Use this safety feature to lock the control panel before cleaning the oven or to prevent children from unsupervised use of the oven.
Press STOP/Clear.
Press and hold STOP/Clear until LOCKED appears in the display (approximately 3 seconds).
Press and hold STOP/Clear until LOCKED disappears in the display (approximately 3 seconds).
If the oven is locked, LOCKED appears in the display when any key is pressed.
Unlock the oven to resume normal use.