A. Use a towel (preferably a dark color close to your hair color) and direct the warm air onto it to check if the sensing function is working correctly.
[Steps to check]
(1) Turn on the power and press the mode button to select the LOW mode.
(2) Press the sensing button (SCALP, VOLUME UP, or MOIST to select any mode)
(3) Hold the dryer about 5-10 cm away from the towel, and move it in a circular motion to heat a wide area.
If the sensing indicator light changes from red to blue during the above process, the sensor is working correctly.
If the warm and cool air does not switch automatically when using the sensing mode, please contact MTG Customer Support.