Simrad GC80 User Manual

USER INTERFACE
20221537 / D 7
GYRO button
dvol
Used for selecting the gyro compass as the active heading
reference source. The status lamp is lit to indicate that the gyro
system is active.
Refer Selecting active compass, page 25.
EXT button
buq
Used for selecting the external heading source as the heading
reference. The status lamp will be lit to indicate that the external
heading reference source is active.
Refer
Selecting active compass, page 25.
DISP button
afpm
Used for displaying data on the LCD. Displaying present
settings for each compass, page 18.
SET button
pbq
Used for changing data and input sources. Refer System start-up
and software configuration, page 58 onwards.
ACK/ENT button
^`h
bkq
Used for confirming a change in data and input sources. Refer
System start-up and software configuration, page 58 onwards.
The button is also used for acknowledging an alarm as described
in Acknowledging an alarm, page 27.
Arrow buttons
afj
i^jm
qbpq
Used for increasing or decreasing a parameter value. Refer
System start-up and software configuration, page 58 onwards
Also used for lamp test and for setting the display illumination
as described in page 15.
Alarm indicator
^i^oj
Used for indicating an alarm situation. Refer
Alarm messages,
page 26.

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