See Pages 68 - 73 in the KN7000 User Manual and also Tech Tips 27, 28 and 29 from my website : http://www.willumspages.co.uk/page10.html
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Willum

After silence, that which comes nearest to expressing the inexpressible is Music.
Aldous Huxley
( especially when the music is played on a KN7000....)