Sony HT-ST9 User Manual

-+
Increase the volume on the
TV
or
cancel
muting.
-+
When a
TV
compatible
with
Audio Return
Channel
(ARC)
technology
is
connected with
an
HDMI
cable,
make sure the
cable
is
connected
to
the
HDMI
input
{ARC)
terminal
of
the
TV
(refer
to
the
supplied
Startup Guide).
-+
If
the
TV
is
not
compatible
with Audio Return
Channel
(ARC)
technology,
connect the optical digital cable
in
addition
to
the
HDMI
cable
in order
to
output
sound (refer
to
the supplied
Startup
Guide).
The sound
is
output
from
both
the
system and
the
TV.
-+
Turn
off
the sound
of
the system or the
TV.
The
TV
sound
from
this system
lags behind
the
image.
-+
Set
[A/V
SYNC]
to
[Oms]
if
it
is
set
to
the range between [25ms] and
[300ms]
(page 29).
No sound
or
only
very
low-level
sound
of
the
device connected
to
the
system is heard.
-+
Press
.L:::J
+ on the remote
control
and check the
volume level
(page
47).
-+
Press
c*
or
.L:::J
+ on the remote control
to
cancel
the
muting
function (page
47).
-+
Make sure the
input
source
is
selected correctly. You should
try
other input sources by pressing
INPUT
on the remote
control
several
times (page
7).
-+
Check
that
all
the cables
and cords
of
the system and the
connected device are
firmly inserted.
No sound
or
only
very
low-level
sound
is
heard
from
the
subwoofer.
-+
Press
SW
.L:::J
+on
the remote
control
to
increase the subwoofer
volume
(page
47).
. . .
-+
Make sure
that
the
on/standby
indicator on the subwoofer
1s
l1t
1n
green. If
not, refer
to
"No
sound
is
heard from the subwoofer." in
"Wireless
sound" (page 44
).
-+
The subwoofer
is
for reproducing bass sound.
In
the case
of
input
sources
that
contain very
little
bass sound components (i.e., a
TV
broadcast), the sound from the subwoofer may be
difficult
to
hear.
-+
When you
play content
compatible
with
copyright protection
technology
{HDCP),
it
is
not
output
from the subwoofer.
The surround effect cannot be obtained.
-+
Depending on
the
input
signal
and the sound
field
setting,
surround sound processing may
not
work effectively.
The
surround effect may be
subtle, depending on the program or disc.
-+
To
play multi-channel audio, check the
digital
audio
output
setting on the device connected
to
the system.
For
details,
r~fer
to
the operating instructions
supplied
with
the connected
dev1ce.
USB
device
The
USB
device
is
not
recognized.
-+
Try the
following:
CD
Turn the system off.
®
Remove and reconnect the
USB
device.
®
Turn the system on.
-+
Make sure
that
the
USB
device
is
securely
connected
to
the
f
{USB)
port (page
8).
.
-+
Check
to
see
if
the
USB
device or a cable
1s
damaged.
-+
Make sure
that
the
USB
device
is
on.
-+
If
the
USB
device
is
connected via a
USB
hub, disconnect it and
connect the
USB
device
directly
to
the system.
BLUETOOTH
BLUETOOTH
connection
cannot
be
completed.
-+
Make sure
that
the indicator
{blue)
of
the
Bar
Speaker
is
lit
(page
11).
System status
Indicator
(blue)
status
During
BLUETOOTH
pairing
Flashes quickly
The system
is
attempting
to
connect
Flashes
with
a
BLUETOOTH
device
The system has
established
a
. Lit
connection
with
a
BLUETOOTH
dev1ce
The system
is
in
BLUETOOTH
standby
Unlit
mode
(when
the
system
is
off)
-+
Make sure the
BLUETOOTH
device
to
be connected with
is
turned
on and the
BLUETOOTH
function
is
enabled.

Sony HT-ST9 Specifications

General

Audio decoders	Dolby Digital, Dolby Digital Plus, Dolby Dual Mono, DTS, DTS 96/24, DTS-HD
RMS rated power	800 W
Audio output channels	7.1 channels
Subwoofer included	Yes
Subwoofer location	Separate
Receiver included	No
Product color	Black
Apple docking compatibility	Not supported
HDMI in	3
HDMI ports quantity	4
Number of HDMI outputs	1
Connectivity technology	Wired & Wireless

Weight and Dimensions

Depth	133 mm
Width	1130 mm
Height	88 mm
Subwoofer depth	426 mm
Subwoofer width	249 mm
Subwoofer height	423 mm
Subwoofer weight	16000 g