SMA SC 250U - Manual (Page 18)

Operating the Sunny Display SMA America, LLC
18 SCUS-BE-BUS120514 User Manual
4 Operating the Sunny Display
4.1 Functions of the Buttons
The display can be operated with a pushbutton and a knob.
Pushbutton
If an error occurs during operation, the pushbutton is backlit red. The display indicates the error with
a number and a description in the text line.
Knob
The knob can be pressed or turned to the left or the right.
• Turn:
– Moves up and down in the menu
– Entering values (decrease, increase)
• Press
– Open/close menu
– Select/cancel function
– Select value
– Confirm entry
– Activation of the background illumination
Position Description
A Pushbutton
B Knob