Samsung LT24B750EX/EN, LT24B750EWV/EN, LT27B750EWV/EN manual Other Information, System → Setup

Other Information

Issues	Solutions and Explanations
Network Connection
The wireless network	Make sure the product is connected to a wireless IP sharer (router).
connection failed.
Software Upgrade over the	Run Network Status in Network menu to confirm the connection.
network fails.	If you have latest Software (SW) version, SW upgrade will not proceed.
Others
Purple/green rolling horizontal	Remove the left and right audio connections from the Set-Top box. If the buzzing
bars and buzzing noise from	stops, this indicates that the Set-Top box has a grounding issue. Replace the
the product speakers with a	Component video cables with an HDMI connection.
Component cable connection.
The picture won’t display in	HD channels will have black bars on either side of the screen when displaying up
full screen.	scaled SD (4:3) contents.
	Black bars will appear on the top and bottom of the screen when you watch movies
	that have aspect ratios different from your product.
	Adjust the picture size options on your external device or the product to full screen.
A Mode Not Supported	Check the supported resolution of the product, and adjust the external device’s output
message appears.	resolution accordingly. Refer to the resolution settings of this manual.
There is a plastic smell from	This smell is normal and will dissipate over time.
the product.
The product Signal	This function is only available for digital channels the product receives from an Aerial /
Information is unavailable in	RF /Coax connection.
the Self Diagnosis menu.
The product is tilted to the	Remove the base stand from the product and reassemble it.
side.
The channel menu is grayed	The Channel menu is only available when you select the product source.
out (unavailable).
Your settings are lost after	If the product is in the Store Demo mode, it will reset audio and picture settings every
30 minutes or every time the	30 minutes. Change the settings from Store Demo mode to Home Use mode using
product is turned off.	the Setup procedure. Select TV in the Source using your remote, and go to Menu →
	System → Setup.

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