While "Password" flickers, confirm to enter the password modified interface.
Input 6 figure passwords, check correctness and enter the modified mode
Save password after the end of input
Back to two-level menu mode after saving the password
Setting Time:
In the Set mode, choose "Time" by UP and DOWN key as shown in the picture.
While "Time" flickers, confirm to enter the inverter time setting mode.
Use ENTER key to choose the one you want modify and UP/DOWN key to change the
value.
Safety Interface: When choose "Safety" by pressing compound key set in system
operation interface
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