CONDUCTING PICTURE QUALITY TEST
[LG webOS TV] Picture Test self-diagnostic
Conducting Picture Test
► ► ► Picture ► Picture Test
Should there be questionable issues about the picture quality on screen your first course of
action is to run a Picture Test and let the self-diagnostic on screen be the judge. This option
was incorporated to the television to assist customers in narrowing down root cause of any
picture quality deficiency most often created by poor quality or defective cabling or problematic
peripheral in turn too often attributed to the television being the one whose task is to reproduce
the images on screen.
If the picture on screen appears impeccable it signifies the TV can and will reproduce clean,
crisp and clear images as long as it is supplied quality material and all peripheral hardware
leading to the television is in top shape.
Second course of action would be to RESET the picture settings altogether in case someone
might have accidentally fooled around with some parameters causing the picture to be unsettling.
Ensure that no wire and cable going to the television jack pack is loose and if they appear worn
out perhaps it would be a good opportunity to replace them.
Try to pinpoint which peripheral could be the root cause. Are the channels watched from the
satellite or cable box receiver analog or digital? Is only the picture coming from the DVD player,
game box or home cinema system unbearable to watch?
Once guilty peripheral detected you will need to determine what to do next to fix the situation as
it is not a television problem.
After verifying 3D pictures, choose the appropriate button on screen.
The exact same troubleshooting steps as above should be followed in the case 3D picture test