Optoma Technology HD81 manual English

User Controls

5)User can select and setup different settings for each mode (1 to 5) in “User” option and adjust submenu shows as the following: When user chooses one mode and presses “Enter” to see the original settings of each item; user may then adjust the value per the original setting of each mode.

6)The first item “Ref. mode” has five default value sets for user to fine-tune High Corning, High Width, Low Corning, Low Width and Strength A &B. User can use “”, “

” arrow keys to select each setting and press ”Enter ” to start the fine-tuning. Once user changes value of each item, the updated values are memorized without any old value savings.

English

Please refer to the following description and graphics about adjusting items.

1)The vertical coordinate is the luminance offset of the selected area on the screen. A lower luminance offset means the selected area of the screen will have smoothed brightness in for items such as human skin or backgrounds. A higher luminance provides for limited enhancement. This will allow the user to set and fine tune different zones (A and B). Zone A is the primary area of enhancement while Zone B is the area for minimal or no adjustment.

2)Using “High Corning” and “Low Corning” to divide A and B Zones.

3)Using “Strength” A and B to have different levels of Edge enhancement. Value of Strength A must be higher than Strength B.

4)Then High width and Low width fine-tune can make settings between A and B zones smooth.

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