ABB Busch 6590U-127-500 Manual Del Usuario página 33

Operation
To switch OFF
• Briefly press operating element/pushbutton extension.
The current brightness value will be stored as memory
value. Dimmer 6590U-127-500 immediately switches
off.
Special functions
Switch OFF with soft OFF function (adjustment knob Pos. 4)
• Briefly press operating element/pushbutton extension.
The current brightness value will be stored as memory
value. The dimmer 6590 U-127-500 gradually changes
from the set brightness to minimum brightness and then
switches OFF.
or
Switch ON with soft ON function (adjustment knob Pos. 5)
• Momentarily press the operating element/pushbutton
extension. The lighting units are brought up to the stored
brightness value (memory), starting with the minimum
brightness.
GB
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