Samsung Television UNES7550 User Manual

TV is not recognized, the files on the 
device are corrupted, or a file in the 
list is not played, connect the USB 
device to a PC, format the device 
and check the connection.
 
ΠIf a file you deleted from the PC is 
still found when you run Smart Hub, 
use the “Empty the Recycle Bin” 
function on the PC to permanently 
delete the file.
 
ΠIf the database of the saved file list  

cannot be constructed because there 
is no free space on the USB device, 
you may not be able to view a new 
file even if you have added the file to 
the USB device.
Supported Devices  
ΠCertain types of USB Digital camera 
and audio devices may not be 
compatible with this TV.
 
ΠAllShare Play
 supports only USB 
Mass Storage Class (MSC) devices.  

MSC is a Mass Storage Class Bulk-
Only Transport device. Examples of 
MSC are Thumb drives, Flash Card 
Readers and USB HDD (USB HUB are 
not supported). Devices should be 
connected directly to the TV’s USB 
port.
 
ΠMore than 2TB USB HDD is not 
supported.
 
ΠIf more than 2 PTP devices are 
connected, you can only use one at  

a time.
 
ΠIf more than two MSC devices are 
connected, some of them may not 
be recognized. A USB device that 
requires high power (more than 
500mA or 5V) may not be supported.
 
ΠIf the TV has no input during the 
time set in Auto Protection Time, the 
Screensaver will run.
 
ΠThe power-saving mode of some 
external hard disk drives may be  

released automatically when you 
connect them to the TV.
File system and formats  
ΠThe USB function might not work 
properly with unlicensed multimedia 
files.
 
ΠMTP (Media Transfer Protocol) is not 
supported.
 
ΠThe file system supports FAT16, 
FAT32 and NTFS.
 
ΠAllShare Play
 supports only the  

Sequential jpeg format. It does not 
support the Progressive jpeg format.
 
ΠThe higher the resolution of the 
image, the longer it takes to display 
on the screen.
 
ΠThe maximum supported JPEG 
resolution is 15360 X 8640 pixels.
 
ΠIf a file is corrupted or the TV does 
not support the file type, the Not 
Supported File Format. message 
appears. 

 
ΠIf the files are sorted by 
Folder view, 
the TV can display the names of up 
to 1000 files in each folder.
 
ΠIf the number of files and folders 
saved on a USB storage device is 
approximately over 8000, the files 
and folders may not appear and 
some folders may not be opened.
 
ΠThe TV cannot play MP3 files with 
DRM that have been downloaded 
from a for pay site. Digital Rights  

Management (DRM) is a technology 
that supports the creation, 
distribution, and management of 
digital content in an integrated 
and comprehensive way, including 
protecting the rights and interests of 
content providers, preventing illegal 
copying of contents, and managing 
billings and settlements.
 
ΠEven if the file to be played is 
encoded by a supported format, an  

error message may appear due to a 
sub container or profile problem. 

Using AllShare Play by the DLNA Function
You can play media contents saved 
on devices (such as your PC) 
connected to the home network. 
For more information, visit “http://
www.samsung.com” or contact the 
Samsung call center. Mobile devices 
may need additional software 
installation. For details, refer to each 
device’s user’s guide.
 
NIf your Samsung TV connects to