Unitech Multimedia Dcdi 550, Руководство пользователя

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Image1
AV1 AV2 VGA1 VGA2 DVI HDMI DP E.M.
Image2
"
*
"
*
"
*
"
*
"
*
"
*
AV1
"
╳
"
*
"
*
"
*
"
*
"
*
"
*
AV2
╳
"
VGA1
" " "
╳
" " "
"
VGA2
" "
╳
" " " "
"
DVI
" " " " "
╳
"
"
HDMI
" " " "
╳
" "
"
DP
" " " " " " "
"
E.M.
" " " " " " "
Text Overlay specification
Text overlay function "Open" and "Closed". The default is closed.
Divided into "Mode1"and"Mode2" two patterns.
Mode1
：
In this mode the text pixels are on top and not blended. The non-text pixels
are blended with the other channel using the Transparent setting in Dual Image sub
Menu.
Mode2
：
In this mode the text pixels are blended with the other channel using the
Transparent setting in Dual Image sub Menu. The non-text pixels are completely
transparent.
Above
：
The pixel that has any color value above the Red, Green and Blue level
become tagged as TEXT PIXELS, the rest of the pixels becomes NON-TEXT pixels.
The judgment should be combined with the "And/Or" conditions.
Below
：
The pixel that has any color value below the Red, Green and Blue level
become tagged as TEXT PIXELS, the rest of the pixels becomes NON-TEXT pixels.
The judgment should be combined with the "And/Or" conditions.
And
：
all three color must be used to trigger the above / below comparison
Or
：
any color is enough to trigger the above / below comparison
Red Threshold, Range: 0~255
Green Threshold, Range: 0~255
Blue Threshold, Range: 0~255
text overlay
Blend Mode
Above/Below
And/Or
Red
Green
Blue
Form 3
：
Dual images input source conflict list
"
Note
1: During the above graph with "*" combinations, because the image 2 didn't go interlaced
processing, there will be a slight shaking phenomenon in the screen, in this kind of
circumstance, can consider exchange image 1 and image 2 input source.
Note 2: During switch input port, the system to image 1 for priority, if image 2 port and image 1
port conflict with each other, image 2 will be switched under the image 1 automatically.
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