User Guide for Vizio VU42LF: 

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Chapter Summary: When the MENU button is pressed, the On Screen Display (OSD) appears on the PICTURE menu...Press the button to highlight the Picture Mode selection...... Use the or button to choose from Custom, Standard, Movie and Game... If Standard, Movie or Game is chosen for the Picture Mode, then the only Picture adjustment available for you is for the Backlight; the rest are preset...

User Guide for Vizio VU42LF Users also looked at: Page 60 - Programming for DVD Player 1...4...The DVD Player will turn off... If your DVD player does not respond, try all the codes for your brand...If the codes do not work, or your brand is not listed, see “Searching for Component Codes.” Sometimes a code listed will only include limited functions...Try other codes that may include more functionality... Page 34 - Adjusting Basic LCD HDTV Settings Press the WIDE... Volume... Wide... TV Channels... To increase the volume, press and hold the VOL+ or VOL- button on the side of the LCD HDTV or remote control until the desired level is reached... Page 10 - Rear Panel Connections Connect the secondary source for component video devices such as a DVD Player or set top box here...From left to right, use green for Y, blue for Pb (or Cb), red for Pr (or Cr), white for left audio and red for right audio inputs...The purple color band on the rear of the TV indicates this connection...