Blower speed selection dial
Select the blower speed by turning the blower speed selection dial clockwise or anticlockwise.
The blower speed will gradually increase as the dial is turned to the right.

See also:
Speaker enrollment function
The Bluetooth® 2.0 interface can use the speaker enrollment function to create
a voice model for one person per language.
This makes it easier for the Bluetooth® 2.0 interface to recognise voice ...
How to adjust the volume
VOL (Volume control)-2
Turn the knob clockwise to increase the volume
...
