How do I use the Control Lock feature to prevent unintended changes to my dryer settings?

Press and hold the CONTROL LOCK button for 3 seconds; a single beep will sound and the Control Lock light will turn on to confirm the control is locked. To unlock, press and hold the CONTROL LOCK button again for 3 seconds. Note that when Control Lock is on and the dryer is running, pressing POWER/CANCEL or START/PAUSE will stop the dryer, but it cannot be restarted until the control is unlocked. (Page 20)