RE: looking for RD6000 Manual
Slovac,
I havent really tried it yet.. but yes.... i think its a provision for an 8 channel upgrade....however our present display could not show confirmation of function of the the 2 other channels... though i havent seen yet the LCD display of an RD 8000 yet.... or it may just have an additional switch function for like bomb release or smoker etc......
Rgds,
Brading