Optoma HD20 - Manual (Page 24)

24
User Controls
IMAGE | Advanced
Noise Reduction
The motion Adaptive Noise Reduction reduces the amount of
visible noise interlaced signals. The range is from “0” to “10”.
(0: Off)
B/W Extension
Black and White Extension can stretch the black and white levels
to automatically increase the contrast of input image. This unit has
2 pre-set modes that allow the user to switch among the pre-sets
to obtain different image effects. (Off/On)
Color Temp
If set to cold temperature, the image looks more blue. (cold image)
If set to warm temperature, the image looks more red.
(warm image)
RGB Gain/Bias
Press into the next menu as below and then use or
to select item. Use or to select Red, Green, or Blue for
brightness (Gain) and contrast (Bias).
 “B/W Extension”
can’t support when
source is HDMI,
analog or digital
RGB via DVI port.
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