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3.2.4 Changing the System Password
This tester provides key lock protection in order to prevent data from being modified randomly.
(1) Press [Sys].
(2) Please use [↑] or [↓] to select this item and then press [Enter].
(3) The LCD screen will display as follows.
(4) If you are setting the password for the first time, enter the new password directly. If you have
previously set a password, then you must first enter the original password and press [Enter].
(5) Then enter the new password again and press [Enter]; the screen will display {Successfully set} at
this time.
(6) Once the new password was successfully set, it will automatically return to the function menu.
(7) To change the password, please repeat the setting steps described above.