The "sun screen" made the set look like it wasnt a TV when
off. It was like magic when you turned it on & a bright
picture appeared.
Tube models were more common but still not every day sets.
This was a big $ set.
W was about to pull the plug on consumer electronics at this time.
Personally I hated them but this is IMHO is a milestone set.
W had the ability to build very hi tec stuff but CE was a $$ looser.
IIRC they built the camera that showed N. Armstrong stepping
on the moon.
73 Zeno