Samsung PN51E6500EFXZA - Manual (Page 166)

up options, refer to "Using the DLNA
Function".
Device Name
Menu
→
Network
→
Device Name
Enter a name for this TV. This name will
be shown on network remote controls
and devices using AllShare Play .
N A keyboard appears on the screen.
Key in a name for your TV using
your remote control. When finished,
select Done .