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Notes on microphone system operations
•
To operate with two or more
channels, maintain a distance of at
least 30 cm (one ft.) between each
pair of transmitters. For details of
operation with two or more
channels, refer to the Operating
Instructions for the WRR-
802/805/855/862, or WRU-8N with
MB-8N, etc.
•
Ensure that the tuners set to
channels not being used are either
turned off or set to the minimum
output level.
•
When powering the transmitter on
or off, to keep the noise to a
minimum, set the audio output
level from the tuner or mixer to a
minimum.
•
Powering the transmitter on without
checking the channel selection first
may interfere with the operation of
other microphones/transmitters, if
the current setting is already being
used.
•
To prevent noise generation, set the
RF power output to L (50 mW)
when multiple channels are used
simultaneously, and keep the
microphones and transmitters at
least 6 m (20 feet) away from the
antennas when the system is
operated using a group which
allows selection of up to 8 channels,
and at least 12 m (40 feet) away
when using a group which allows
selection of 9 channels.
•
When there is a strong interference
signal around the microphone
system, such as an interference
caused by an active handy phone,
noise may occur on the microphone
system.
•
Before to be attached or removed
the microphone or cable, turn down
the volume of the equipment
connected to the tuner. Otherwise,
noise will be produced.
14
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