ABB 6550-500 Manual De Instrucciones página 57

Operation
Setting the Basic Brightness (if necessary)
With the 6550U-10x-500, the basic brightness is set with
the help of the attached control element. With the 6550-
500, it is set via a button that is connected to terminal 1.
● Hold the Operating Element down for approx. 30
seconds to change to programming mode.
The Memory Pushbutton Controller has changed to
"programming mode" when it automatically jumps to
the minimum brightness value.
● Set the lighting to the desired brightness value and
release the pushbutton.
Approx. 30 seconds after the pushbutton has been
released, the Memory Pushbutton Controller
automatically jumps back to the maximum brightness
value. This indicates that setting has been performed
correctly.
If this does not occur, repeat the procedure for setting
the basic brightness.
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