Furuno SATELLITE COMPASS SCX20 Operator's Manual
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Furuno SATELLITE COMPASS SCX20 Operator's Manual

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OPERATOR'S MANUAL
SATELLITE COMPASS
TM
SCX-20
Model
NMEA 2000 Specification

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Summary of Contents for Furuno SATELLITE COMPASS SCX20

  • Page 1 OPERATOR'S MANUAL SATELLITE COMPASS SCX-20 Model NMEA 2000 Specification...
  • Page 2 How to discard a used battery Some FURUNO products have a battery(ies). To see if your product has a battery, see the chapter on Maintenance. If a battery is used, tape the + and - terminals of the battery before disposal to pre- vent fire, heat generation caused by short circuit.
  • Page 3 SAFETY INSTRUCTIONS The operator and installer must read the applicable safety instructions before attempting to operate or install the equipment. Failure to comply with these safety instructions may cause injury, loss of life or damage to the equipment. Indicates a potentially hazardous situation which, if not avoided, DANGER will result in death or serious injury.
  • Page 4 Failure to turn off the equipment can cause fire or electrical shock. Contact a FURUNO agent for service. Use the correct fuse. Use of a wrong fuse can result in damage to the equipment.

  • Page 5: Table Of Contents

    TABLE OF CONTENTS FOREWORD ........................v SYSTEM CONFIGURATION ..................vi EQUIPMENT LIST ......................vii INSTALLATION .....................1-1 1.1 Installation Considerations ..................1-1 1.2 Platform Mount......................1-2 1.2.1 Required tools ....................1-2 1.2.2 How to mount the Antenna Unit ..............1-2 1.3 Pole Mount ......................... 1-4 1.3.1 Installation notices..................

  • Page 6: Foreword

    FURUNO Electric Company thanks you for purchasing the FURUNO SCX-20 Satellite Com- ™ pass . We are confident you will discover why the FURUNO name has become synonymous with quality and reliability. Since 1948, FURUNO Electric Company has enjoyed an enviable reputation for quality and reli- ability throughout the world.

  • Page 7: System Configuration

    SYSTEM CONFIGURATION : Standard supply SCX-20 : Optional or local supply MFD, etc. FRU-NMEA-PMMFF-060 (6 m) Power supplied from the NMEA 2000 network (12 to 24VDC) Terminator T-Connector T-Connector Terminator NMEA 2000 network cable...

  • Page 8: Equipment List

    EQUIPMENT LIST Standard supply Name Type Code No. Qty. Remarks Antenna Unit SCX-20 For NMEA 2000 Installation Materials CP20-04600 000-036-768 For roof mount kit of antenna unit. Includes cable FRU- NMEA-PMMFF (6 m). CP20-04610 000-036-769 For pole mount kit of antenna unit with cable FRU-NMEA- PMMFF (6 m).
  • Page 9 EQUIPMENT LIST This page is intentionally left blank. viii...

  • Page 10: Installation

    INSTALLATION NOTICE Do not apply paint, anti-corrosive sealant or contact spray to coating or plastic parts of the equipment. Those items contain organic solvents that can damage coating and plastic parts, especially plastic connectors. You can install the antenna unit as follows. See the outline drawings at the back of this manual.

  • Page 11: Platform Mount

    1. INSTALLATION Platform Mount The antenna unit is mounted on a level platform, with the fixing screws inserted from the underside of the unit. 1.2.1 Required tools The following tools should be prepared in advance for this installation. Name Remarks Electrical Drill For making the mounting holes 6...
  • Page 12 1. INSTALLATION 4. Connect the antenna cable to the antenna unit connector. Bow mark Cable hole Cable hole ø25±2 mm ø25±2 mm Note: DO NOT apply the supplied adhesive to the four vent holes near the name plate. Name plate Name plate Vent hole (four places) Vent hole (four places)

  • Page 13: Pole Mount

    1. INSTALLATION 7. Fasten the antenna unit to the mounting location with the three sets of supplied upset screws (M520, flat and spring washers attached) from the bottom through the mounting holes at step 2. After fastening the screws, coat the screw heads with the supplied adhesive.

  • Page 14: Required Tools

    1. INSTALLATION • DO NOT apply the supplied adhesive to the four vent holes near the name plate. Name plate Name plate Vent hole (four places) Vent hole (four places) Note: Do not apply the Note: Do not apply the adhesive here.

  • Page 15: How To Mount The Antenna Unit

    1. INSTALLATION 1.3.4 How to mount the Antenna Unit 1. Set the hose clamps on the pole mount kit assembly and pass the antenna cable for NMEA 2000 through the pipe of the mast mounting kit from the underside. Note: Make sure the anchor point of the fixing support fixture faces upward. Antenna cable (NMEA 2000) Anchor...

  • Page 16: Roof Mount

    1. INSTALLATION 4. Loosely hand tighten the hose clamps so that you easily adjust the position of the antenna later in this procedure. Bolt Hose Clamp 5. Adjust the direction of the antenna unit so the bow mark is facing the ship’s bow. Bow mark 6.

  • Page 17: Required Tools

    1. INSTALLATION • DO NOT apply the adhesive to the four vent holes near the name plate. Name plate Name plate Vent hole (four places) Vent hole (four places) Note: Do not apply the Note: Do not apply the adhesive here. adhesive here.
  • Page 18 1. INSTALLATION 4. Set the antenna unit on the roof mount kit so the bow marks for the antenna unit and the roof mount kit base are aligned. Antenna unit Bow mark Bow mark Antenna unit assembly Roof mount kit base Bow mark 5.

  • Page 19: Antenna Mounting Base (Option)

    1. INSTALLATION 7. Apply the supplied adhesive (TB5211) to the bottom of the attachment gasket. Note: DO NOT apply the adhesive to the vent holes. Vent holes Vent holes (12 places) (12 places) Adhesive Adhesive (Bottom of gasket) (Bottom of gasket) Antenna Antenna cable...

  • Page 20: Installation Notices

    1. INSTALLATION 1.5.1 Installation notices • Do not install the unit on an uneven surface. • DO NOT apply the adhesive to the four vent holes near the name plate. Name plate Name plate Vent hole (four places) Vent hole (four places) Note: Do not apply the Note: Do not apply the adhesive here.
  • Page 21 1. INSTALLATION 4. Pass the NMEA 2000 antenna cable through the Antenna cable mounting platform and the pipe of the antenna base from the underside of the antenna base. Right Angle Mounting Base Cable hole 5. Pull the pipe slightly upwards then apply the supplied adhesive to the inside and bottom face the antenna base footing.
  • Page 22 1. INSTALLATION 7. Remove hex socket head bolts one by one and fasten the supplied screws with adhesive loosely. After loosely fastening four screws, fasten them tightly then wipe off the excess adhesive. Set screw Note: The adhesive takes approximately 30 min- (four places) utes to adhere.

  • Page 23: Bird Deterrents (Option)

    IDs are assigned to all the devices in the network, and the status of each sensor in the network can be detected. All the CAN bus devices can be incorporated into the CAN bus network. For detailed information about CAN bus wiring, see “Furuno CAN bus Network Design Guide” (Type: TIE-00170).
  • Page 24 1. INSTALLATION Guideline for Connecting Follow these guidelines when selecting a mounting location. • Where the cable connectors and NMEA 2000 connectors are subjected to moisture or water spray, waterproof the connectors as shown below. 1. Wrap the connection point with a single layer of vinyl tape. 2.
  • Page 25 1. INSTALLATION This page is intentionally left blank. 1-16...

  • Page 26: Initial Settings

    INITIAL SETTINGS When the unit is powered for the first time, it is in a “cold start” state, meaning there is no satellite data (almanac data) stored. In this state, the unit searches for, and stores, satellites to find its heading. This process takes approximately 60 seconds. If the heading is not found within 30 minutes, the antenna installation location may not be suitable.

  • Page 27: Gnss Setup] Menu

    2. INITIAL SETTINGS [GNSS Setup] Menu You can disable (ignore) satellites and adjust the elevation mask from the [GNSS Set- up] menu. Menu item Description [Disable SV] [QZSS All] Select [YES] to ignore all QZSS system satellites. [QZSS]  [QZSS1] You can ignore individual QZSS system satellites by specifying the satellite number.

  • Page 28: Sensor] Menu

    2. INITIAL SETTINGS [Sensor] Menu In order to display data correctly, enter the ship’s dimensions, SCX-20 installation lo- cation and adjust the sensor offset values as required on the [Sensor] menu. Menu item Description [Offset] [HDG] Offset the heading angle. When the heading angle is skewed right, enter a negative value.

  • Page 29: Input/Output] Menu

    For all vessels, [CALC-SPD-Z] should be set to the vessel's draft value. For further information, contact your local FURUNO dealer. [CALC-SPD- Set the height for calculating the 3-axis speed. Enter the distance...

  • Page 30: System] Menu

    2. INITIAL SETTINGS PGN name PGN name 129026 COG and SOG, Rapid Up- 130845 Multi Sats In View Extended date 129029 GNSS Position Data 130846 Motion Sensor Status Extended 129539 GNSS DOPs [System] Menu You can check the system information, perform diagnostic tests and restore the fac- tory defaults from the [System] menu.
  • Page 31 2. INITIAL SETTINGS Menu item Description [GNSS 1 Status] GNSS 1 thru 4 status (Good or Bad). [GNSS 2 Status] [GNSS 3 Status] [GNSS 4 Status] [Antenna 1 Status] Antenna 1 thru 4 status (Good or Bad). [Antenna 2 Status] [Antenna 3 Status] [Antenna 4 Status] [Advanced Diagnostic Test]...

  • Page 32: Maintenance

    MAINTENANCE Preventative Maintenance The following preventative maintenance and checks are important for good perfor- mance. Item to check Points to check Remedy Connectors Check that the connec- Reconnect loosened cables. tors are firmly connect- Cable run Visually check the cables Consult your dealer for cable replacement.
  • Page 33 3. MAINTENANCE This page is intentionally left blank.

  • Page 34: Appendix 1 Menu Tree

    APPENDIX 1 MENU TREE This appendix covers the SCX-20 menu, accessible from compatible equipment. For the SC set- ting tool menu tree, see the operator’s manual for the SC setting tool (OME-72851). Contact our dealer for details. Compatible equipment’s Note 1: Record user settings inside the brackets（[ ]) menu that follow menu items.
  • Page 35 APPENDIX 1 MENU TREE Continued from the previous page Input/Output PGN* 065280 (Off, 20, 25, 50, 100, 200, 1000, 2000) [ 126992 (Off, 1000, 2000) [ 126993 (Off, 60000) [ *: PGN settings use 127250 (Off, 20, 25, 50, 100, 200, 1000, 2000) [ miliseconds (ms) 127251 (Off, 20, 25, 50, 100, 200, 1000, 2000) [ as their unit of...
  • Page 36 APPENDIX 1 MENU TREE Continued from the previous page Simple ROM (OK, NG) [ Diagnostic RAM (OK, NG) [ Test Rate Gyro Status (Good, Bad) [ Accelerometer Status (Good, Bad) [ Magnetic Sensor Status (Good, Bad) [ Press./Temp. Sensor Status (Good, Bad) [ Installation Status (0 to 99) [ GNSS 1 Status (Good, Bad) [ GNSS 2 Status (Good, Bad) [...

  • Page 37: Appendix 2 Geodetic Chart Codes

    APPENDIX 2 GEODETIC CHART CODES 001: WGS84 091: NORTH AMERICAN 1927 : Bahamas (excl. San Salvador Is.) 002: WGS72 092: NORTH AMERICAN 1927 : Bahamas, San Salvador Is. Mean Value (Japan, Korea & Okinawa) 003: TOKYO 093: NORTH AMERICAN 1927 (Cont’d): Canada (incl. Newfoundland Is.) : Mean Value (CONUS) 004: NORTH AMERICAN 1927 094: NORTH AMERICAN 1927 (Cont’d): Alberta &...

  • Page 38: Appendix 3 What Is Sbas

    APPENDIX 3 WHAT IS SBAS? A satellite-based augmentation system, or SBAS (Satellite Based Augmentation System), is an augmentation system that uses additional messages from satellite broadcasts to support regional and wide area augmentation. SBAS provides GPS signal corrections to SBAS users, for even bet- ter position accuracy, through the GPS error corrections that are widely broadcasted from the geo- stationary satellite.

  • Page 39: Specifications

    FURUNO SCX-20 SPECIFICATIONS OF SATELLITE COMPASS SCX-20 GENERAL Receiving frequency 1575.42 MHz (GPS/Galileo/QZSS/SBAS), 1602.5625 MHz (GLONASS) Tracking code C/A code (GPS/QZSS/SBAS), E1B (Galileo), L1OF (GLONASS) Attitude resolution Heading/ Roll/ Pitch 1.0° rms (static), 0.5° rms (dynamic) Tracking bearing 45°/s Heave accuracy 5 cm (1σ)

  • Page 49: Interconnection Diagram

    バックボーンケーブル BACKBONE CABLE または 終端器 TERMINATOR FRU-MM1000000001 *1 サテライトコンパス Tコネクタ SATELLITE COMPASS T-CONNECTOR SCX-20 FRU-MM1MF1MF1001 DROP FRU-NMEA-PMMFF-010/020,1/2m,φ6.7 *1 SHIELD SHIELD FRU-NMEA-PMMFF-060,6m,φ6.7 NET_S アカ NET_S NET_C クロ NET_C NET_H シロ NET_H NET_L アオ NET_L 注記 ＊１）オプション。 DRAWN TITLE ＊２）データ表示には、表示器が必要。 SCX-20 R.FUJIYAMA 24/Jun/2019 CHECKED 名...

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