User manual

32
Restore factory settings
6x long red
flashing
Device
defective
Please see your
app for error mes-
sage or contact
your retailer.
1x orange and
1 x green light-
ing (after insert-
ing batteries)
Test display Once the test dis-
play has stopped,
you can continue.
Long and short
orange flashing
(alternating)
Device soft-
ware update
(OTAU)
Wait until the up-
date is completed.
9 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 light sensor, please
proceed as follows:
• Remove the cap (A) (see fig. 2) .
• Remove a battery.
• Insert the battery ensuring that the polarity is
correct (see fig. 6) and press and hold down the
system button (C) for 4 seconds at the same