warning GE

Error Code LOCKED

The control panel has been locked to prevent accidental use or use by children. An 'L' indicator is displayed on the right side of the display.

? What Causes This

Child Lock-Out feature has been activated by pressing and holding CLEAR/OFF for approximately three seconds.

How to Fix It

Press and hold CLEAR/OFF for about three seconds to unlock the control panel.

Source: page 22 of the official manual

From the manual

Manual page 22 — GE error LOCKED

This error code appears in:

GE JE1060 Microwave Oven