Simrad GC80 User Manual

Contents
6 988-12721-001
This manual is divided into the following sections:
1. Preface
2. System overview
An overview of the GC80/85 Double System Controller unit and its components.
3. User interface
An overview of GC80/85 Double System Controller unit and the user interface.
4. Operation
Main operating procedures for using the GC80/85 Double System Controller unit.
5. Maintenance
Simple maintenance procedures that should be performed by the system operator.
6. Installation
Mechanical installation, cable connection, and software configuration for the GC80/85 Double
System Controller unit.
7. Technical specifications
Specifications for the system and for all separate units in the GC80/85 Double System Controller unit.
8. Drawings
Dimensional drawings and wiring diagrams for the GC80/85 Double System Controller unit.
9. Part list
List of all standard and optional units that are used in the GC80 and GC85 Double System Controller
unit.
10. Terminal layout
List of all terminal pins and terminal labelling with details on GTERM-A board in the GC80/85 Double
System Controller unit.
11. DIP switch settings
Drawings and references of jumpers and DIP switches for the different printed circuits boards in the
Double System Controller unit.
12. Alarm messages and corrective actions
A description of how system errors are indicated and corrective actions that can be performed by the
operator.
13. Troubleshooting

Simrad GC80 Specifications

General

Type	Gyro Compass
Power Supply	24 V DC
Operating Temperature	-15°C to +55°C
Heading Resolution	0.01°
Heading Repeatability	±0.1°
IP Rating	IP66
Storage Temperature	+70°C
Interfaces	NMEA 0183
Humidity	95% non-condensing