Sony STR-DN1080 Manual page 111

The BLUETOOTH RX/TX button does not function while the BLUETOOTH function is in use or when
[Bluetooth Mode] is set to [Off].
[110] Using BLUETOOTH Features
Compatible BLUETOOTH version and profiles
"Profile" refers to a standard set of capabilities for various BLUETOOTH product capabilities.
This receiver supports the following BLUETOOTH version and profiles:
Compatible BLUETOOTH version: BLUETOOTH Specification Version 4.1
Compatible BLUETOOTH profiles:
A2DP 1.2 (Advanced Audio Distribution Profile): Receives high-quality audio content.
AVRCP 1.5 (Audio Video Remote Control Profile): Controls audio/video devices
(pausing, stopping, starting playback, volume control, etc.) (*)
Absolute volume is supported only when [Bluetooth Mode] is set to [Receiver]. When [Bluetooth Mode] is set to
*
[Transmitter], volume command for AVRCP 1.3 is supported.
For the latest information about compatible BLUETOOTH devices, check the websites listed
under "Customer support websites."
Note
The functions may differ depending on the specifications of the BLUETOOTH device.
The audio playback on this receiver may be delayed from that on the BLUETOOTH device because
of the characteristics of the BLUETOOTH wireless technology.
[111] Using BLUETOOTH Features
(headphones/speakers)
Listening with BLUETOOTH headphones/speakers
(Pairing operation)
You can listen to audio sources playing via this receiver by using BLUETOOTH receiver
(headphones/speakers).
Select [Setup] - [Bluetooth Settings] from the home menu.
1
Set [Bluetooth Mode] to [Transmitter].
2
[BT TX] appears on the display panel.
Turn on the BLUETOOTH function on the BLUETOOTH receiver.
3
Enjoying audio content stored on a BLUETOOTH device
Listening with BLUETOOTH receiver