Contents

IMPORTANT NOTICES
SAFETY INSTRUCTIONS
TABLE OF CONTENTS
FOREWORD
SYSTEM CONFIGURATION
1. MOUNTING
- 1.1 Equipment Lists
- 1.2 Mounting Considerations
- 1.3 Mounting Procedure
2. WIRING
- 2.1 NMEA 2000 Network Connection
- 2.2 NMEA 0183 Network Connection
  - 2.2.1 How to connect the Cable Assembly (FRU-NMEA-NFF-R15/30)
  - 2.2.2 How to connect the Cable Replacement Kit (OP20-50)
  - 2.2.3 How to secure and waterproof the cable connections
3. ADJUSTMENTS
- 3.1 [GNSS Setup] Menu
- 3.2 [Sensor] Menu
- 3.3 [Input/Output] Menu
- 3.4 [System] Menu
- 3.5 [Advanced Sensor Setting] Menu
4. NMEA 2000 I/O DATA
- 4.1 Input Data
- 4.2 Output Data
5. MAINTENANCE, TROUBLESHOOTING
- 5.1 Preventive Maintenance
- 5.2 Troubleshooting
APPENDIX 1 MENU TREE
APPENDIX 2 WHAT IS SBAS?
SPECIFICATIONS
PACKING LISTS
OUTLINE DRAWING
INTERCONNECTION DIAGRAM
FURUNO Worldwide Warranty
FURUNO Warranty for North America
Declaration of Conformity

Furuno SC-33 Operator's Manual

Pages 52

Year 2018

Language(s)

of 52

Furuno SC-33 Compass Specification

The Furuno SC-33 Compass is a cutting-edge satellite compass designed for precision navigation and maritime applications. It combines advanced GPS technology with robust construction to provide highly accurate heading and positioning data. The SC-33 offers an accuracy of ±0.4° for heading, ensuring reliable performance even in challenging conditions. This device supports a range of satellite systems, including GPS, GLONASS, and SBAS, enhancing its reliability and coverage.

Equipped with a dual-antenna system, the SC-33 achieves optimal accuracy by minimizing errors caused by vessel motion. The compass features a built-in motion sensor that provides pitch, roll, and heave measurements, essential for maintaining stability and accurate data output on mobile platforms. The SC-33 delivers position accuracy within 1 meter, making it suitable for a variety of maritime operations.

The device is designed with a user-friendly interface and offers multiple data output formats, including NMEA 0183 and NMEA 2000, facilitating seamless integration with other onboard systems. It supports a wide range of applications, from commercial shipping to recreational boating. The compact and durable design of the SC-33 ensures it withstands harsh marine environments, with a waterproof and corrosion-resistant housing.

Installation of the SC-33 is straightforward, with flexible mounting options to accommodate different vessel types. The system is designed to minimize installation time and complexity while maximizing operational efficiency. With its combination of precision, reliability, and ease of use, the Furuno SC-33 Compass stands out as a vital tool for modern navigation, providing mariners with the confidence and accuracy needed to navigate safely and efficiently.

Furuno SC-33 Compass F.A.Q.

How do I calibrate the Furuno SC-33 Compass?

To calibrate the Furuno SC-33 Compass, access the calibration menu via the control unit, follow on-screen instructions for heading alignment, and ensure the vessel is on a straight path.

What should I do if the display shows an error code?

Refer to the user manual for error code definitions. Most issues can be resolved by checking cable connections, restarting the unit, or performing a system reset.

How can I update the software on my SC-33 Compass?

Visit Furuno's official website to download the latest firmware. Follow the provided instructions to update via USB or network connection.

What is the proper maintenance routine for the SC-33 Compass?

Regularly inspect and clean the external components, ensure all connections are secure, and update the software as needed to maintain optimal performance.

How do I integrate the SC-33 Compass with other onboard systems?

Use the NMEA 2000 or NMEA 0183 interfaces to connect the SC-33 Compass with other systems. Refer to the installation manual for detailed wiring instructions.

What could cause inaccurate heading readings?

Inaccurate readings may be due to magnetic interference, improper calibration, or faulty installation. Check for nearby metallic objects and recalibrate if necessary.

How do I reset the SC-33 Compass to factory settings?

Access the system settings menu and select the 'Factory Reset' option. Note that this will erase all custom settings and configurations.

Can the SC-33 Compass operate in extreme weather conditions?

Yes, the SC-33 Compass is designed to withstand a wide range of environmental conditions, but ensure proper installation and maintenance to prevent weather-related issues.

What is the procedure for troubleshooting connectivity issues?

First, verify that all cables are properly connected. Check the network settings and ensure compatibility with connected devices. Update firmware if necessary.

How can I enhance the accuracy of my SC-33 Compass?

Ensure the antenna is correctly positioned with a clear view of the sky, regularly calibrate the system, and avoid installing near magnetic sources.