FURUNO SC-30 Satellite Compass Operator's Manual

Operator manual for the FURUNO SC-30 Satellite Compass covering installation, wiring, NMEA 2000 configuration, maintenance, and troubleshooting.

Brand: Furuno
Document type: User Manual
Language: English
Pages: 28
File format: PDF
File size: 2.3 MB
Published: 13 October, 2026
Updated: 13 October, 2026
MD5 checksum: 8C23CC7BD072D17B5618C2AC7CFAFB29
PDF: FURUNO SC-30 Satellite Compass Operator's Manual PDF

About this manual

This document serves as the operator's manual for the FURUNO SC-30 Satellite Compass. It provides comprehensive instructions for installing the sensor on a vessel, including considerations for mounting above or below radar masts to ensure accurate satellite reception. The guide details wiring procedures for NMEA 2000 networks and explains system configuration with optional interface units.

What's inside

Mounting Considerations
Mounting Procedure
NMEA 2000 Network Connection
Input Data
Output Data
Preventive Maintenance
Fuse Replacement
Troubleshooting

Specifications

Frequency	L1 1575.42MHz
Heading accuracy	0.5° rms
Heading resolution	0.1°
Follow-up rate-of turn	45°/sec
Heave accuracy	30cm
Settling time	3 minutes approx.
Position accuracy (WAAS)	3m
Ambient temperature	-25°C to +70°C

Frequently asked questions

What is the settling time of the SC-30?

The settling time is approximately 3 minutes.

Can the data output format be changed to NMEA 0183?

Yes, with connection of an optional interface unit, data can be converted to NMEA 0183 format.

What is the heading accuracy?

The heading accuracy is ±1.0° according to features, or 0.5° rms in specifications.

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