Samsung UN55JS7000 Owner's Manual

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138
Other Issues
The problem
Try this!
The TV is hot.
Watching TV for an extended period of time causes the panel to generate heat. 
The heat from the panel is dissipated through internal vents running along the 
top of the TV. The bottom, however, may feel hot to the touch after extended 
use. Children watching TV need constant adult supervision to prevent them from 
touching the TV. This heat, however, is not a defect and does not affect the TV's 
functionality.
The picture won’t 
display in full screen.
HD channels will have black bars on either side of the screen when displaying 
upscaled SD (4:3) content.
Black bars will appear at the top and bottom of the screen when you watch 
movies that have aspect ratios different from your TV.
Adjust the picture size options on your external device or set the TV to full 
screen.
The "Mode Not 
Supported" message 
appears.
The output resolution of the attached device is not supported by the TV. Check 
the TV's supported resolutions and adjust the external device’s output resolution 
accordingly.
The Captions item in the 
TV menu is grayed out.
You cannot select the 
Caption
 menu if you have selected a source connected to 
the TV via HDMI or Component. To view captions, turn on the external device's 
caption function.
The TV smells of plastic.
This smell is normal and will dissipate over time.
The 
Signal Information
 
option under 
Self 
Diagnosis
 isn't activated.
Verify that the current channel is a digital channel.
The 
Signal Information
 is only available for digital channels. 
The TV is tilted to the 
side.
Remove the base stand from the TV and reassemble it.