Yacht Devices YDEG-04, Руководство пользователя, Страница: 52 / 68

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Situation Possible cause and correction
Memory card with YDEG.
TXT file is inserted into the
Device, but three red lights
are flashing.
1. Card is not formatted correctly. Reformat card (see II.).
2. Card contains logic error.
It is possible for such errors to go
unnoticed by scanning utilities, recommendation to reformat card.
3. File has wrong extension. Some text editors adds .TXT extension
to all created files, and files are saved as YDEG.TXT can actually end up with
a name like YDEG.TXT.TXT. Please refer your operation system manual
how to check and edit file extension.
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