LG CineBeam HU80KS Owner's Manual page 172

I cannot see digital broadcasts even though I am using a cable television.
• Check your subscription information with your cable television service provider
or ask for the signal to be checked. (Some products do not provide digital
broadcasts.)
There is a difference in picture quality for each channel.
• XX-0 channels are analog channels. It is recommended for watching digital
channels such as XX-1.
• Picture Test
Run
signal.
I see vertical lines in all four directions on the screen, or colors are blurred
when I try to connect to HDMI.
•
(Q. Settings)
Set Just Scan to Off.
Just Scan
shows you the original image as it is. You may see noise in all four
directions on the screen if the signal contains noise.
The screen is blank or the image is blurred when an HDMI cable is used.
• Check that the HDMI® cable meets the required standards. If it is not a certified
HDMI® cable, the screen may flicker or may not display anything.
• Check that the cable is properly connected. Improper connection may cause
screen flicker.
first. If it is normal, there may be a problem with the broadcast
Picture Aspect Ratio Settings
109
Just Scan