EN
4. Operating Instructions
Some options in the user's operation interface are not selectable, displayed or hidden automatically in different models, signal
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sources or states.
The user operation interface can be updated through software upgrade. If there is any difference between the user manual and
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the final product, the actual display shall prevail.
4.1 Boot Guidance
Press the "Settings" key to enter the "Device Preferences" interface; Select "About" ->"Factory reset", then you can reset the system.
Fig. 19 Boot guidance graphic expression 1
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Prompt Information
Fig. 20 Boot guidance graphic expression 2