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VIZIO GV47L FHDTV20A User Manual
Version 4/23/2008 54
www.VIZIO.com
4.14 Video Input Parental Control
The Parental Control menu operates in the same
way for Video Inputs (Component and AV) as for
the DTV / TV input in section 4.7. The menu
differen
ce is that there is no icon along the top for
DTV / TV adjustments.
4.15 PC Input Picture Adjustment
The Picture Adjust menu operates in the same
way for the PC Input as for the DTV / TV input in
section 4.2 for Backlight, Contrast, Brightness and
Colo
r Temperature.
4.15.1 Auto Adjust
When the MENU button is pressed, the On Screen
Display (OSD) appears on the PICTURE
adjustment page. Press the button to highlight
the Auto Adjust selection.
Press the button for the LCD HDTV to adjust to
the PC signal timing automatically.
4.15.2 Backlight
Press the button to highlight the Backlight selection.
Press the button to start adjusting the brightness of the Backlight and the menu page will disappear
and be replaced by a small Backlight Indicator Bar so you can see the light level between the minimum
and maximum available levels. Use the or button to adjust the level.
The Backlight level does not affect the Brightness (black level) or Contrast (white level) of the picture, it
adjusts the lamp current and this affects the overall brilliance of the picture.