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B&G H5000 Analogue Expansion User Manual

Page 59

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Sensor calibration |

H5000 Operation Manual

1

Select Auto Cal

2

Select Calibrate

3

Steer the vessel through 360º maintaining a steady rate of turn

Off set

The compass off set compensates for fi xed errors (misalignment) between the compass sensor
and the direction of the boat.

To accurately enter a compass off set, the boat’s heading must be referenced to, for example:
a calibrated bowl compass . The off set value will be the diff erence between the known source
and the currently displayed heading. Enter this value as the off set in the compass heading
fi eld as a plus or minus number up to 180º

Magnetic variation

Adjust how the system handles magnetic variation.

Auto
Receives variation data from a network source.

Manual
If variation is not available enter a value manually.

Use COG as heading

If heading data is not available from a compass sensor it is possible to use course over
ground from a GPS. COG will be used in the true wind calculations.

¼

Note:

The autopilot cannot be operated using COG as the heading source. COG cannot be

calculated when stationary.