How To Use - Xiaomi 4 Pro User Manual

How to Use

Turning on/off
Tap the power button to turn
on the purifier.
While the purifier is on, tap
the power button to turn it
off.
Filter life notification
The display will show the remaining service time
of the filter when the purifier is turned on.
The display will show a warning icon if no genuine
filter is detected.
025
Filter service
time remaining
notification
Switching mode
While the purifier is on, tap
the mode switch button to
cycle through modes.
Not a genuine filter
warning
Adjusting the display's brightness
Press the display on/off button to cycle through
its brightness levels: on, dim, and off.
Resetting Wi-Fi
When connecting the purifier to the app for the first
time or unable to connect to it, press and hold the
display on/off button for 7 seconds. The purifier will
make a notification sound once Wi-Fi is successfully
reset.
Enabling/disabling the child lock function
Press and hold the mode switch button for 7
seconds to enable or disable the child lock
function. The purifier will make the corresponding
notification sound and show the corresponding
icon on the display.
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