Joinwit JW3213 Series User Manual page 20

and cancel the current operation.
Time setting
In item 5 have " Time Setting"Press
Set"option, and press
respectively as shown in below figure,use
the digits. After setting, press "
and cancel the current operation.
This option is designed to review and delete saved measurements data.
Press " Menu" to enter into menu operation, using with
to highlight "History Data" option. There are three options in
History data:
1 9
and
to change year-month-date-time
" to confirm.Press "
select the "Time
and
to change
" to exit
and