Optoma ThemeScene HD3000, Руководство пользователя

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HD3000 User’s Guide
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HD3000 User’s Guide
Professional Video Scaler and Color Management System
B/W Extension
Black and White Extension can stretch the black and white levels to automatically increase
the contrast of input image. The HD3000 has 5 pre-set modes that allow the user to switch
among the pre-sets to obtain different image effects.
1.
Use “ h ”, “ i ” arrow keys to select the “B/W Extension” adjustment item, and then press
“Enter” key or “
g
” key to enter this adjustment item. The Menu disappears and a small
adjustment bar is shown (as shown below).
. Use “
f
”, “
g
” arrow keys to select default modes.
B/W Extension Off
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