There's almost always an option that disables overscan entirely.īrightness should be configured when the TV is nice and warmed up and the lighting in your living room or bedroom is set to its normal level for when you watch television. Change the settings until you can see the white line on the outside.(On my Panasonic plasma, this setting is buried under 'HD size,' so look around for any option you get to select the size and shape of the display area.) Put the DVD remote down, pick up the TV remote, and go to your TV's 'picture size' or 'screen size' settings.If all you see at the edges of your screen are one of the blue borders, overscan is turned on, and it's time to turn it off. If you can see the entire image, including the outside white line, overscan on your set is disabled.Forward to the 5th chapter to see the overscan and calibration image shown here.After loading the AVD HD 709 calibration disc, start the 'Basic Settings' program from the DVD menu.Plus, overscan eliminates the area around the edges of the screen, so you're missing detail you may want to see. With today's LCD and Plasma displays, all overscan does rob you of a 1-to-1 pixel mapping for your HD video, making your video look stretched out. It's a holdover from rear-projection and CRT televisions where the actual image is blown up to actually be larger than the edges of the screen so you wouldn't see any artifacts or compression errors on the edges of the picture. Overscan is the over-projection of an image beyond the borders of your HDTV or display. The first and easiest change you can make to your TV to improve your viewing experience is to eliminate overscan.
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