User Manual

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Return key
Press this key to return to previous mode
While in History Record Mode, press
key to enter the file selection mode:
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.
2.3 History graph mode