FAQ
(1) Why does fog often appear on the screen?
To ensure the safety of the screen, a layer of tempered
glass is added to the external of the screen. Moreover, to
ensure heat radiation, there needs to be some gap between
the two to reserve an air passage for ease of the convection
of the air. The reason why fog appears is that there is a
temperature difference between the screen temperature and
the external temperature, and the hot air condenses and
generates fog due to the glass surface with lower
temperature. The fog does not a
ffect the normal use, and it
will evaporate and disappear after the machine is used for
several hours.
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