Samsung UN55ES8000GXZE - Manual (Page 229)

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