User Manual

Press
or key to select the history file of annual data. Press key to delete the selected file. Press
key to exit and open the selected file. Press key to return to History record Mode.
While in History Record Mode, press the
key to enter the page selection mode:
Press
or to select a digit in a number, press key or key to change the number. Press or
to change the activated option field and press key or key to confirm.
In the history record, Wind Direction indicator matches with the number as following table:
wind direction
0 1 2 3 4 5 6 7 8 9 A B C D E F
N NNE NE NEE E EES ES ESS S SSW SW SWW W WWN WN WNN
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