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VIZIO VW42L FHDTV10A User Manual 
Version 2/29/2008 
58 
 
 
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4.13
 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 4.6.  The menu 
difference is that there is no icon along the top for 
DTV / TV adjustments. 
 
 
 
 
4.14
 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 Color Temperature. 
4.14.1
 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. 
Once the adjustments are completed press the 
LAST  button repeatedly to exit the OSD 
completely. 
 
4.14.2
 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. 
Once the adjustments are completed press the 
LAST button repeatedly to exit the OSD completely.