Data Sheet

33
Restore factory settings
7 Restore factory settings
The factory settings of the device can be restored.
If you do this, you will lose all your settings.
To restore the factory settings of the module, proceed
as follows:
• Press and hold down the system button (A) for
4 seconds (see figure 8) until the device LED (A)
starts to flash orange quickly.
• Release the system button again (see figure 9).
• Press and hold down the system button again
for 4 seconds, until the LED lights up green (see
figure 10).
• Release the system button to finish the procedure.
The device will perform a restart.
8 General information about radio
operation
Radio transmission is performed on a non-exclusive
transmission path, which means that there is a possibil-
ity of interference occurring. Interference can also be
caused by switching operations, electrical motors or de-
fective electrical devices.