Sinclair SP-75UV User Manual page 7

Health and UV: Press Health button to turn on/off UV function. When turn on, the UV-C
LED is on.
Turbo mode: Press Mode button to change mode to Turbo, fan speed turn to the
highest speed.
Sleep mode: Press Mode button to change the mode to Sleep, in this mode, fan speed
will turn to the lowest.
Auto Mode: Press Mode button to change the mode to Auto. Fan speed will
automatically change according to air quality level. If air quality is bad, the fan speed will
be turned to higher speed.
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