Sony STR-DN1050 - Manual (Page 340)

MULTI CHANNEL AV RECEIVER
STR-DN1050/STR-DN850
Severe humming or noise.
If there are obstructions between the receiver and your BLUETOOTH device, remove them or move the receiver
and/or device avoid them.
If there is a device that generates electromagnetic radiation, such as a wireless LAN, other BLUETOOTH device, or a
microwave oven nearby, move it away.
Turn down the volume of the connected BLUETOOTH device.
Notes on use
4-488-938-11(1)
Copyright 2014 Sony Corporation
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