Frigidaire GLMB186C Use & Care Manual page 28

Operating Instructions
Other Features
Child Lock-Out
You may lock the control panel to prevent
the microwave from being accidentally
started or used by children.
To lock or unlock the controls, press
and hold CLEAR/OFF for about three
seconds. When the control panel is
locked, an "L" will be displayed to the
extreme right.
Turntable
For best cooking results, leave the
turntable on. It can be turned off for large
dishes. Press TURN TABLE to turn the
turntable on or off.
Sometimes the turntable can become too
hot to touch. Be careful touching the
turntable during and after cooking.
Beeper
Press BEEPER to turn the oven beeper
on or off.
28