What to do, if ...?
... the control light of the IR manual sender does not
illuminate when pressing the key?
Cause:
Solution:
... the range of the IR manual sender abates?
Cause:
Solution:
The battery is not inserted correctly or it is
spent.
Verify the polarity of the battery and
exchange it, if necessary.
The battery is spent.
Exchange the battery.
RADEMACHER
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