Earliest error record interface:
Set mode:
You can choose "Set" by UP and DOWN key in system operation interface 1
While "Set" flickers, confirm to enter the Set mode.
The Set mode is operated with 2 levels of menu. There are five items in the sub-menu,
Time, Data, Password, Language and WiFi. The items are shown as following picture.
Choose the item which needs adjustment by UP and DOWN key in the sub-menu. The
flickering one is the selected item.
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