When DG is elected on the COMPASS panel the following happens:
- DG is free of MAG inputs
- The directional gyro may be slewed to any position at two different speeds.
- In this case, the SYNC operator does not work because the are not magnetic indicators to synchronize
When MAG is re-selected, the DG will align to magnetic north as received from the MAG Flux at a rapid rate.
When operating in the DG mode, there is no indication of DG mode operation except for the DG light on the compass control panel.
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