On The Receiver; Severe Humming Or Noise - Sony STR-DN1060 Parts And Controls

and cannot be connected with the receiver.
Press BLUETOOTH on the receiver to connect to the last connected BLUETOOTH
device.
Turn on the BLUETOOTH function of the BLUETOOTH device.
Establish a connection from the BLUETOOTH device.
The pairing registration information has been erased. Perform the pairing operation again.
While connected to a BLUETOOTH device, this receiver cannot be detected.
Erase the pairing registration information of the BLUETOOTH device and perform the
pairing operation again.
[279] Troubleshooting
The sound skips or fluctuates, or the connection is lost.
The receiver and the BLUETOOTH device are too far apart.
If there are obstructions between the receiver and your BLUETOOTH device, remove
these 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.
[280] Troubleshooting
The sound of your BLUETOOTH device cannot be heard

on the receiver.

Turn up the volume on your BLUETOOTH device first, and then adjust the volume using
+ (or MASTER VOLUME on the receiver).
[281] Troubleshooting

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,
BLUETOOTH device
BLUETOOTH device
BLUETOOTH device