Samsung TV E-Manual page 158

Miscellaneous
There is something wrong
with the TV.
The TV is hot.
The picture won't
display in full screen.
The "Mode Not
Supported" message
appears.
The Captions item in the
TV menu is grayed out.
The TV smells of plastic.
Signal
The TV's
Information
option is
Self
not activated in the
Diagnosis.
The TV is tilted to the
side.
Broadcasting
is grayed
out.
The settings are lost
after 30 minutes or
every time the TV is
turned off.
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 part of the TV. The bottom portion, 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.
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.
Check the supported resolutions of the TV and adjust the external device's output
resolution accordingly.
Caption
You cannot select the
the TV via HDMI or Component. The external device's caption function must also
be activated.
This smell is normal and will dissipate over time.
Verify that the current channel is a digital channel.
Signal Information
is only available with digital channels.
Remove the base stand from the TV and reassemble it.
Broadcasting
The menu is only available when
Broadcasting
The menu cannot be accessed while watching TV using a cable box
or satellite receiver.
Use Mode Store
If is set to
automatically reset every 30 minutes.
Use Mode (Support
Change
Try this!
menu if you have selected a source connected to
Source
Demo, the TV's audio and video settings are
Use Mode) to Home
>
is set to TV.
Use.