Picture QualityScreen Menu > PicturePDP 5500, LED 6400 series and aboveChoose a Picture Mode and then select the following options to display a slide bar that allows thecorresponding setting to be adjusted. Adjust the value by dragging left/right on the touch pad andchange the setting by dragging up/down on the touch pad. Adjusted values are applied to the currentsource and will remain in effect the next time the source is selected. When connected to a computervia an HDMI-to-DVI cable, only the Color and Tint (G/R) adjustment options can be chosen.LED 4300 - 6300 seriesChoose a Picture Mode and then select the following options to display a slide bar that allows thecorresponding setting to be adjusted. Adjust the value by pressing the left/right arrow button on theremote and change the setting by pressing up/down arrow button on the remote. Adjusted valuesare applied to the current source and will remain in effect the next time the source is selected. Whenconnected to a computer via an HDMI-to-DVI cable, only the Color and Tint (G/R) adjustment optionscan be chosen.● BacklightAdjusts the brightness of individual pixels. Decreasing the brightness reduces powerconsumption. This option is only available for LED TVs.● Cell LightAdjusts the brightness of the panel. Decreasing the brightness reduces power consumption. Thisoption is only available for PDP TVs.● ContrastAdjusts the screen contrast. Try Now● BrightnessAdjusts the overall brightness. Try Now● SharpnessSharpens or dulls the edges of objects. Try Now● ColorAdjusts the overall color saturation. Try Now● Tint (G/R)Adjusts the ratio of green to red. Increase the green value to saturate the greens and the redvalue to saturate the reds. Try NowApplying the Current Picture Quality Setting to Another InputScreen Menu> Picture > Apply Picture Mode Try NowYou can apply the picture quality setting that you configured for the TV to all external devicesconnected to the TV.To apply the setting to all external devices connected to the TV, select All Sources. To only apply thesetting to the current input, select Current Source.