How to Deal With Calibration FailureUpdated a month ago
Don't wear any filter during calibration or GoTo the target, wear it right before you press the shoot button.
Make sure there are a few well-focused stars in the sky. About Focus, refer to:
Make sure you're in an open space, without obstacles, no buildings or trees or clouds, etc., all these would cause a calibration failure.
Check whether DWARF II has reached its limit. In this case, rotate DWARF II's mount to recalibrate it and GOTO again.
Check whether your SD card storage is full.
If the GPS information fails to be obtained during the Calibration, please check whether the GPS location permission is allowed and try multiple times. (In rare cases, such as if you are in deep mountains or forests with no Internet, you need to manually enter the GPS location. )
1. Where to permit GPS:
2. What if it always fails to obtain the GPS location (Android):
You can manually input your longitude & latitude values via "DWARFLAB App"->"Settings"->"Location"
refer to: Every Secret Tip You Wonder about DWARF II in Astrophotography