Specifications

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English
Issues Solutions and Explanations
“PC” is always shown
on the source list,
even if a PC is not
connected.
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This is normal; “PC” is always shown on the source list,
regardless of whether a PC is connected.
The video is OK but
there is no audio.
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If you are using a HDMI connection, check the audio
output setting on your PC.
Network Connection
for LCD 550 series and above
The wireless network
connection failed.
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Samsung Wireless USB dongle is required to use a
wireless network.
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Make sure the Network Connection is set to Wireless.)
●
Make sure the TV is connected to a wireless IP sharer
(Router).