Backlight; Brightness - Vizio VO22LF User Manual

3.2.1 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.

3.2.2 Brightness

Press the button to highlight the Brightness selection.
Press the button to start adjusting the brightness and the menu page will disappear and be replaced
by a small Brightness Indicator Bar so you can see the brightness level between the minimum and
maximum available levels.
Use the or button to adjust the level.
The Brightness adjusts the black levels in the picture. If the brightness is too low you will not be able to
see the detail in darker parts of the picture and if the brightness is too high the picture will look washed
out.
Once the adjustments are completed press the LAST button repeatedly to exit the OSD completely.
Version 9/9/2008 41
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VIZIO VO22L FHDTV10A User Manual