Rf signal transmission area, Details, Help guide – Sony MDR-HW700DS User Manual
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MDR-HW700DS
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RF signal transmission area
The approximate RF signal transmission area from the processor to the headphones is up to
30 m (98 ft), but it varies depending on whether obstacles (human body, metal, wall, etc.) are
present and the reception conditions.
Notes
This system uses a signal in the 2.4 GHz or 5 GHz frequency band, so the sound may
be interrupted if the signal of this system is blocked by an obstacle. This phenomenon is
due to the characteristics of RF signals, and is not a malfunction.
The sound may be affected depending on the location and the conditions where the
processor is installed. Use the processor and the headphones in a place where you can
hear the audio without interference.
The sound may be interrupted if you use the processor and the headphones in a location
where other 2.4 GHz or 5 GHz wireless devices, for example, a microwave oven, etc.,
are used nearby.
The characteristics of sound of the system
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