ECOWITT HP2552, Руководство по эксплуатации

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Backup data
Press or key to select Backup data. Press or key to popup the
Message Box
”Copy history data to SD card?” Press
or to select OK or
Cancel. Press the or key to confirm the selection.
Note: You need to insert a SD card(not included) into the console before using this
function.
About information
Note: This figure is just for reference(model and frequency will change according
to different market). The actual display console may be with higher firmware
version than this manual described because we will update the firmware
occasionally.
Other Console Functions
Beaufort Wind Force Scale
If you have selected the use of Beaufort wind speed units, you can use the table
below for reference. The Beaufort scale is based on qualitative wind conditions
and how they would affect a ship’s (frigate) sails (so yes, it is an “old” standard).
It is therefore less precise than the other scales but is still in use in various
locales.