Toshiba TDP-TW300U Service Manual page 68

Chapter 7
<Sub Contrast>
Right - click to display the following color pallets.
Click White button.
Note:
Move the mouse cursor out of a screen to avoid the error.
Select the Sub contrast item by pressing [Down] button.
Press [Enter] button of the projector.
When the adjustment is successfully completed, values change from default [85].
(Example: The following menu)
If it fails, values don't change from default [85].
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