• The operator is not protected from interference from other telecommunications
systems and terminal equipment (e.g. even from radio-controlled systems
which are properly operated in the same frequency range).
• Only connect radio receivers to devices and systems approved by the manufac-
turer.
•
Ensure that the control unit is not installed or operated close to
metal surfaces or magnetic fields.
•
Radio-controlled systems transmitting on the same frequency
may cause reception interference.
•
Note that the range of the radio signal is limited by legislation as
well as by design.
21 - en