On the EM-2000 you can assign special functions, such as turning on/off the drums, to the D-beam controller. When I wipe my hand over the D-beam the drums are turning off (normally). But when I wipe my hand the second over the D-beam the drums are not turning on (seems like there is a problem?). There is also 1 light burning in the D-beam-controller, should there normally not be 2 lights? The D-beam consists of 2 placeholders for LED's and only one is burning... Does anyone knows a solution for turning on the two LED's? (sorry for my English, I'm from Belgium)