[LG webOS TV] Using Picture Test
How to use Picture Test
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► Picture ► Picture Test
First of all, start the Picture Test to see whether the video signal output is normal, and then select whether there is an error.
If there are no problems in the test picture, check the connected external device or broadcast signal.
You should wear a pair of 3D glasses to check the 3D Pictures.
After check the 3D pictures, choose the button in the screen.
After check the 3D pictures, choose the button in the screen.
