Hyundai Tucson 2020 Owner's Manual page 291

Multimedia System
Getting to know the basic
operations
You can select an item or adjust the
settings by using the number buttons
and the [TUNE] knob on the control
panel.
Selecting an item
Numbered items
Press the corresponding number
button.
4-16
Numberless items
Turn the [TUNE] knob to select the
desired item, and then press the
knob.
Adjusting the settings
Turn the [TUNE] knob to adjust the
value, and then press the knob to
save changes.
Turn the [TUNE] knob to the right to
increase the value and turn the
[TUNE] knob to the left to decrease
the value.