Panasonic WX-SR202P Mode D'emploi page 31

Considerations on antenna placement (multiple antennas connected to the
same receiver)
⿟ The antennas should be placed in such a way as to cover the whole usage area of the
microphones, divided by the circles (or other coverage area shapes) which represent the
area covered by each antenna.
⿟ By ensuring overlap between the areas covered by each antenna, the microphone will
be able to switch antennas (hand-over).
Ceiling installation (as seen looking down from the ceiling)
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