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Recent content by deezx

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    Preflight: GPS horizontal pos error too high - work arounds and impacts on surveys

    It might be a similar problem as with the H520, see: h520-not-arming-gps-speed-accuracy-too-low.23174
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    H520 not arming - GPS Speed Accuracy too low

    @all Thanks to all responses here! The H520 is arming again. I have replaced the GPS module. Now everything is fine again. I might test replacing the battery MS412FE in the non working GPS module, but this has no priority now. The non working GPS module is now put into safe place as a...
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    H520 not arming - GPS Speed Accuracy too low

    Thanks for the fast response! There was a long storage period. Nothing else happend. > If the H520 has been in storage for a long time, it may just need to stay powered on with a good view of the sky for about 15 to 30 minutes to update the GPS almanac We checked this, that is why the H520 was...
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    H520 not arming - GPS Speed Accuracy too low

    We have a YUNEEC H520 with E90 camera, which is not arming anymore. It was working in the past. Now there is always an error message and a GPS warning: Warning: Preflight: GPS Speed Accuracy too low Sometimes additionally: Warning: Preflight: GPS horizontal pos error too high We have tested it...