Whirlpool AKZM 776 User And Maintenance Manual page 37

KEY-LOCK
This function can be used to lock the buttons and knobs on the control panel.
To activate it, press and at the same time for at least 3 seconds. When activated, the functions
associated with the buttons are locked and the display shows a key symbol. This function can also be
activated during cooking. To deactivate it, repeat the above procedure. When the key-lock function is
activated, the oven can be switched off by turning the knob to 0 (zero). In this case, however, the previously
selected function will have to be set again.
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