smoothed by averaging a number of GPS fixes. The setting range is from 0 (no smoothing) to 999 seconds. The higher the setting the more smoothing. However, too high a setting slows updating of position.

SMOOTH S/C (Smoothing speed/course)

Ship’s speed and course are directly measured by receiving GPS satellite signals, independent of positions. The data varies with receiving conditions and other factors. You can reduce this random variation by increasing the smoothing. The higher the setting the more that speed and course are smoothed. If the setting is too high, however, the follow-up to actual values gets slower. The setting range is from 0 (no smoothing) to 999 seconds.

LAT/LON OFFSET (L/L position offset)

2-8

If GPS fixes are erroneous while at anchor, enter a position offset to compensate for position error. Consult a nautical chart to determine latitude and longitude differences between the chart and GPS display. Enter that value as the offset.

DISABLE SV (Disable satellite)

IEC

AD-10

Every GPS satellite is broadcasting abnormal satellite number(s) in its Almanac, which contains general orbital data about all GPS satellites. Using this information, the GPS receiver automatically eliminates any malfunctioning satellite from the GPS satellite schedule. However, the Almanac sometimes may not contain this information. If you hear of an inoperative satellite you can disable it manually. Enter satellite number in two digits and then press the [ENT] key. To restore a satellite, enter “00”.

2.8 Output Data

2.8.1 Heading

Heading data is output from the DATA OUT port on the processor unit, in IEC 61162-1/2 format.

1. Press the [MENU] key to open the menu.

2. Choose I/O SETUP and then press the [ENT] key.

2. OPERATION

OUTPUT DATA SETUP

DATA OUT1: AD-10

DATA OUT2: AD-10 DATA OUT3: IEC DATA OUT4: IEC DATA OUT5: IEC LOG PULSE: 200 P/NM

OUTPUT DATA SETUP menu

3. Choose DATA OUT1 and then press the [ENT] key.

Data out opt ions

4. Use the Omnipad to choose AD-10 or IEC as appropriate and then press the [ENT] key. If you choose AD-10, no further operation is required; go to step 18 to finish. For IEC go to the next step.

DATA OUT1

SENTENCE: HDG VTG ROT

HDT HDM GLL ZDA VHW VBW

BAUD RATE: 4800BPS INTERVAL: 100mS NMEA VER: IEC ED2 HDG TALKER: GP

DATA OUT1 menu

2-9

2. OPERATION

5. Choose SENTENCE and then press the [ENT] key.

6. Use the Omnipad to choose a sentence and then press the [ENT] key.

DATA OUT1

HDT VTG VHW HDM GGA VBW ROT GNS HVE ATT GLL ZDA VDR

DATA OUT1 menu, sentences

HDT: True heading (required for radar, AIS, ECDIS, etc.) HDM: Magnetic heading (HDM is obtained in this equipment by adding the

magnetic variation to HDT.) ROT: Rate-of-turn data ATT: True heading, pitching, rolling (FURUNO’s proprietary sentence) VDR: Set and drift VTG: Course over ground and ground speed GGA: Global positioning system (GPS) fix data GNS: GNSS fix data GLL: Geographic position, latitude/longitude VHW: Water speed and heading VBW: Dual ground/water speed HVE: GPS antenna up-down motion amplitude (FURUNO proprietary

sentence) ZDA: Time and date

OFF

7. Use the Omnipad to choose OFF or ON as appropriate and then press the [ENT] key. Sentences selected for output are marked with an asterisk.

8. Repeat steps 6 and 7 for other items. All sentences cannot be selected. The message “SENTENCE OVERLOAD” appears when too many sentences have been selected. Change settings as appropriate. For further information see page 2-12.

9. Press the [MENU] key to return to the DATA OUT1 menu.

10. Choose BAUD RATE and then press the [ENT] key.

4800BPS

9600BPS 19200BPS 38400BPS

Baud rate opt ions

2-10

2. OPERATION

25ms

100ms 200ms 1S 2S

11. Use the Omnipad to choose the baud rate of the equipment connected and then press the [ENT] key.

12. INTERVAL is selected; press the [ENT] key.

Tx inter v al options

13. Use the Omnipad to choose appropriate output interval and then press the [ENT] key.

14. Choose IEC VERSION and then press the [ENT] key.

IEC ED1

IEC ED2 NMEA 1.5

IEC, NM E A version options

15. Choose appropriate IEC (or NMEA) edition and then press the [ENT] key.

16. Choose HDG TALKER and then press the [ENT] key.

HE HN HC

Heading talker options

17. Choose appropriate heading talker and then press the [ENT] key.

GP: GPS navigator talker HE: North-seeking gyrocompass talker HN: Non-north seeking gyrocompass talker HC: Magnetic compass talker

18. Press the [DISP] key to close the menu, or press the [MENU] key to return to the I/O SETUP menu to setup another output port.

2-1 1

2. OPERATION

Outpu t sentence limitation

The number of sentences which can be output depends on baud rate and output interval settings. The maximum number of characters per each data sentences are shown in the table below and the total number of characters must satisfy the formula shown below. The number of characters which can be output “N” is calculated by the following formula

N <

T: Interval (s) B: Baud rate

0.083 x T x B

Sentence and maximum number of character s

Sentence HDT HDM ROT ATT HVE VTG* GGA* GNS* GLL* ZDA* VHW* VBW* VDR＊

No. of Characters

19 19 21 34 23 46 66 62 47 36 44 45 35

*: Output is 1 s if interval set is shorter than 1 s.

For example, the baud rate is 4800 bps, interval is 100 ms (= 0.1 s). Therefore, the number of characters is N <0.083 x 0.1(s) x 4800(bps) = 39.4.

Then, the number of characters which can be output is 39. For sentences (sentences not having an asterisk in the table) where the output interval is variable the number of characters is as shown in the table, however sentences where the output interval is not smaller than 1 s (asterisk-marked sentences in table) the number of characters which can be output is “number of characters in table” x “setting interval.”

For the above settings the following applies:

•

If both HDT and HDM are selected the total number of characters is 19+19 =

38. Since the count is less than 39 both can be selected.

2-12

•

If both HDT and VTG are selected the total number of characters is 19+46x0.1=23.6. Since the count is less than 39 both can be selected.

•

If HDT, HDM and VTG are selected the total number of characters is 19+19+46x0.1=42.6. In this case, the message “SENTENCE OVERLOAD” appears.

2.8.2 Log pulse

This equipment provides SOG (speed over ground) in high accuracy. It converts an SOG value to a pulse signal and outputs at the rate of 200 or 400 pulses/nm.

1. Press the [MENU] key.

2. Choose I/O SETUP and then press the [ENT] key.

3. Choose LOG PULSE and then press the [ENT] key.

4. Choose 200p/nm or 400p/nm as appropriate and then press the [ENT] key.

5. Press the [DISP] key to close the menu.

200p/nm

400p/nm

Log pulse opt ions

2. OPERATION

2-13

2. OPERATION

2.9 System Setup

2.9.1 Geodetic data

Your unit is preprogrammed to recognize most of the major chart systems of the world. Although the WGS-84 system (default setting) is the GPS standard, other categories of charts in other datum still exist. Match the GPS datum with the chart system you use.

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

DATUM : WGS84 UNITS : kt TIME DIFF : +00:00 TIME DISP : 24 HOUR TEST? DEMO : OFF EXCHANGE BATTERY?

SYSTEM SETUP

SYSTEM SETUP menu

3. Confirm that the cursor is selecting DATUM and then press the [ENT] key.

4. Choose WGS84 (GPS standard), WGS72 or OTHER according to the nautical chart you use and then press the [ENT] key.

5. If you chose WGS72 or WGS84, press the [DISP] key to finish. For OTHER, go to step 6.

6. Press the [ENT] key.

7. Use the Omnipad to enter chart number, referring to the geodetic chart list on page A-2. Choose location with ◄ or ►; change value with ▲ or ▼.

8. Press the [ENT] key.

9. Press the [DISP] key to close the menu.

2-14

2.9.2 Units of measurement

Distance/speed can be displayed in nautical miles/knots, kilometers/kilometers per hour, or miles/miles per hour.

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

3. Choose UNITS.

4. Press the [ENT] key.

5. Choose unit of measurement combination desired; kt, km/h, mi/h.

6. Press the [ENT] key.

7. Press the [DISP] key to close the menu.

2.9.3 Using local time

GPS uses UTC time. If you would rather use local time, enter the time difference (range: -13:30 to +13:30) between local time and UTC.

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

3. Choose TIME DIFF and then press the [ENT] key.

4. Press ▲ or ▼ to display + or – as appropriate.

5. Enter time difference with the Omnipad. Choose digit with ◄ or ►; change value with ▲ or ▼.

6. Press the [ENT] key.

7. Press the [DISP] key to close the menu.

2. OPERATION

2.9.4 Time format

Time can be displayed in 12 hour or 24 hour format.

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

3. Choose TIME DISP and then press the [ENT] key.

4. Choose 12HOUR or 24HOUR as appropriate and then press the [ENT] key.

5. Press the [DISP] key to close the menu.

2-15

2. OPERATION

2.9.5 Demonstration mode

The demonstration mode provides simulated operation of the equipment.

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

3. Choose DEMO and then press the [ENT] key.

4. Choose ON or OFF as appropriate and then press the [ENT] key.

5. Press the [DISP] key to close the menu.

The indication SIM appears at the top of the screen when the demonstration mode is active. When the demonstration mode is first made active, SIMULATION MODE appears when the power is turned on and it is erased when any key is pressed.

2-16

2.10 WAAS/DGPS Setup

1. Press the [MENU] key to open the menu.

2. Choose WAAS/DGPS and then press the [ENT] key.

STATION: Shows GOOD or NG.

WAAS/DGPS

MODE : GPS WAAS SEARCH: AUTO 134 CORRECTIONS DATA SET: 00 DPGS STATION: AUTO RATE: 000BPS FREQ: 310.0kHz STATION: GOOD* DATA:GOOD* SIG. S: 55.2 dB* SNR: 22.0 dB*

3. MODE is selected; press the [ENT] key.

DATA: Shows GOOD or NG. SIG. S: Signal Strength. A figure be tween 0

and 99 is shown. The higher the figure the stronger the beacon signal. SNR: Signal to Noise Ratio. A figure between 1 and 22 is shown. When your boat is in the service area of a beacon station, SNR should be 21 or 22. If the figure is below 21 the position will be inaccurate. If this happens, check for radar interference, poor ground and generator noise on own ship.

WAAS/DG P S menu

2. OPERATION

GPS

WAAS DGPS AUTO

Position fix mode options

4. Choose appropriate mode referring to the description below and then press the [ENT] key.

GPS: Position fix by GPS WAAS: Position fix by WAAS DPGS: Position fix by DGPS (external beacon receiver required) AUTO: Position fix in order of DGPS, WAAS and GPS

5. For WAAS or AUTO do as below. For DGPS go to step 6; for GPS go to step

1) WAAS SEARCH is selected; press the [ENT] key.

AUTO

MANUAL

WAAS SEARCH options

2-17

2. OPERATION

2) Use the Omnipad to choose WAAS satellite search method, AUTO or MANUAL as appropriate. For MANUAL, press the [ENT] key, enter appropriate WAAS satellite referring to the illustration below and then press the [ENT] key.

Provider GEO Satellite Longitude

WAAS

EGNOS

POR (134) 178°E

AOR-W (122) 54°W

AOR-E (120) 15.5°W

IOR (131) 64.5°E

118°W 34.75°W 24.5°E 121.25°E

2°

122

AOR-W

54°W

Longitude Range Satellite

120.25

W to 33.75°W 122

119

35.75

23.5

2°

120

AOR-E

15.5°W

One-degree threshold

E to 117°W 134

W to 25.5°E 120

E to 122.25°E 131

2° 2°

131

IOR

64.5°W

134

POR

178°E

GEO satellite and coverage area

3) CORRECTIONS DATA SET is selected; press the [ENT] key. CORRECTIONS DATA SET determines how to use the WAAS signal. Use the default setting “00”. Do step 6 and 7 for DGPS.

6. Choose DPGS STATION and press the [ENT] key.

AUTO

MANUAL

AUTO/MANUAL options

7. Choose MANUAL or AUTO as appropriate and press the [ENT] key. For AUTO got to step 8. For MANUAL do the following:

1) RATE is selected; press the [ENT] key.

50BPS

100BPS 200BPS

Baud rate options

2) Choose appropriate baud rate and press the [ENT] key.

2-18

3) FREQ is selected; press the [ENT] key.

4) The cursor is selecting the hundredths digit so press ▲ or▼ to display appropriate digit. Press ► to shift the cursor to the tenths place.

5) Set other digits appropriately.

8. Press the [DISP] key to close the menu.

2. OPERATION

2-19

2. OPERATION

2.11 OTHERS Menu

The OTHERS menu contains the following items:

HOLD HDG DATA: Choose whether to display last-used heading data at power

on or not. Because this data is not reliable, the heading indication flashes to alert you.

HDG RESTORATION: Choose how to restore GPS signal, automatically or

manually, after it is lost. For manual restoration, a key must be pressed to restart heading output. This is done for safety purposes; for example, when an autopilot is used.

HDG BACKUP : Choose how long to display backup data when the GPS signal

is lost. (This data is also output to external equipment.)

1. Press the [MENU] key to display the main menu.

2. Choose OTHERS and then press the [ENT] key.

OTHERS

HOLD HDG DATA: OFF HDG RESTORATION : MAN HDG BACKUP :

Others menu

3. HOLD HDG DATA is selected; press the [ENT] key.

5MIN

OFF

4. Choose ON or OFF as appropriate.

5. Press the [ENT] key.

6. HDG RESTORATION is selected; press the [ENT] key.

MAN

2-20

AUTO

HDG REST ORATION options

7. Use the Omnipad to choose MAN or AUTO as appropriate and then press the [ENT] key.

8. HDG BACKUP is selected; press the [ENT] key.

9. Choose 1, 2, 3, 4 or 5 minutes as appropriate.

10. Press the [ENT] key followed by the [DISP] key to close the menu.

2.12 TRIP Menu

The TRIP menu functions to

•

Choose the indication to show on the SOG/STW display

•

Choose source of distance run

•

Reset distance run to zero

•

Smooth the tide drift indication

•

Enter smoothing for rate of turn and display range scale

1. Press the [MENU] key to display the main menu.

2. Choose TRIP MENU and then press the [ENT] key.

TRIP MENU

DISTANCE DISP : DSTNC

DISTANCE CALC: GPS

RESET DISTANCE?

DRIFT AVG : 10SEC

SMOOTH ROT: 2.5 SEC

ROT RANGE: 60°/MIN

2. OPERATION

TRIP menu

3. Choose DISTANCE DISP and then press the [ENT] key.

4. Choose what to display on the Speed display; distance run (DSTNC) or tide direction and speed (DRIFT). Press the [ENT] key.

5. Choose DISTANCE CALC and then press the [ENT] key.

6. Choose the source for distance run; GPS, VLW (distance traveled through water) or VBW (Dual ground/water speed). (VLW requires DS-80 type Doppler speed log and VBW requires Current indicator or Doppler speed log.) Press the [ENT] key.

7. Choose DRIFT AVG. and then press the [ENT] key.

8. If tide current and speed data is unstable, enter a smoothing figure to stabilize the data. The higher the figure the more smoothed the data. A setting between 0 (no smoothing) and 9999 (seconds) is available.

9. Choose SMOOTH ROT and then press the [ENT] key.

10. Use the Omnipad to enter rate of turn smoothing rate. Choose location with ◄ or ►; change value with ▲ or ▼. The setting range is 0.1 to 30.0 (seconds).

11. Press the [ENT] key.

12. Choose ROT RANGE and the press the [ENT] key.

13. Choose the range of the ROT graph from among 30, 60 and 90 (degree/min.) and then press the [ENT] key.

14. Press the [DISP] key to close the menu.

2-21

2. OPERATION

2.13 Resetting Distance Run

The distance run may be reset to zero as below when the source of distance run is GPS or VBW.

1. Press the [MENU] key to display the main menu.

2. Choose TRIP MENU and then press the [ENT] key.

3. Choose RESET DISTANCE and then press the [ENT] key.

RESET DISTANCE?

ARE YOU SURE? YES NO

RESET DISTANCE prom pt

4. Choose YES and then press the [ENT] key.

5. Press the [DISP] key to close the menu.

2.14 Choosing External Heading Source for Backup

Choose the source of heading data as below.

CAUTION

Never switch from internal to external heading while the autopilot is in the automatic mode. Change to the manual mode before switching.

2. Press the [HDG SETUP] key.

HEADING SETUP

OFFSET : +000.0 (SERVICE ONLY)

HEADING : INT

INT HDG - - - . EXT HDG - - - . -



OFFSET : Heading offset. See service manual for instructions.

"SERVICE ONLY" means heading offset shown for display only.

HEADING : Select heading source. Choose INT for normal use.

If a gyrocomapss is connected for primary means,

leaving this equipment as backup, choose EXT. INT HDG : Bow heading. Includes offset. EXT HDG : Heading fed from external equipment.

Heading set up menu

2-22

3. ”HEADING” is selected; press the [ENT] key.

4. Choose INT or EXT as appropriate. Normally choose INT. If own GPS sensor is not working and a heading sensor such as a gyrocompass is available, choose EXT.

5. Press the [ENT] key.

6. Press the [DISP] key to close the menu.

3 MAINTENANCE,

TROUBLESHOOTING

WARNING

ELECTRICAL SHOCK HAZARD

Do not open the equipment.

Only qualified personnel should work inside the equipment.

3.1 Preventive Maintenance

Regular maintenance is important for good performance. A maintenance program should be established and should include the following points.

•

Check connectors and ground terminal on the processor unit and display unit for tightness.

•

Check ground terminal for rust. Clean or replace as necessary.

•

Check for water leakage in the antenna cable. Replace the cable if there are signs of water leakage.

•

Remove dust and dirt from the display unit and processor unit with a dry, soft cloth. For the LCD, wipe it carefully to prevent scratching, using tissue paper and an LCD cleaner. To remove stubborn dirt, use an LCD cleaner, wiping slowly with tissue paper so as to dissolve the dirt. Change paper frequently so the dirt will not scratch the LCD. Do not use chemical cleaners for cleaning they can remove paint and markings.

3-1

3. MAINTENANCE, TROUBLESHOOTING

3.2 Troubleshooting

This section provides basic troubleshooting procedures which the user may follow to restore normal operation.

Troubleshooting

Symptom Cause Remedy

Cannot turn on the power.

Heading indication changes randomly when ship is at anchor or does not change when ship moves.

Heading output from SC-50 does not appear on external equipment.

Power cable on the processor unit

Power supply failure Check the power supply.

Blown fuse Have a qualified

Sensor trouble Run the diagnostic test2 to

Connection between SC-50 and external equipment has loosened.

Sensor trouble Run the diagnostic test1 to

Firmly connect the power cable

technician check the fuse.

determine cause.

Firmly fasten the connector.

determine the cause.

If large heading error occurs or heading indication is frequently interrupted, contact your dealer for advice.

3-2

3.3 Diagnostics

Diagnostic test1

The diagnostic test1 checks the equipment for proper operation.

Note: Heading is not output during the diagnostic test, and this is communicated

with an appropriate message. After completing the diagnostic test, turn the power off and on to update heading data.

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

3. Choose TEST? and then press the [ENT] key.

3. MAINTENANCE, TROUBLESHOOTING

TEST1

TEST2 TEST3

Test m enu options

4. Confirm that TEST1 is selected and then press the [ENT] key.

TEST START?

(STOP: PWR OFF)

ARE YOU SURE?

YES NO

Test start prompt

5. Press ◄ to choose YES and then press the [ENT] key. The test proceeds in the sequence shown on the next page.

Note: The output port test (see next page) is intended for the service technician,

using a special test connector. If TEST1 is conducted without the test connector, disconnect the DATA IN connector from the processor unit.

3-3

3. MAINTENANCE, TROUBLESHOOTING

ROM, RAM, KEY TEST

OK shown for normal; NG (No Good) shown for error

GPS receiver

Processor unit

Display unit

OUTPUT TEST (for serviceman)

GPS1 OK OK PUSH KEY GPS2 OK OK GPS3 OK OK CAL OK OK OK DISP OK OK

CNT= (STOP: PWR OFF)

ROM RAM

Number of times test executed

After 3 sec.

AD-10 IEC

OUT1 - - - OUT2 - - - OUT3 - - - OUT4 - - - OUT5 - - - OUT6 - -

KEY TEST Press each key one by one. Pressed key’s name appears here if key is functioning properly.

To stop the test turn off the power.

(For serviceman)

DISPLAY TEST

PROGRAM NUMBER DISPLAY

After 5 sec.

B-EXT - DISP OK

All LCD segments go on 2 sec., All LCD segments go off 3 sec.

ALL ON 2 SEC.

ALL OFF 3 SEC.

SOFTWARE VERSION

DISPLAY 205-1342-**.** PROCESS 205-1341-**.** GPS1 4850263*** GPS2 4850263*** GPS3 4850263***

** Program Version No.

3-4

CNT= (

STOP: PWR OFF)

ROM, RAM, KEY check appears after 3 sec.

Diagnosti c test sequence

6. Turn off the processor unit to quit the diagnostic test1.

3. MAINTENANCE, TROUBLESHOOTING

Diagnostic test2

If the heading indication changes randomly when ship is at anchor or does not change when the ship moves, run the test2 following the procedure below, with the ship at anchor and satellite signal received.

Note: Heading is not output during the diagnostic test, and this is communicated

with an appropriate message. After completing the diagnostic test, turn the power off and on to update heading data.

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

3. Choose TEST? and then press the [ENT] key.

TEST1

TEST2 TEST3

Test m enu options

4. Choose TEST2 and then press the [ENT] key.

TEST START?

(STOP: PWR OFF)

ARE YOU SURE?

YES NO

Test start prompt

5. Press ◄ to choose YES and then press the [ENT] key.

6. Press the [ENT] key twice. Rate and angle values are 0.0°. If the values

increase or decrease markedly (with ship at anchor), suspect rate sensor trouble. Contact your dealer to request service.

TEST2

YAW ROL PIT

RATE ANGLE

0.0

° °

0.0

° °

0.0

° °

<STOP: PWR OFF>

TEST2 di s play

7. Turn off the processor unit to quit the diagnostic test2.

3-5

3. MAINTENANCE, TROUBLESHOOTING

Diagnostic test3

This test checks the buzzer signal/contact for proper operation.

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

3. Choose TEST? and then press the [ENT] key.

4. Choose TEST3 and then press the [ENT] key.

TEST1

TEST2 TEST3

Test m enu options

TEST START?

(STOP: PWR OFF)

ARE YOU SURE?

YES NO

Test start prompt

6. Press ◄ to choose YES and then press the [ENT] key.

TEST3

ALARM: OFF

TEST3 menu

7. Press the [ENT] key.

OFF

ALARM options

3-6

8. Choose OFF or ON as appropriate and then press the [ENT] key.

OFF: Buzzer sound goes off, alarm contact signal is closed. ON: The buzzer sounds and the alarm contact is open.

9. To quit the test, turn off the processor unit.

3.4 Program Number

You may display the program number as follows:

1. Press the [MENU] key to open the menu.

2. Choose SOFT VER. and then press the [ENT] key.

SOFTWARE VERSION

DISPLAY 205-1342-**.** PROCESS 205-1341-**.** GPS1 4850263*** GPS2 4850263*** GPS3 4850263***

3. MAINTENANCE, TROUBLESHOOTING

** = Program version no.

3. Press the [DISP] key to close the program version no. display.

3.5 Clearing Data

You may clear GPS data and system data all at once or individually as follows:

1. Press the [MENU] key to open the menu.

2. Choose ERASE and then press the [ENT] key.

ERASE GPS DATA?

ARE YOU SURE?

YES NO

ERASE SYSTEM

DATA? (DEFAULT)

ARE YOU SURE?

YES NO

Program number display

ERASE ALL BACKUP

DATA? (DEFAULT)

ARE YOU SURE?

YES NO

Prompts for erasure of data

3. Choose GPS DATA?, SYSTEM DATA? or ALL BACKUP DATA? (clears GPS

and SYSTEM data) as appropriate. One of the following displays appears depending on your selection.

4. Press ◄ to choose YES and then press the [ENT] key to erase. After data is

erased the message “Completed erasing. Turn off the unit.” is displayed.

Note: MOUNTING, DIRECTION and LANGUAGE in the INST menu, HDG

RESTORATION and HDG BACKUP in the OTHERS menu and OFFSET in the HEADING SETUP menu are not cleared.

5. Turn off and on the power.

3-7

3. MAINTENANCE, TROUBLESHOOTING

3.6 Replacement of Battery

The processor unit has a battery which stores data when the power is turned off. When the battery voltage is low, the message “BATTERY!” appears on the display. Have a qualified technician replace the battery, following the procedure below. The life of the battery is 3-5 years.

Battery Location Type Code No.

Processor Unit CR2450-F2ST2L 000-144-941

1. Press the [MENU] key to open the menu.

2. Choose SYS SETUP and then press the [ENT] key.

3. Choose “EXCHANGE BATTERY?” and then press the [ENT] key.

EXCHANGE BATT?

ARE YOU SURE?

YES NO

Prompt for exchanging battery

4. Press ◄ to choose YES and then press the [ENT] key. The following message appears.

READY FOR BATTERY CHANGE. TURN OFF THE UNIT.

Prompt for turning off the power

5. At this time the contents of the RAM are temporarily moved to the flash memory. Turn off the power.

6. Have a qualified technician replace the battery.

Note: If the equipped will not be used for a long period of time, save data by

following the above procedure. This will prevent loss of data even if the battery dies.

3-8

3.7 Replacement of Fuse

The 3 A fuse on the POWER Board inside the processor unit protects the equipment from overcurrent and reverse polarity of the power supply. If the fuse blows, have a qualified technician check the fuse.

WARNING

Use the proper fuse.

Use of a wrong fuse can result in damage to the equipment or cause fire.

3.8 Error Messages

The alarm sounds for equipment error and is accompanied by a flashing exclamation mark ( ). Press any key to silence the alarm. The exclamation mark remains on the screen until the cause for error is eliminated. Find the cause for the alarm(s) as follows:

1. Press the [MENU] key to open the menu.

2. Choose MESSAGES and then press the [ENT] key.

3. MAINTENANCE, TROUBLESHOOTING

MESSAGES

GPS DATA ERROR!

Message di s play

3. Press the [DISP] key to close the menu.

Error mes sages

Error Message Meaning Remedy

ABORTING! GPS heading error continues for

one minute. For example, satellite cannot be acquired because of unfavorable environment.

ABORTING CALC! GPS signal lost for one minute. Press any key to try to restore

BACKUP ERROR!(DISP) Corrupted backup data found in

display unit at power on.

BACKUP ERROR!(PRCSSR)

Corrupted backup data found at processor unit at power on.

Check for obstruction.

normal operation. Default settings are

automatically restored. Default settings are

automatically restored.

(Continue d on next page)

3-9

3. MAINTENANCE, TROUBLESHOOTING

Error mes sages ( c on’t from pr ev ious page)

Error Message Meaning Remedy

BATTERY ALM! Voltage of battery in processor

unit is low.

DATA ERR! GPS data (from the GPS receiver

in the processor unit) is lost for one minute. Heading output is stopped and the heading indication shows “- - -“.

DGPS ERROR! DGPS data (from external DGPS

receiver) is lost for one minute.

GPS DATA ERROR! GPS data (from internal GPS

receiver) is lost for one minute. Heading output is stopped and the

heading indication shows “- - -“. GPS NO FIX! No GPS data. Check antenna cable. HDG ERROR! Heading error Request service. NO HEADING OUTPUT! GPS heading error continues for

five* minutes. In this case the

heading indication shows “- -

-“ and heading output is stopped.

* = default setting. May be

changed by “backup” setting. RAM ERROR! RAM problem Request service. RATE ERROR(YAW)! Data output stopped. Request service. RATE ERROR(ROLL)! Data output stopped. Request service. RATE ERROR(PITCH)! Data output stopped. Request service. COMMUNICATION ERR! Communication between display

unit and processor has been

interrupted. WAAS ERROR WAAS data lost for one minute. Request service. ROM ERROR! ROM problem Request service.

Have battery replaced at earliest convenience.

Check GPS receiver.

Ship may not be within DPGS service area.

Conduct diagnostic test1 and check if NG appears for results for GPS receivers GPS1, GPS2 and GPS3.

Press any key to try to restore normal operation.

Request service.

*: Alarm port goes open when message appears.

3-10

APPENDIX

1. Menu Tree

ALARMS

MESSAGES

GPS SETUP

SYS SETUP

SOFT VER.

OTHERS

SATELLITE

WAAS/ DGPS

I/O SETUP

INST MENU

BUZZER (SHORT, LONG, CONSTANT) DGPS (OFF, ON)

SMOOTH POS (0 SEC) SMOOTH S/C (5 SEC) LAT OFFSET (0.000’N) LON OFFSET (0.000’E) DISABLE SV

DATUM (WGS84, WGS72, OTHER 001 (WGS84)) UNITS (kt, km/h, mi/h) TIME DIFF (+00:00) TIME DISP (12 HOUR, 24 HOUR) TEST? (TEST1, TEST2, TEST3) DEMO (OFF, ON) EXCHANGE BATTERY?

Default settings in bold italics

HOLD HDG DATA (OFF, ON) HDG RESTORATION (MAN, AUTO) HDG BACKUP (1-5 (MIN))

MODE (GPS, WAAS, DGPS, AUTO) WAAS SEARCH (AUTO, MANUAL) CORRECTIONS DATA SET (00-99, 00) DGPS STATION (AUTO, MANUAL) RATE* (50BPS, 100BPS, 200BPS) *000BPS in default setting. FREQ (310.0kHz)

DATA OUT1 AD-10, IEC DATA OUT2 DATA OUT3 DATA OUT4 DATA OUT5 LOG PULSE (200, 400 (p/nm))

MOUNTING (FLOOR, WALL, INVERT) DIRECTION (A, B, C, D) LANGUAGE (ENG, JPN) ROLL OFFSET (-90.0 to +90.0, 0) PITCH OFFSET (-90.0 to +90.0, 0)

SENTENCE (HDT, HDM, ROT ATT, VDR, VTG, GGA, GNS, GLL, VHW, VBW, HVE, ZDA) BAUD RATE (4800, 9600, 19200, 38400) INTERVAL (25ms, 100ms, 200ms, 1S, 2S) NMEA VER TALKER (GP, HE, HN, HC)

(IEC ED1, IEC ED2, NMEA1.5)

ERASE

TRIP MENU

GPS DATA? SYSTEM DATA? ALL BACKUP DATA?

DISTANCE DISP (DSTNC, DRIFT) DISTANCE CALC (GPS, VLW, VBW ) RESET DISTANCE? DRIFT AVG. (0-9999SEC, 10) SMOOTH ROT (0.1 - 30.0, 2.5 (sec)) ROT RANGE (30, 60, 90 (°/min))

P-1

APPENDIX

2. Digital Interface

Output se nt en ce s of ch an nel 1

DATA OUT1-5: HDT, HDM, ROT, Patt, Phve, VTG, GGA, GLL, GNS, ZDA, VHW, VBW, VDR DATA OUT 6: AD-10

Transmission interval

HDT, HDM, ROT, Patt, Phve: 100 ms

VTG, GGA, GLL, GNS, ZDA, VHW, VBW, VDR: 1 s

For details see page 2-12.

Load requirement as listener

Isolation: Optocoupler Input Impedance: 220 ohms Max. Voltage: ±15V Threshold: 4 mA

Data transmission

Data is transmitted in serial asynchronous form in accordance with the standard referenced in 2.1 of IEC 61162-1. The first bit is a start bit and is followed by data bits, least-significant-bit as illustrated below.

The following parameters are used: Baud rate: 4800 Data bits: 8 (D7 = 0), parity none Stop bits: 1

D0 D1 D2 D3 D4 D5 D6 D7

Start bit

Data bits

Stop bit

AP-2

Schematic diagr am s

Data IN

20P8178

APPENDIX

FL35

R13

1 2 3

FL36

220

4 5

Load requirements Isolation: Optocoupler Input Impedance: 440 ohm Max. voltage: ±15V

Data O ut 1-6

R108

220

CR1 1SS27

U7 PC-40

Output drive capability Max : 10mA

20P8178

1 2 3 4

FL5

FL6

FL7

FL8

U1 max3043

10 13

P-3

APPENDIX

Data sentences

PFECatt- T r u e heading, pitch in g, rolling

$PFEC,GPatt,xxx.x,+xx.x,-xx.x<CR><LF> (Ver. 1.5)

$PFEC,GPatt,xxx.x,+xx.x,-xx.x*hh<CR><LF> (Ver. 2.0)

Pitching (output to tenths place)

Heading, true (output to tenths place)

Checksum (Ver. 2.0)

Rolling (output to tenths place)

GGA - Global positioning system (GPS) fix data

Time, position and fix related data for a GPS receiver.

Differential reference station ID, 0000-1023

Age of differential GPS data

Units of geoidal separation, m

Geoidal separation

Units of antenna altitude, m

Antenna altitude above/below

mean sea level (geoid)

Horizontal dilution of precision

$GPGGA , h hmm ss. ss. 1111. 11, a, yyyyy.yy, a, x, xx, x.x, x.x, M, x.x, M, x.x, xxxx*hh<CR><LF>

Number of satellites in use, 11-12, may be

different from the number in view

GPS quality

Longitude - E/W

Latitude - N/S

UTC of position

GLL - Geographic position - latitude/longitude

Latitude and longitude of present vessel position, time of position fix and status.

$--GP G LL, 1111 .11, a, yyyyy.yy, a, hhmmss.ss, A, p*hh<CR><LF>

Positioning system indicator* Status: A = data valid

UTC of position

Longitude, E/W Latitude, N/S

*A = Autonomous, D = Differential, E = estimated(dead reckoning), M = Manual input, S = Simulator, N = Data not valid. The Mode indicator field supplements the Status field. The Status field shall be set to V=invalid for all values of Operating Mode except for A=Autonomous and D=Differential. The positioning system Mode indicator and Status field shall not be null fields.

AP-4

GNS - GNNS fix data

$--GNS,hhmmss.ss,llll.lll,a,yyyyy.yyy,a,c--c,xx,x.x,x.x,x.x,x.x,x.x*hh<CR><LF> | | | | | | | | | | | | | | | | | | | | | | | | | +--- 11 | | | | | | | | | | | +------ 10 | | | | | | | | | | +---------- 9 | | | | | | | | | +-------------- 8 | | | | | | | | +------------------ 7 | | | | | | | +---------------------- 6 | | | | | | +------------------------- 5 | | | | | +------------------------------ 4 | | | +-------+--------------------------------- 3 | +---+--------------------------------------------- 2 +------------------------------------------------------------- 1

1. UTC of position

2. Latitude, N/S

3. Longitude, E/W

4. Mode indicator

5. Total number of satllite in use,00-99

6. HDOP

7. Antenna altitude, metres, re:mean-sea-level(geoid)

8. Geoidal separation

9. Age of differential data

10. Differential reference station ID

11. Checksum

APPENDIX

HDM- Heading – magnetic

This sentence is not used in the current version of NMEA and IEC 61162. Some boaters may want the GPS compass to indicate the magnetic heading when the boat is only fitted with a magnetic compass. HDG is calculated by adding a geomagnetic variation to HDT.

$--HDM, x.x, M *hh<CR><LF>

Heading, degrees true

HDT - Heading - true

True heading in degrees obtained by processing RF cycle in the GPS carrier frequency.

$--HDT, x.x, T*hh<CR><LF>

Heading, degrees true

ROT – Rate of turn

ROT derived from a changing rate of GPS compass heading.

$--ROT, x.x, A*hh<CR><LF>

Status: A = data valid

Rate of turn, degrees/min, “-” = bow turns to port

P-5

APPENDIX

VBW - Dual ground/water speed

$--VBW,x.x,x.x,A,x.x,x.x,A,x.x,A,x.x,A*hh<CR><LF> | | | | | | | | | | | | | | | | | | | | | +--- 11 | | | | | | | | | +----- 10 | | | | | | | | +-------- 9 | | | | | | | +----------- 8 | | | | | | +-------------- 7 | | | | | +----------------- 6 | | | | +-------------------- 5 | | | +------------------------ 4 | | +--------------------------- 3 | +------------------------------ 2 +---------------------------------- 1

1. Longitudial water speed, knots

2. Transverse water speed, knots

3. Status: water speed, A=data valid V=data invalid

4. Longitudial ground speed, knots

5. Transverse ground speed, knots

6. Status: ground speed, A=data valid V=data invalid

7. Stern transverse water speed, knots

8. Status: stern water speed, A=data valid V=data invalid

9. Stern transverse ground speed, knots

10. Status: stern ground speed, A=data valid V=data invalid

11. Checksum

VDR - Set and drift

$--VDR,x.x,T,x.x,M,x.x,N*hh<CR><LF> | | | | | | | | | | | | | +--------- 4 | | | | +--+----------- 3 | | +--+----------------- 2 +--+----------------------- 1

1. Direction, degrees true

2. Direction, degrees magnetic

3. Current speed, knots

4. Checksum

VHW - Water speed and heading

The compass heading to which the vessel points and the speed of the vessel relative to the water.

$--VHW,x.x,T,x.x,M,x.x,N,x.x,K*hh<CR><LF> | | | | | | | | | | | | | | | | | +--------- 5 | | | | | | +--+----------- 4 | | | | +--+----------------- 3 | | +---+----------------------- 2 +---+----------------------------- 1

1. Heading, degrees true

2. Heading, degrees magnetic

3. Speed, knots

4. Speed, km/h

5. Checksum

AP-6

VLW - Distance travelled through the water

The distance travelled, relative to the water.

$--VLW,x.x,N,x.x,N*hh<CR><LF> | | | | | | | | | +--------- 3 | | +---+----------- 2 +---+----------------- 1

1. Total cumulative distance, nautical miles

2. Distance since reset, nautical miles

3. Checksum

VTG - Course over ground and ground speed

COG and SOG obtained by processing the GPS signals.

$GPVTG, x.x, T, x.x, M, x.x, N, x.x, K, p*hh<CR><LF>

Positioning mode indicator*

APPENDIX

Speed, km/h

Speed, knots

Course degrees magnetic

Course degrees true

ZDA - Time and date

UTC, day, month, year and local time zone.

$GPZDA. hhmmss.ss, xx, xx, xxxx, xx, xx*hh<CR><LF>

Local zone minutes description, same sign as local hours

Local zone description 00 h to ± 13 h (see note)

Year

Month, 01 to 12

Day, 01 to 31

UTC NOTE - Zone description if the number of whole hours added to local time to obtain GMT. Zone

description is negative for east longitudes.

P-7

APPENDIX

3. Input/Output Ports

Port Label

DATA OUT1

DATA OUT2

DATA OUT3

DATA OUT4

DATA OUT5

Terminal Name I/O Signal Remar ks

WAGO 231-304/026-000 WAGO 231-304/026-000 WAGO 231-304/026-000 WAGO 231-304/026-000 WAGO 231-304/026-000

Heading, Speed, Course, Position, and

Time

IEC61162(NMEA0183) or AD-10 format (software)

IEC61162-1 (NMEA0183) Ver1.5, 2.0 IEC61162-2 Talker: GP, HE, HN,HC ( HDT, HDM, ROT

selectable; other sent. GP only) Speed: 4800, 9600, 19200, 38400 bps IEC61162 sentences: HDT, HDM, ROT, VTG,

GGA, GLL, GNS, ZDA, VHW, VBW, VDR ( on/off by menu )

IEC61162 (NMEA0183) : sentence output interval : HDT, HDM, ROT : (25ms, 100ms, 200ms, 1s, 2s, selectable), VTG, GGA, GLL, GNS, ZDA, VHW, VBW, VDR : (1s, 2s, selectable)

ATT sentence Proprietary sentence or FURUNO sentence Only P sentence : output rate of 25ms,

100ms,200ms, 1s, 2s, selectable

ATT sentence – True heading, pitching, rolling $PFEC,GPatt,xxx.x, +xx.x, +xx.x<CR><LF> ( IEC61162-1 (NMEA0183) Ver1.5 ) $PFEC,GPatt,xxx.x, +xx.x,

+xx.x*hh<CR><LF> (IEC61162-1 (NMEA0183) ver 2.0,

IEC61162-2)

HVE sentence Proprietary sentence or FURUNO sentence Only P sentence : output rate of 25ms,

100ms,200ms, 1s, 2s, selectable

HVE sentence – heave by wave $PFEC,GPhve,xx.xxx,A<CR><LF> ( IEC61162-1 (NMEA0183) Ver1.5 ) $PFEC,GPhve,xx.xxx,A *hh<CR><LF> (IEC61162-1 (NMEA0183) ver 2.0,

IEC61162-2)

AD-10 output interval :25ms Sinal level : IEC61162

Heading data selected in the tech menu is output.

AP-8

Port Label

DATA OUT6

LOG/ ALARM

DATA IN WAGO

Terminal Name I/ O Signal Remarks

WAGO 231-304/026-000 WAGO 231-306/026-000

231-305/026-000

Heading

LOG Signal HDG alarm Heading

APPENDIX

AD-10 only AD-10 output interval: 25ms 200 pulse/nm or 400 pulse/nm (software),

0.5A max.

Heading alarm, 0.5A max, normal close

Heading data in either AD-10 or IEC61162(NMEA0183) format (4800, 9600, 19200, 38400bps) is automatically received. Priority of IEC61162(NMEA0183) sentence is HDT>HDG>HDM.

The signal is selected through the menu during the period of internal heading sensor failure.

VBW/VHW may be input from a current indicator.

P-9

APPENDIX

4. Parts List and Parts Location

This equipment contains complex modules in which fault diagnosis and repair down to component level are not practical (IMO A.694(17)/8.3.1. Only some discrete components are used. FURUNO Electric Co., Ltd. believes identifying these components is of no value for shipboard maintenance; therefore, they are not listed in the manual. Major modules can be located on the parts location photo on this and then next page.

F U R U N O

ELECTRICAL PARTS LIST Ref.Dwg. Page

SYMBOL TYPE CODE No. REMARKS SHIPPABLE

PRINTED CIRCUIT BOARD

20P8178, MAIN 20P8181, PWR

Model SC-50 Unit SC-501

PROCESSOR UNIT

Blk.No.

ASSEMBL

MAIN Board (20P8178)

PWR Board (20P8181)

Processor Unit, cover removed

AP-10

APPENDIX

F U R U N O

ELECTRICAL PARTS LIST Ref.Dwg. Page

SYMBOL TYPE CODE No. REMARKS SHIPPABLE

PRINTED CIRCUIT BOARD

20P8189, CPU

Model SC-50/110 Unit SC-502

DISPLAY UNIT

Blk.No.

ASSEMBL

CPU Board (20P8189)

Display Unit, cover opened

P-11

APPENDIX

5. Geodetic Chart Codes

001：WGS84 002：WGS72 003：TOKYO ：Mean Vallue (Japan, Korea, and Okinawa) 004：NORTH AMERICAN 1927 ：Mean Vallue (CONUS) 005：EUROPEAN 1950 ：Mean Vallue 006：AUSTRALIAN GEODETIC 1984 ：Australla and Tasmani a Island 007：ADINDAN ：M ean Value( Ethiopia and Sudan) 008：：Ethiopia 009：：Mall 010：：Senega l 011：：Sudan 012：AFG ：Somalla 013：AIN EL ABD 19 70 ：Bahra in Island 014：ANNA 1 ASTRO 1965 ：Coco s Island 015：ARC 1950 ：Mean Value 016：：Bostswana 017：：Lesotho 018：：Malawi 019：：Swazlland 020：：Zaire 021：：Zambla 022：：Zimbabwe 023：ARC 1960 ：Mean Value (Kanya, Tanzania) 024：：Kenya 025：：Tanzania 026：ASCENSION ISLAND 1958 ：Ascens ion Island 027：ASTRO BEACON "E" ：Iwo Jima Island 028：ASTRO B4 SOR. ATOLL ：Tem Island 029：ASTRO POS 71/4 ：St. Helena Island 030：ASTRONOMIC STATION 1952 ：Ma rcus Island 031：AUSTRALIAN GEODETIC 1966 ：Australla and Tasmani a Island 032：BELLEVUE (IGN) ：Efa te and Er romango Isla nds 033：BERMUDA 1957 ：Bermuda Islands 034：BOGOTA OBSERVATORY ：Colombla 035：CAMPO INCHAUSPE ：Ar gentina 036：CANTON ISLAND 1966 ：Phoenix Islands 037：CAPE ：So uth Afric a 038：CAPE CANAVERAL ：Mean Value ( Florida and B ahama Islands ) 039：CARTHAGE ：Tuni si a 040：CHATHAM 1971 ：Chatham Island (New Zealand) 041：CHUA AST RO ：Para guay 042：CORREGO ALEGRE ：Brazil 043：DJAKAR TA (BATAVIA) ：Sumatr a Island (I ndones ia) 044：DOS 1968 ：Gizo Isla nd (New Geor gla Island) 045：EASTER ISLAND 1967 ：Easte r Island 046：EUROPEAN 1950 (Cont'd) ：Westem Europe 047：：Cypus 048：：Egypt 049：：England, Scotland, Channel, and Shetland Islands 050：：England,Ireland, Scotland, and Shetland Islands 051：：Greece 052：：Iran 053：：Italy・・Sardinla 054：：Italy・・Sicily 055：：Norway and Finland 056：：Port ugal and Spa in 057：EUROPEAN 1979 ：Mean Value 058：GANDAJIKA BASE ：Re publlc of Ma ldive s 059：GEODETIC DATUM 1949 ：New Zealand 060：GUAM 1963 ：Guam Island 061：GUX 1 ASTRO ：Guada lcanal Isla nd 062：HJORSEY 1955 ：Iceland 063：HONG KONG 1963 ：Hong kong 064：INDIAN ：Thailand and Vletnam 065：：Banglade sh, India, and Nepal 066：IRELAND 1956 ：Ireland 067：ISTS 073 ASTRO 1969 ：Diego Garcia 068：JHONSTON ISLAND 1961 ：Jhonston Island 069：KANDAWALA ：S ri Lank a 070：KERGUELEN ISLAND ：Ke rguelen Isla nd 071：KERTAU 1948 ：West Ma laysia and Singa pore 072：LA REUNION ：Mascarene Island 073：L.C. 5 ASTRO ：Cayman Brac Island 074：LIBERI A 1964 ：Liberia 075：LUZON ：Philippi nes (Exc iuding Mi ndana o Island) 076：：Mindana o Is land 077：MAHE 1971 ：Ma he Is land 078：MARCO ASTRO ：Salvage Islands 079：MASSAWA ：Eritrea (Ethlopia) 080：MERCHICH ：Mo rocco 081：MIDWAY ASTRO 1961 ：Midwa y Island 082：MINNA ：Niger ia 083：NAHRW AN ：Ma sirah Isla nd(Oman) 084：：United Arab Emirates 085：：Saudi Ar abia 086：NAMIBIA ：Namibla

087：MAPARIMA, BWI ：Trinldad and Tobago 088：NORTH AMERICAN 1927 ：Western United States 089：：Eastern United States 090：：Alas ka 091：：Bahama s (Exc luding San Sa iva dor Island) 092：：Bahamas・・San Saiv ador I sland 093：：Canada (Including Newfo undlan d Isla nd) 094：：Albert a and B ritis h Columbla 095：：Eas t Canada 096：：Manit oba a nd Ontar io 097：：Nothwe st Territ ories and Sa skatc hewan 098：：Yukon 099：：Canal Zone 100：：Caribbean 101：：Central America 102：：Cuba 103：：Greenland 104：：Mexico 105：NORTH AMERICAN 1983 ：Alas ka 106：：Canada 107：：CONUS 108：：Mexico, Central America 109：OBSERVATORIO 1966 ：Corvo and Flores Islands (Azores) 110 ：OLD EGYPTIAN 1930 ：Egypt 111：OLD HAWAIIAN ：Mean Value 112 ：：Hawaii 113 ：：Kaual 114 ：：Maui 115 ：：Oahu 116 ：OMAN ：Oman 117 ：ORDNANCE SURVEY OF GREAT BRITAIN 1936 ：Mean Value 118 ：：England 119 ：：Eng land, Isie of Man, and Wale s 120：：Scotland and Shetland Islands 121：：Wales 122：PICO DE LAS NIVIES ：Cana ry Islands 123：PITCAIRN ASTRO 1967 ：Pitcaim Island 124：PROVISIONAL SOUTH CHILEAN 1963 ：South Chile (near 53゜ s) 125：PROVISIONAL SOUTH AMERICAN 1956 ：Mean Value 126：：Bolivia 127：：Chile・・Northem Chie (near 19゜ s) 128：：Chile・・Southem Chile (near 43゜ s) 129：：Colombia 130：：Ecuador 131：：Guyana 132：：Peru 133：：Ven e zue la 134：PUERTO RICO ：Puerto Rico and Virgln Islands 135：QATAR NATIONAL ：Qatar 136：QORNOQ ：S outh Gr eenla nd 137：ROME 19 40 ：Sardinia Islands 138：SANTNA BRAZ ：Sao Maguel, Sant a Mari a Isla nds (Azores) 139：SANTO (DOS) ：E spir lto Sa nto Island 140：SAPPER HILL 1943 ：East F aikland Island 141：SOUTH AMERICAN 1969 ：Mean Value 142：：Argenti na 143：：Bollv ia 144：：Brazil 145：：Chile 146：：Colombia 147：：Ecuador 148：：Guyana 149：：Para guay 150：：Peru 151：：Trinldad and Tobago 152：：Ven e zue la 153：SOUTH AS IA ：Singapor e 154：SOUTHEAST BASE ：Por to Santo and Me deir a Isla nds 155：SOUTHWEST BASE ：Falal, Graclosa,Pico, Sao Jorge, and Terceira Islands 156：TIMBALAI 1948 ：Brunel and East Malaysia (Sarawak and Sadah) 157：TOKYO ：Japan 158：：Korea 159：：Okinawa 160：TRISTAN ASTRO 1968 ：Tris tan da Cunha 161：VITI LEVU 1916 ：Vitl Le vu Isla nd (Fiji Is lands) 162：WAKE-ENIWETOK 1960 ：Mars hall Is lands 163：ZANDERIJ ：Suriname 164：BUKIT RIMPAH ：B angka a nd Bel ltung I slands (Indones ia) 165：CAMP AR EA ASTRO ：Camp Mcmurdo Area, Antarctica 166：G. SEGARA ：K alimant an Is lands( Indo nesi a) 167：HERAT NOR TH ：Afghanistan 168：HU-TZ U-SH AN ：Ta i w a n 169：TANANARIVE OBSERVATORY 1925 ：Ma dagascar 170：YACARE ：Uruguay 171：RT-90 ：Sweden 172：PULKOVO 1942 ：Russia 173：FINNI SH K KJ ：Finland

AP-12

APPENDIX

6. Principle of Satellite Compass

Own ship's heading can be determined by decoding the data in the carrier frequency in addition to ordinary GPS parameters. In principle, a pair of two antennas A1(ref) and A2(fore), each connected with an associated GPS engine and processor, are installed along the ship's fore-and-aft line. GPS systems at A1 and A2 calculate the range and azimuth to

the satellite. Difference in range between A1 and A2 is ∆λ + nλ where λ is 19 cm. “n” is

automatically found during the initialization stage by receiving three satellites. A fraction of a

carrier wavelength, ∆λ, is processed by FURUNO’s advanced kinematic technology in

geographical survey, thus determining a vector (range and orientation) A1 to A2.

In reality, a third antenna is used to reduce the influence of pitch, roll and yaw, and five satellites are processed to process 3D data. If the GPS signal is blocked by a tall building or the vessel is under a bridge, the 3-axis solid-state angular rate gyros in the processor unit take place of the satellite compass, maintaining the current heading continuously.

Antenna A3

∆λ

Antenna A1

Heading

nλ

Difference between the range from satellite to

Vector to decide heading

antenna 1 and the range to antenna 2.

Fore-and-aft line

Antenna A2

P-13

APPENDIX

7. What is WAAS?

WAAS, available in North America, is a provider in the worldwide SBAS (Satellite Based Augmentation System) navigation system. SBAS provides GPS signal corrections to SBAS users, for even better position accuracy, typically better than three meters. Two more SBAS providers are also currently under development, MSAS (Multi-Functional Satellite Augmentation System) for Japan and EGNOS (Euro Geostationary Navigation Overlay Service) for Europe. All provides will be compatible with one another, thus providing “seamless” position fixes to SBAS users.

150°W 120°W 90°W 60°W 30°W 0 30°E 60°E 90°E 120°E 150°E

EGNOS

MSAS

150°W 120°W 90°W 60°W 30°W 0 30°E 60°E 90°E 120°E 150°E

Satellite, Region Position

120, AOR-E

122, AOR-W

131, IOR

134, POR

WAAS

15.5°W

54°W

64.5°E

178°E

122

120

131

134

At the time of this software release, only WAAS is operational. During the developmental period in other areas, which may last for several years, there is no guarantee of the accuracy, integrity, continuity, or availability of the SBAS signal. Furuno will accept no responsibility for the use of the signal for other than the above stated purpose. It is the user’s responsibility to exercise common prudence and navigational judgment while using the SBAS signal.

Note: This manual uses “WAAS” when referring to any SBAS provider.

AP-14

ＰＡＣＫＩＮＧＬＩＳＴ

A-1

SC‑303

20AY‑X‑9854 ‑3

1/1

NAME

OUTLINE

DESCRIPTION/ CODE№

ユニット UNIT

GPSｱﾝﾃﾅ

GPSANTENNA

SC‑303

000‑041‑925

工事材料 INSTALLATIONMATERIALS CP20‑02231

鳥よけ

BIRD‑REPELLENTFIXTURE

ﾊﾞﾈ座金

SPRINGWASHER

ﾐｶﾞｷ平座金

FLATWASHER

六角ﾎﾞﾙﾄｽﾘ割

HEX.BOLT(SLOTTEDHEAD)

20‑024‑3101‑3

100‑315‑303

M10SUS304

000‑864‑261

M10SUS304

000‑864‑131

M10X25SUS304

000‑862‑308

Q'TY

ｹｰﾌﾞﾙｶﾊﾞｰ

CABLECOVER

図書 DOCUMENT

型紙

TEMPLATE

20‑020‑3213‑1

100‑291‑511

C72‑00303‑*

000‑149‑150

（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）

20AY‑X‑9854

A-2

工事材料表

A-3

工事材料表

工事材料表工事材料表

INSTALLATIONMATERIALS

番号

NO.

名称

NAME

ｹｰﾌﾞﾙ組品

ANTENNACABLEASSY.

略図

OUTLINE

CODENO.

CODENO.CODENO. TYPE

TYPE

TYPETYPE

TNC‑PS‑3D‑15 20S0216

CODENO.

004‑379‑660 CP20‑02260

型名／規格

DESCRIPTIONS

000‑133‑670

数量

Q'TY

20AT‑X‑9410

‑0

1/1

用途／備考

REMARKS

20AT‑X‑9410

ＦＵＲＵＮＯＥＬＥＣＴＲＩＣＣＯ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

工事材料表

A-4

工事材料表

工事材料表工事材料表

INSTALLATIONMATERIALS

番号

NO.

名称

NAME

ｱﾝﾃﾅﾍﾞｰｽ組品(S)

ANTENNABASEASSY.(S)

略図

OUTLINE

CODENO.

CODENO.CODENO. TYPE

TYPE

TYPETYPE

CP20‑02201

CODENO.

004‑377‑570 CP20‑02201

型名／規格

DESCRIPTIONS

004‑377‑570

数量

Q'TY

20AT‑X‑9401

‑1

1/1

用途／備考

REMARKS

20AT‑X‑9401

ＦＵＲＵＮＯＥＬＥＣＴＲＩＣＣＯ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

工事材料表

A-5

INSTALLATIONMATERIALS

番号

NO.

名称

NAME

ｽﾘｰﾎﾞﾝﾄﾞ SEALANT

略図

OUTLINE

CODENO. TYPE

121150G

CODENO.

004‑377‑590 CP20‑02202

型名／規格

DESCRIPTIONS

000‑854‑118

数量

Q'TY

20AT‑X‑9404

‑4

1/1

用途／備考

REMARKS

固定用金具Ｓ

MOUNTINGBASE

補助金具

ATTACHMENTPLATE

鳥よけ

BIRD‑REPELLENTFIXTURE

バネ座金

SPRINGWASHER

ﾐｶﾞｷ平座金

FLATWASHER

六角ﾅｯﾄ１種

HEX.NUT

20‑019‑3351‑2

CODENO.

20‑019‑3352‑1

CODENO.

20‑024‑3101‑3

CODENO.

M8SUS304

CODENO.

M8SUS304

CODENO.

M8SUS304

CODENO.

100‑284‑842

100‑284‑851

100‑315‑303

000‑864‑262

000‑864‑130

000‑863‑110

20AT‑X‑9404

ＦＵＲＵＮＯＥＬＥＣＴＲＩＣＣＯ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

ＰＡＣＫＩＮＧＬＩＳＴ

OUTLINE

Q'TY

A-6

ＰＡＣＫＩＮＧＬＩＳＴ

ＰＡＣＫＩＮＧＬＩＳＴＰＡＣＫＩＮＧＬＩＳＴ

SC‑502‑J/E

SC‑502‑J/ESC‑502‑J/E

20AY‑X‑9851 ‑0

1/1

NAME

ユニット

ユニット UNIT

ユニットユニット

表示部

DISPLAYUNIT

工事材料

工事材料 INSTALLATIONMATERIALS

工事材料工事材料

工事材料

INSTALLATIONMATERIALS

UNIT

UNITUNIT

INSTALLATIONMATERIALS

INSTALLATIONMATERIALSINSTALLATIONMATERIALS

DESCRIPTION/CODE№

SC‑502‑J

000‑041‑906

CP20‑02203

004‑380‑660

1.ｺ-ﾄﾞ番号末尾の[**]は、選択品の代表型式/ｺｰﾄﾞを表します。 CODE NUMBER ENDED BY "**" INDICATES THE NUMBER OF TYPICAL MATERIAL.

（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）

20AY‑X‑9851

工事材料表

A-7

工事材料表

工事材料表工事材料表

INSTALLATIONMATERIALS

番号

NO.

名称

NAME

+ﾄﾗｽﾀｯﾋﾟﾝﾈｼﾞ

+TAPPINGSCREW

略図

OUTLINE

CODENO.

CODENO.CODENO. TYPE

TYPE

TYPETYPE

型名／規格

DESCRIPTIONS

5X20SUS3041ｼｭ

CODENO.

004‑380‑660 CP20‑02203

000‑802‑081

数量

Q'TY

20AY‑X‑9404

‑0

1/1

用途／備考

REMARKS

20AY‑X‑9404

ＦＵＲＵＮＯＥＬＥＣＴＲＩＣＣＯ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

ＰＡＣＫＩＮＧＬＩＳＴ

OUTLINE

Q'TY

A-8

ＰＡＣＫＩＮＧＬＩＳＴ

ＰＡＣＫＩＮＧＬＩＳＴＰＡＣＫＩＮＧＬＩＳＴ

SC‑501‑J/E

SC‑501‑J/ESC‑501‑J/E

20AY‑X‑9852 ‑1

1/1

NAME

ユニット

ユニット UNIT

ユニットユニット

演算部

PROCESSORUNIT

予備品

予備品 SPAREPARTS

予備品予備品

予備品

SPAREPARTS

工事材料

工事材料 INSTALLATIONMATERIALS

工事材料工事材料

工事材料

INSTALLATIONMATERIALS

その他工材

その他工材 OTHERINSTALLATIONMATERIALS

その他工材その他工材

ｹｰﾌﾞﾙ組品MJ

CABLEASSY.

図書

図書 DOCUMENT

図書図書

取扱説明書(和)

UNIT

UNITUNIT

SPAREPARTS

SPAREPARTSSPAREPARTS

INSTALLATIONMATERIALS

INSTALLATIONMATERIALSINSTALLATIONMATERIALS

OTHERINSTALLATIONMATERIALS

OTHERINSTALLATIONMATERIALSOTHERINSTALLATIONMATERIALS

DOCUMENT

DOCUMENTDOCUMENT

DESCRIPTION/CODE№

SC‑501

000‑041‑903

SP20‑01101

004‑379‑720

CP20‑02601

004‑380‑560

MJ‑A7SPF0006‑100

000‑143‑578

OMJ‑72510‑*

OPERATOR'SMANUAL

000‑148‑547

ｺ-ﾄﾞ番号末尾の[**]は、選択品の代表型式/ｺｰﾄﾞを表します。 CODE NUMBER ENDED BY "**" INDICATES THE NUMBER OF TYPICAL MATERIAL.

（略図の寸法は、参考値です。DIMENSIONSINDRAWINGFORREFERENCEONLY.）

20AY‑X‑9852

工事材料表

A-9

工事材料表

工事材料表工事材料表

INSTALLATIONMATERIALS

番号

NO.

名称

NAME

ｹｰﾌﾞﾙﾗﾍﾞﾙ CABLELABEL

略図

OUTLINE

CODENO.

CODENO.CODENO. TYPE

TYPE

TYPETYPE

型名／規格

DESCRIPTIONS

20‑024‑2024‑0

CODENO.

004‑380‑560 CP20‑02601

100‑310‑770

数量

Q'TY

20AY‑X‑9401

‑1

1/1

用途／備考

REMARKS

操作ﾚﾊﾞｰ

TERMINALOPENER

+ﾄﾗｽﾀｯﾋﾟﾝﾈｼﾞ

+TAPPINGSCREW

231‑131

CODENO.

5X20SUS3041ｼｭ

CODENO.

000‑808‑981

000‑802‑081

20AY‑X‑9401

ＦＵＲＵＮＯＥＬＥＣＴＲＩＣＣＯ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

SHIPNO.

A-10

SHIPNO.

SHIPNO.SHIPNO.

ITEM

ITEMITEM NO.

NO.

NO.NO.

ﾋｭｰｽﾞ FUSE

NAMEOF

NAMEOFNAMEOF

PART

PARTPART

CODENO.

CODENO.CODENO. TYPE

TYPE

TYPETYPE

SPAREPARTSLISTFOR

SPAREPARTSLISTFOR USE

SPAREPARTSLISTFORSPAREPARTSLISTFOR

DW G.N O.

DW G.N O.DWG.NO. 

OR

OUTLINE

OUTLINEOUTLINE

OROR

TYPENO.

TYPENO.TYPENO.

FGMB3A125V

004‑379‑720 SP20‑01101

USE

USEUSE

QU ANTI TY

QU ANTI TY REMAR KS/CODEN O.

QU ANTI TYQUANTITY

WORKING

WORKINGWORKING

PER

PERPER SET

SET

SETSET

PER

PERPER

VES

VESVES

SPARE

SPARESPARE

20AY‑X‑9301

BOXNO.P

BOXNO.PBOXNO.P

REMARKS/CODENO.

REMARKS/CODENO.REMARKS/CODENO.

000‑104‑909

‑0

SETSPER

SETSPERSETSPER VESSEL

VESSEL

VESSELVESSEL

1/1

MFR'SNAME

MFR'SNAMEMFR'SNAME

DWGNO.

FURUNOELECTRICCO.,LTD.

FURUNOELECTRICCO.,LTD.FURUNOELECTRICCO.,LTD.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWING FORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWING FORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWING FORREFERENCEONLY.）

DWGNO.DWGNO.

20AY‑X‑9301

1/1

ﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄ

100‑251‑370

000‑802‑840

000‑864‑260

000‑862‑127

A-11

ﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄ

ﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄ

FLUSHMOUNTKIT.

FLUSHMOUNTKIT.FLUSHMOUNTKIT.

CODENO.

CODENO.CODENO. TYPE

TYPE

TYPETYPE

000‑041‑405 OP20‑29

‑020AY‑X‑9402

1/1

番号

NO.

名称

化粧ﾊﾟﾈﾙ COSMETICPANEL

+ﾄﾗｽﾀｯﾋﾟﾝﾈｼﾞ TAPPINGSCREW

ﾊﾞﾈ座金 SPRINGWASHER

六角ﾎﾞﾙﾄｽﾘ割り HEX.BOLT(SLOTTEDHEAD)

NAME

略図

OUTLINE

型名／規格

DESCRIPTIONS

20‑016‑1051‑0

CODENO.

5X20SUS3041種ｸﾛ

CODENO.

M6SUS304

CODENO.

M6X12SUS304

CODENO.

数量

Q'TY

用途／備考

REMARKS

20AY‑X‑9402

ＦＵＲＵＮＯＥＬＥＣＴＲＩＣＣＯ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

ﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄ

FIXINGPLATEFORFLUSH

100‑183‑190

000‑863‑306

000‑804‑799

000‑864‑260

000‑862‑127

A-12

ﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄ

ﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄﾌﾗｯｼｭﾏｳﾝﾄｷｯﾄ

FLUSHMOUNTKIT.

FLUSHMOUNTKIT.FLUSHMOUNTKIT.

CODENO.

CODENO.CODENO. TYPE

TYPE

TYPETYPE

000‑040‑720 OP20‑17

‑020AY‑X‑9403

1/1

番号

NO.

名称

ﾌﾗｯｼｭﾏｳﾝﾄ

MOUNT 蝶ﾅｯﾄ

WINGNUT

蝶ﾎﾞﾙﾄ WINGSCREW

ﾊﾞﾈ座金 SPRINGWASHER

六角ﾎﾞﾙﾄｽﾘ割り HEX.BOLT(SLOTTEDHEAD)

NAME

略図

OUTLINE

型名／規格

DESCRIPTIONS

20‑007‑2401‑0

CODENO.

M4YBSC2MBNI2

CODENO.

M4X30YBSC2MBNI2

CODENO.

M6SUS304

CODENO.

M6X12SUS304

CODENO.

数量

Q'TY

用途／備考

REMARKS

20AY‑X‑9403

ＦＵＲＵＮＯＥＬＥＣＴＲＩＣＣＯ．，ＬＴＤ.

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）（略図の寸法は、参考値です。 DIMENSIONSINDRAWINGFORREFERENCEONLY.）

Takahashi T.

Y.Hatai

D-1

Takahashi T.

Y.Hatai

D-2

Takahashi T.

Y.Hatai

D-3

Takahashi T.

Y.Hatai

D-4

Y.Hatai

D-5

Y.Hatai

D-6

654321

Y.Hatai

S-1

J7(B3)

DISPLAY UNIT

SC‑502

IV‑2SQ.

+15V

SHIELD

IEC61162‑2

GND‑ISO

*3 *3

GND

NC SG TX RX

RD‑A RD‑B SG

MJ‑A7SPFD

1 2 3 4 5 6 7

MJ‑A7SPF0006,10m,φ6.0

MJ‑A7SPFD

TTYCS‑1

TTYCS‑1Q

TTYCS‑1

TTYCS‑1Q

レーダーオートパイロットソナー潮流計

RADAR AUTOPILOT SONAR CURRENT INDICATOR

IEC61162‑1

RD‑H RD‑C FG

TTYCS‑1

TTYCS‑1Q

方位信号出力

HDG OUT

AD10フォーマット

DATA‑H DATA‑C SHIFT‑H SHIFT‑C FG

12‑24 VDC

TTYCS‑1

TTYCS‑1Q

TTYCS‑1

TTYCS‑1Q

DPYC‑1.5

DISPLAY

1 2 3 4 5 6 7

RX TX NC SG +15V GND SHIELD

演算部表示部 PROCESSOR UNIT SC‑501

DATA OUT 1

DATA1‑H/TD1‑A

DATA1‑C/TD1‑B

SHIFT1‑H/TD2‑A

SHIFT1‑C/TD2‑B

DATA OUT 2 J3

DATA2‑H/TD3‑A

DATA2‑C/TD3‑B

SHIFT2‑H/TD4‑A

SHIFT2‑C/TD4‑B

DATA OUT 3

DATA3‑H/TD5‑A

DATA3‑C/TD5‑B

SHIFT3‑H/TD6‑A

3 4

SHIFT3‑C/TD6‑B

DATA OUT 4

DATA4‑H/TD7‑A

DATA4‑C/TD7‑B

SHIFT4‑H/TD8‑A

3 4

SHIFT4‑C/TD8‑B

DATA OUT 5 J6

DATA5‑H/TD9‑A

DATA5‑C/TD9‑B

SHIFT5‑H/TD10‑A

SHIFT5‑C/TD10‑B

4 5

DATA OUT 6

DATA‑H

DATA‑C

SHIFT‑H

SHIFT‑C

12‑24 VDC

TB1

(+)

(‑)

AD‑10/IEC61162 RS‑485 LEVEL

AD‑10 only

RS‑232C

NMEA0183

AD‑10/IEC

PULSE SIGNAL 200/400 ppm

GPS ANT 1

GPS ANT 2

GPS ANT 3

BEACON EXT

RX TX SG

DATA IN

HDG‑IN‑H/RD‑H HDG‑IN‑C/RD‑C

SHIFT‑IN‑H SHIFT‑IN‑C

LOG/ALARM

LOG‑H LOG‑C

ALARM‑H

ALARM‑C

ROLL

PITCH

1 2 3

1 2 3 4 5

J10

1 2 3 4 5 6

ROLL

J11

1 2

PITCH

J12

1 2

TNC‑P‑3

N‑J‑3

NJTP‑3DXV‑1

カラーマーク無

NO COLOR MARK

OR TNC‑PS‑3D‑15,15m

黄線入ケーブル CABLE W/ YEL‑LINE

OR TNC‑PS‑3D‑15,15m

赤線入ケーブル CABLE W/ RED‑LINE

OR TNC‑PS‑3D‑15,15m

N‑P‑8DFB

TPPx6‑3D2V‑15M,15m

TTYCS‑1Q

TTYCS‑1

TTYCS‑1Q

*3 *4

30/50m

8D‑FB‑CV

N‑P‑8DFB

外部ビーコンレシーバ EXT. BEACON RECEIVER

ジャイロコンパス、潮流計など GYROCOMPASS, CURRENT INDICATOR, ETC.

（HDG, 対地・対水船速, 航程など）

(HDG/VBW/VHW/VLW etc.)

RD‑H RD‑C

レーダー、潮流計など RADAR, CURRENT INDICATOR, ETC.

アラームシステム

ALARM SYSTEM

PPIソナー PPI SONAR

*3 *4

N‑J‑3

*3 *4

TNC‑P‑3

*3 *4 TNC‑J‑3

NJTP‑3DXV‑1

空中線部

*3 *3 TNC‑P‑3

TD‑A TD‑B

MAX 1A

TNC‑J‑3

TNC‑P‑3x3 TNC‑J‑3x3

ANTENNA UNIT

SC‑603

GPS ANT 1

GPS ANT 2

GPS ANT 3

SC‑303

*3*3

ANT 1

ANT 2

ANT 3

IEC61162フォーマット接続 CONNECTION FOR IEC61162

選択 SELECT

注記＊１）現地手配。＊２）オプション。＊３）工場にて取付済み＊４）防水のためテープで処理すること。＊５）メニュー切替。＊６）方位出力が停止したとき、接点回路がオープンになる。

NOTE *1. LOCAL SUPPLY. *2. OPTION. *3. FITTED AT FACTORY. *4. TAPE FOR WATERPLOOFING. *5. CHANGE WITH MENU. *6. IF THE HEADING OUTPUT STOPS, THE CONTACT CIRCUIT OPENS.

＊７）ケーブルクランプでクランプする。 *7. CLAMP WITH CABLE CALMP.

IV‑2SQ.

DRAWN

Jun. 13, '05

CHECKED

APPROVED SCALE DWG No.

E.MIYOSHI

TAKAHASHI.T

MASS

C7251‑C01‑ D

TITLE

名称

SC‑50

サテライトコンパス相互結線図

NAME

SATELLITE COMPASS

INTERCONNECTION DIAGRAM

FURUNO ELECTRIC CO., LTD.

INDEX

Alarms menu .......................................... 2-6

Battery replacement ............................... 3-8

Compass display.................................... 2-4

Control description .................................2-1

Data clearing .......................................... 3-7

Demonstration mode ............................ 2-16

Diagnostics

test 1...................................................3-3

test 2...................................................3-5

test 3...................................................3-6

DIM key.................................................. 2-2

DISP key................................................ 2-3

Distance run display............................... 2-4

Distance run resetting........................... 2-22

Error messages...................................... 3-9

Fuse replacement................................... 3-9

Geodetic data....................................... 2-14

GPS setup menu.................................... 2-8

Heading

backup.............................................. 2-20

external source for backup................2-22

output ................................................. 2-9

restoration......................................... 2-20

Heading display...................................... 2-3

Local time............................................. 2-15

Log pulse.............................................. 2-13

Maintenance

battery replacement ............................3-8

cleaning..............................................3-1

fuse replacement ................................3-9

Menu tree ............................................ AP-1

Nav data display.....................................2-3

OTHERS menu.....................................2-20

Output data setup menu .........................2-9

Position offset.........................................2-8

Power on/off ...........................................2-2

Program version no. ...............................3-7

Rate-of-turn display ................................2-4

ROT range, smoothing .........................2-21

SAT STATUS key....................................2-1

Satellite status display ............................2-7

Satellites

disabling ............................................. 2-9

status display...................................... 2-7

Smoothing.............................................. 2-8

SOG/STW display ..................................2-5

Steering display......................................2-4

System configuration ................................. v

System setup menu..............................2-14

Time format ..........................................2-15

TRIP menu ...........................................2-21

Troubleshooting......................................3-2

Units of measurement...........................2-15

WAAS/DGPS menu..............................2-17

IN-1

Furuno Sc 50 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

SAFETY INSTRUCTIONS

TABLE OF CONTENTS

FOREWORD

SYSTEM CONFIGURATION

EQUIPMENT LIST

1 INSTALLATION

1.1 Mounting Considerations

1.2 Installing the Antenna Unit

1.3 Installing the Processor Unit

1.4 Installing the Display Unit

1.5 Wiring

1.6 Initial Settings

1.7 Connection of External Equipment

2 OPERATION

2.1 Controls

2.2 Turning the Power On/Off

2.3 Panel Illumination, Display Contrast

2.4 Choosing a Display

2.5 Alarm Setup

2.6 Confirming Satellite Status

2.7 GPS Setup

2.8 Output Data

2.9 System Setup

2.10 WAAS/DGPS Setup

2.11 OTHERS Menu

2.12 TRIP Menu

2.13 Resetting Distance Run

2.14 Choosing External Heading Source for Backup

3.1 Preventive Maintenance

3.2 Troubleshooting

3.3 Diagnostics

3.4 Program Number

3.5 Clearing Data

3.6 Replacement of Battery

3.7 Replacement of Fuse

3.8 Error Messages

APPENDIX

1. Menu Tree

2. Digital Interface

3. Input/Output Ports

4. Parts List and Parts Location

5. Geodetic Chart Codes

6. Principle of Satellite Compass

7. What is WAAS?

INTERCONNECTION DIAGRAM

INDEX