Video is blurry.
Symptom
Blurry picture
How to fix
[How to check]
① Check the connection condition of
antenna/ cable TV/ CATV
② Check the play of external devices (video, DVD, set-top box, etc.)
③ Check if there is the same symptom at TV in other room. (It can be the product problem but signal from the subscribed cable company needs to be checked.)