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Note that when you use the hot backup function, location and size of
channel 1 or channel 2 output image should be set in advance according to
actual use. Recommend using "picture 1 priority" option, set the backup
sources to the channel 2.
Hot backup is the operation based on the signal detection, when the signal
source is unstable or lost moments, there will be instant black screen, but
within the fastest time (around 0.2 seconds), backup channel image will be
displayed, let picture interrupt time reduced to a minimum.
LED-515D provides abundant function for the customers, some functions
use requires users to have quite a bit of professional knowledge. When you
have problems, can try to timing machines, if cannot solve it according the
following step, please contact with the local agent, or contact our service
department directly. For your safety, do not attempt to repair the product by
yourself.
FAQ
