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Access to parameter S1.1 is possible in the following way. Hold key for
20 seconds (picture 22). Release the key after you hear a beep sound. On the
display appears parameter (S1.1). Now it is possible to modify this and other
parameters.
SETTING MANUAL
16
To restore the factory settings
hold keys and for approx.
20 seconds (Picture 23). Release
keys after you hear a beep.
Picture 23
Factory settings
Picture 22
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