The Tv Signal Information Is Unavailable In The Self Diagnosis Menu; The Tv Is Tilted To The Side - Samsung UN60ES7150F E-Manual

This smell is normal and will dissipate
in a short time.
The TV Signal Information is unavailable in
the Self Diagnosis menu.
This function is only available for
digital channels the TV receives from
an Antenna / RF /Coax connection.

The TV is tilted to the side.

Remove the base stand from the TV
and reassemble stand.
The channel menu is grayed out