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English
Batteries
The main unit will normally be run using the mains adapter provided
and has batteries as backup in the event of a power cut. The control
indicator on the main unit will indicate if the batteries are missing or
have discharged.
The sensors are powered solely by their batteries. When the
batteries are running low in a sensor the red control indicator on the
sensor will flash. The main unit’s indicator lamp for that particular
channel will flash as well.
Please note!
If a sensor ceases to function it can take up to six hours before this is
indicated on the main unit.
Changing the battery in the main unit or sensor
Unplug any connections from mains adapter, telephone cords,
alarms etc.
Remove the battery cover and change the batteries. Insert the new
batteries as shown by the markings in the battery compartment.
Replace the battery cover and the connections.
Check the function, see
Function checking
.
Please note!
Only use high quality alkaline batteries (. V).
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