At our Technics keyboard club meeting this evening we had the opportunity to get round the back of a warm KN7000 and we learnt something very interesting...
At the back of the keyboard there is what looks like a hole into which you can place your hand. If you have a lively rhythm going at a reasonable volume on your KN7000 fanned air exudes from this hole in time to the rhythm...conclusions include...
a) There is a fanning system
b) It increases and decreases according to both volume and the liveliness of the musical style being played
c) It seemed to be sufficient to keep the KN7000 from overheating
Rog