Checking the Signals
To check the signal strength after running the wizard, press the BLUE button.
The signal check page shows two spots on the screen, indicating the signal
status on each of the inputs. A RED spot indicates a connection problem; a
GREEN spot shows that the connection is acceptable.
Press the BLUE button again to see more information about signal strength on
the two feeds. Make a note of this information if you need to contact your
installer about a problem with your signal feeds.
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