Sony HT-XT3 Operating Instructions Manual page 25

[Receiver]: This system is in receiver
mode which enables it to receive and
output audio from the remote device.
[Transmitter]: This system is in
transmitter mode which enables it to
send audio to the BLUETOOTH receiver
(such as headphones).
[Off]: The BLUETOOTH power is turned
off and you cannot select the [Bluetooth
Audio] input.
Note
You can connect to a remote device by
using One-touch listening function even
though you have set [Bluetooth Mode] to
[Off].
 [Device List]
Display a list of paired and detected
BLUETOOTH receivers when [Bluetooth
Mode] is set to [Transmitter] (page 24).
 [Bluetooth Standby]
You can set the [Bluetooth Standby] so
that the system can be turned on by a
BLUETOOTH device even when the
system is in standby mode. This
function is only available when you set
[Bluetooth Mode] to [Receiver] or
[Transmitter].
[On]: The system turns on automatically
when you establish a BLUETOOTH
connection from a paired BLUETOOTH
device.
[Off]: Off.
Note
If you set [Quick Start/Network Standby] to
[Off] and [Bluetooth Standby] to [On], the
system can be turned on by a BLUETOOTH
device, but BLUETOOTH connection fails.
 [Bluetooth Codec - AAC]
This function is only available when you
set [Bluetooth Mode] to [Receiver] or
[Transmitter].
[On]: Enable AAC codec.
[Off]: Disable AAC codec.
Note

You can enjoy high quality sound if the
AAC is enabled. In case you cannot listen
to AAC sound from your device, select
[Off].

If you change the [Bluetooth Codec - AAC]
setting when a BLUETOOTH device is
connected, the codec setting is only
reflected after the next connection.
 [Bluetooth Codec - LDAC]
This function is only available when you
set [Bluetooth Mode] to [Receiver] or
[Transmitter].
[On]: Enable LDAC codec.
[Off]: Disable LDAC codec.
Note
If you change the [Bluetooth Codec - LDAC]
setting when a BLUETOOTH device is
connected, the codec setting is only
reflected after the next connection.
Tip
LDAC is an audio coding technology
developed by Sony that enables the
transmission of High-Resolution (Hi-Res)
Audio content, even over a BLUETOOTH
connection. Unlike other BLUETOOTH
compatible coding technologies such as
SBC, it operates without any down-
conversion of the Hi-Res Audio content*,
and allows approximately three times
more data** than those other technologies
to be transmitted over a BLUETOOTH
wireless network with unprecedented
sound quality, by means of efficient coding
and optimized packetization.
* Excluding DSD format contents.
** In comparison with SBC (Subband
Coding) when the bitrate of 990 kbps
(96/48 kHz) or 909 kbps (88.2/44.1 kHz)
is selected.
25
US