ond button pair (D and E) to move shutter actuators up
or down.
7
Changing battery
If the battery symbol is displayed via the app or an empty
battery is indicated on the device (see „8.4 Error codes and
flashing sequences" on page 34), replace the used bat-
tery by a new LR03/micro/AAA battery. You must observe
the correct battery polarity.
To replace the battery of the key ring remote control,
please proceed as follows:
Open the battery compartment (G) at the rear
•
by pushing the battery compartment cover away
from the device. You will need to apply some
pressure to do this (see figure 2).
•
This will open the catch; you can then swing
open the battery compartment cover. The cover
will stay connected to the housing.
•
Insert a new 1.5 V LR03/micro/battery into the
battery compartment, making sure that it is the
right way round (see figure 4).
•
Close the battery compartment by swinging the
battery compartment cover back on. Push the
cover towards the centre of the housing (apply-
ing a little pressure) until it latches into place.
Changing battery
31