Sony HT-ST9 Operating Instructions Manual page 25

 [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 AAC is enabled and your device
supports AAC. If you cannot listen to AAC sound with your device, select
[Off].
 [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
You can enjoy more high-quality sound if LDAC is enabled and your
device supports LDAC. If you cannot listen to LDAC sound with your
device, select [Off].
 [Wireless Playback Quality]
You can set the transmission data rate of LDAC playback. This
function is only available when you set [Bluetooth Mode] to
[Transmitter] and [Bluetooth Codec - LDAC] to [On].
[Auto]: The data transfer rate is automatically changed depending
on the environment. If audio playback is unstable in this mode, use
the other three modes.
[Sound Quality]: The highest bit rate is used. Sound is sent in a
higher quality; however, audio playback sometimes may become
unstable when the link quality is not good enough.
[Standard]: The middle bit rate is used. It balances both sound
quality and playback stability.
[Connection]: Stability is prioritized. Sound quality may be
reasonable and connection status will most likely be stable. If the
connection is unstable, this setting is recommended.
[System Settings]
 [OSD Language]
You can select the language you want for the system on-screen
display.
 [Wireless Sound Connection]
You can make further settings for the wireless system. For details,
see "Further Setting for the Wireless System (Subwoofer)" (page 35).
 [IR-Repeater]
[On]: Remote signals for the TV are sent from the rear of the Bar
Speaker (page 34).
[Off]: Turns off the function.
 [HDMI Settings]
[Control for HDMI]
[On]: Turns on the [Control for HDMI] function. You can operate
mutually between device that are connected with an HDMI cable.
[Off]: Off
[Audio Return Channel]
This function is available when you connect the system to a TV's
HDMI IN jack that is compatible with the Audio Return Channel
function and [Control for HDMI] is set to [On].
[Auto]: The system can receive the digital audio signal of the TV
automatically via an HDMI cable.
[Off]: Off
[Standby Through]
You can output HDMI signals to the TV even when the system is in
standby mode. This function is available when you set [Control for
HDMI] to [On].
[Auto]: Outputs signals from the HDMI OUT (ARC) jack when the TV
is turned on while the system is in the standby mode. This setting
saves power in the standby mode compared to the [On] setting.
[On]: Always output signals from the HDMI OUT (ARC) jack when the
system is in standby mode. If you connect a TV other than "BRAVIA,"
we recommend you to select this setting.
continued
25
US