Sound is interrupted or noise occurs – Marantz MODEL 40n Stereo 140W Integrated Amplifier (Black) User Manual
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Sound is interrupted or noise occurs
During playback from the Internet radio or USB flash drive, sound is occasionally interrupted.
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When the transfer speed of the USB flash drive is slow, sound may occasionally be interrupted.
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The network communication speed is slow or the radio station is busy.
When making a call on mobile phone, noise occurs in audio output on this unit.
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When making a call, keep a distance of 0.7 ft/20 cm or longer between mobile phone and this unit.
Sound cuts out when using Wi-Fi connection.
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The frequency band used by the wireless LAN is also used by microwave ovens, cordless telephones, wireless game controllers and other wireless
LAN devices. Using such devices at the same time as this unit may cause sound to cut out due to electronic interference. Sound cut out can be
improved using the following methods. (
- Install devices that cause interference away from this unit.
- Turn off the power supply to devices that cause interference.
- Change the settings of the router channel to which this unit is connected to. (See the instruction manual of the wireless router for details on how to
change the channel.)
- Switch to a wired LAN connection.
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Particularly when you play back large music files, depending on your wireless LAN environment, the playback sound may be interrupted. In this case,
make the wired LAN connection. (
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