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Note 2: During switch input port, the system to channel 1 for priority, if
channel 2 port and channel 1 port conflict with each other, port 2 will be
switched under the port 1 automatically.
Text Overlay
Text Overlay
Text overlay function“open”and“closed”. The default is closed.
Blend Mode
Divided into“mode 1”and“mode 2”two patterns.
Mode 1
：
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 Pictures sub Menu.
Mode 2
：
in this mode the text pixels are blended with the other channel
using the Transparent setting in Dual Pictures sub Menu. The non-text
pixels are completely transparent.
Above/Below
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 become
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 become
NON-TEXT pixels. The judgment should be combined with the "And/Or"
conditions.
And/Or
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
Red Threshold, Range: 0~255
Green
Green Threshold, Range: 0~255
Blue
Blue Threshold, Range: 0~255