Furuno FAX-30 manual Example of phasing signal out of synchronizatio, Sync options

3. FAX OPERATION: PC

3.4.2Phasing signal out of synchronization

The SYNC soft key functions to fine tune the phasing signal. If the dead sector is plotted at an angle even when the phase is properly selected, adjust the synchronization to display the dead sector straightly.

Example of phasing signal out of synchronizatio

1.With a facsimile image displayed, click SYNC.

SYNC

0

OK

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Sync options

2.Enter a sync value that displays the dead sector straightly and then click OK. If the dead sectors appears as in the left-hand figure above, enter a larger value and for the right-hand figure, enter a smaller value. The setting range is –50 to +50.

3.Click OK and then “<back” or Back button to return to the top menu.

3.4.3Noise rejection

If noise speckles appear on the image, turn on the noise rejector as below to remove the noise.

1. With a facsimile image displayed, click NOISE REJECT.

NOISE REJECT

OFF

LOW

MEDIUM

HIGH

OK

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Noise rejector options

2.Click the noise rejection level desired and then click OK. HIGH provides the greatest degree of noise rejection.

3.Click OK and then “<back” or Back button to return to the top menu.

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