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7.1.2 Changing batteries
Caution! Danger of explosion if battery is replaced
improperly. The Lithium button cell must be short-circuit
proof!
Used batteries are not to be disposed of
with the household waste! Please dispose
them at your local battery collection point!
If there is no reaction on the device to be actuated when
the pushbutton is pressed and there is no communication
low battery is to be replaced with a new Lithium cell of
type CR 2032. Make sure that the battery is inserted with
proper polarity.
The pushbutton does not set a response after changing
the battery!
Check for whether all functions are available after
changing the battery.