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Summarize
Note that what the input signal hot backup is? What is the use of it?
In simple terms, warm backup is that when the input signal missed, using
spare input signal automatically and rapidly to replace the original input
signal, maximum ensure output image uninterrupted.
Hot backup is a powerful guarantee to the stability of the system, which
makes the impact to be the lowest that made by signal input device failure.
How to use the hot backup?
Enter the“PIP submenu”and select“automatic switching function”, you
can set how to use LED-515 hot backup function here. Here are four options,
for details please refer to the table below：
Item
Details
Off
Not to use the heat backup function
Window1
If window 1 signal is effective, then output channel 1
image, otherwise, the output channel 2 image.
Window2
If window 2 signal is effective, then output channel 2
image, otherwise, the output channel 1 image.
signal
In the case of two channels signal are invalid, the
first effective of the two channels signal, then its
image will be output, the behind signal does not
affect the output image.
Input signal hot backup
