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Date and Time setting
Navigation keys:
S1: Back/Exit
S2: Increase value by 1 (or hold the key down )
S3: Decrease value by 1 1 (or hold the key down)
S4: Select setting mode between Year, Month, Date, Hour, Minute and Second.
Each key press will change the mode to be set.
NOTE: Setting of Date and Time is important, all history data use Date and Time as a time
stamp reference.
NOTE:
you need to set the seconds to let unit complete the date & time setup.
Data Saving Setting