Becker CentronicPLUS SWC541 PLUS Assembly And Operating Instructions Manual page 31

3s
When setting the threshold, ensure that no button is
pressed. If the set sun threshold value is exceeded, the sun
protection system extends after a delay of up to 5 minutes.
The sun protection system automatically retracts after the
sunshine level has been continuously below the threshold
value for about 15 minutes.
Press and hold the function button for at least 3
seconds to adopt the set thresholds and to switch
to normal mode.
▻ The receiver confirms.
▻ The LED ring of the transmitter goes
out.
► This completes the process.
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