User's Manual
Page: 15
Exit button
This button will return control box to last state.
Save button
This button will save all parameters to flash ROM, so when power shut down
the parameters will not be lost.
After press this button, you should press “confirm” button to confirm saving.
Notice: But any adjustment of H as 0 (default parameters loading mode) or 1
(self-detection mode) will deactivate the application of the saved
parameters.
Fig. 9