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1, the window position of signal definition:
Before using LM-SH41-4K2K Quad video multiplexers, we must understand the
definition of signal 1, signal 2, signal 3 and signal 4:
Signal 1 is also called window1,in the top left corner of the screen;
Signal 2 is also known as window 2, in the lower left corner of the screen;
Signal 3 also known as window 3, in the upper right corner of the screen;
Signal 4 also known as window 4, in the lower right corner of the screen;
As the picture show:
2 Setting the resolution
If the output resolution of the device is higher than the physical resolution of the
display unit, the display may not display images ; if the output resolution of the device
is lower than the physical resolution of the display unit, the image display but not the
best, so we must select identical or similar resolution output .
SWITCH button on the remote control switching in turn the output resolution of the
device, so that the output resolution of device with physical resolution of the display
unit fit that achieve optimal effect, when switching the resolution we must note the
following:
