Instruction manual

25
Setup
A unique feature of the WCU-3 is its very smooth knob
action. Additionally, the friction is user adjustable.
Remove the knob‘s rubber ring. Open the three cross-
headed countersunk screws that are accessible now.
Pull-off the knob cover.
Now you have access to the friction adjustment. Release
the knurled head screw and rotate the whole assembly
clockwise for stronger friction or counterclockwise for ea-
sier action. Fasten the knurled head screw again, when
the desired setting is found.
NEVER open any other screw of this assembly.
The knob encoder may become misaligned or
damaged, resulting in the unit having to be re-
turned to the factory for a costly re-adjustment
or encoder replacement.
5.6 Knob Friction Adjustment
knurled head screw for
friction adjustment
NEVER open this screw!