Samsung UN55ES8000G E-Manual page 229

●
Panel Lock
Lock or unlock all the keys on the front
panel at once. When
none of the keys on the front panel
operate.
●
Boot Logo
Displays the Samsung logo when the
TV is turned on.
●
Light Effect
You can turn the LED on the TV's front
panel on or off. Turn it off to save
Panel Lock
for LED TV
is on,