o Sound is interrupted or noise occursSymptom Cause / Solution PageDuring playback from theInternet radio or USBmemory device, sound isoccasionally interrupted.0 When the transfer speed of the USB memory device is slow, sound may occasionally be interrupted. －0 The network communication speed is slow or the radio station is busy. －When making a call oniPhone, noise occurs inaudio output on this unit.0 When making a call, keep a distance of 0.7 ft/20 cm or longer between iPhone and this unit. －Noise often occurs inFM/AM broadcasting.0 Change the antenna orientation or position. 550 Separate the AM loop antenna from the unit. －0 Use an outdoor antenna. 550 Separate the antenna from other connection cables. 55The sounds appear to bedistorted.0 Lower the volume. 620 Set “Off” to the ECO Mode. When “On” or “Auto” is in the ECO Mode, the audio may by distorted whenthe playback volume is high.196Sound cuts out when usingWi-Fi connection.0 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 thisunit may cause sound to cut out due to electronic interference. Sound cut out can be improved using thefollowing 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 manualof the wireless router for details on how to change the channel.)- Switch to a wired LAN connection.570 Particularly when you play back large music files, depending on your wireless LAN environment, theplayback sound may be interrupted. In this case, make the wired LAN connection.189Contents Connections Playback Settings Tips Appendix215Front panel Display Rear panel Remote Index
