dutch_dust
Guest
I have had the same problems. If you want to program the buttons one Icon must be activated (shows arrows in front and behind). The operator manual shows a couple of ways to oparate the system. You have to program the buttons in a special order if you want them both working. If you try it the other way it doesn't work. Read the manual and try it exactly they tell you. When it's works it's easy and very useful. Good luck.