Interference From Ir Systems - Shure DT 6008 User Manual

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one radiator with your hand or switching off one
radiator. If this improves the reception quality, then
the multipath effect is causing the problem. Note
that IR radiation that is reflected from a surface with
a high reflectabiliy can also cause multipath
problems.
Black spots can occur in case a transmitter is
located in the same room as the radiators. In that
case, disable the mini IR radiator of the transmitter
with the configuration menu (see section 2.5.16).
Check that the signal delay compensation switches
on the radiators are set to the correct value and that
a switch is not accidentally positioned between two
numbers. Re-check your system design. When
necessary, reduce the distance between the two
radiators that cause the problem and/or add an
extra radiator. Note that due to the physical
characteristics of the signal distribution, it is not
always possible to completely avoid multi path
effects.

Interference from IR systems

IR assistive hearing systems and IR microphones
operating at frequencies above 2 MHz can disturb
the reception at the lowest carriers. If such is the
case, disable the lowest two carriers (see section
0) and re-check the reception.
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