Sony HT-ST7 User manual

HT-ST7
Reference Guide US
Guide de référence FR
Sound Bar

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To reduce the risk of fire or electric shock, do not expose this
apparatus to rain or moisture.
The unit is not disconnected from the mains as long as it is connected to
the AC outlet, even if the unit itself has been turned off.
To reduce the risk of fire, do not cover the ventilation opening of the
appliance with newspapers, tablecloths, curtains, etc.
Do not expose the appliance to naked flame sources (for example, lighted
candles).
To reduce the risk of fire or electric shock, do not expose this appliance to
dripping or splashing, and do not place objects filled with liquids, such as
vases, on the appliance.
As the main plug is used to disconnect the unit from the mains, connect
the unit to an easily accessible AC outlet. Should you notice an abnormality
in the unit, disconnect the main plug from the AC outlet immediately.
Do not install the appliance in a confined space, such as a bookcase or
built-in cabinet.
Do not expose batteries or appliances with battery-installed to excessive
heat, such as sunshine and fire.
Indoor use only.
For the customers in the U.S.A
This symbol is intended to alert the user to the presence of
uninsulated “dangerous voltage” within the product’s enclosure
that may be of sufficient magnitude to constitute a risk of electric
shock to persons.
This symbol is intended to alert the user to the presence of
important operating and maintenance (servicing) instructions in
the literature accompanying the appliance.
Owner’s Record
The model and serial numbers are located on the rear panel of the unit.
Record the serial numbers in the space provided below. Refer to them
whenever you call upon your Sony dealer regarding this product.
Model No. HT-ST7
Serial No.
Important Safety Instructions
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings. Install in accordance with the
manufacturer’s instructions.
8) Do not install near any heat sources such as radiators, heat registers,
stoves, or other apparatus (including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized or grounding-type
plug. A polarized plug has two blades with one wider than the other. A
grounding type plug has two blades and a third grounding prong. The
wide blade or the third prong are provided for your safety. If the
provided plug does not fit into your outlet, consult an electrician for
replacement of the obsolete outlet.
WARNING

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10) Protect the power cord from being walked on or pinched particularly at
plugs, convenience receptacles, and the point where they exit from the
apparatus.
11) Only use attachments/accessories specified by the manufacturer.
12) Use only with the cart, stand, tripod, bracket, or table specified by the
manufacturer, or sold with the apparatus. When a cart is used, use
caution when moving the cart/apparatus combination to avoid injury
from tip-over.
13) Unplug this apparatus during lightning storms or when unused for long
periods of time.
14) Refer all servicing to qualified service personnel. Servicing is required
when the apparatus has been damaged in any way, such as power-
supply cord or plug is damaged, liquid has been spilled or objects have
fallen into the apparatus, the apparatus has been exposed to rain or
moisture, does not operate normally, or has been dropped.
The following FCC statement applies only to the version of this model
manufactured for sale in the U.S.A. Other versions may not comply with
FCC technical regulations.
NOTE:
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in
a residential installation. This equipment generates, uses and can radiate
radio frequency energy and, if not installed and used in accordance with
the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Properly shielded and grounded cables and connectors must be used for
connection to host computers and/or peripherals in order to meet FCC
emission limits.
CAUTION
You are cautioned that any changes or modifications not expressly
approved in this manual could void your authority to operate this
equipment.
This equipment must not be co-located or operated in conjunction with
any other antenna or transmitter.
For the Bar Speaker (SA-ST7)
For the wireless transceiver (EZW-RT50)
This equipment complies with FCC radiation exposure limits set forth for an
uncontrolled environment and meets the FCC radio frequency (RF)
Exposure Guidelines in Supplement C to OET65. This equipment should be
installed and operated keeping the radiator at least 20 cm or more away
from person’s body (excluding extremities: hands, wrists, feet and ankles).
For the wireless transceiver (EZW-RT50)
This device complies with Part 15 of the FCC Rules. Operation is subject to
the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
continued

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For the customers in the Canada
Properly shielded and grounded cables and connectors must be used for
connection to host computers and/or peripherals.
This device complies with Industry Canada licence-exempt RSS
standard(s).
Operation is subject to the following two conditions:
(1) this device may not cause interference, and (2) this device must accept
any interference, including interference that may cause undesired
operation of the device.
For the Bar Speaker (SA-ST7)
For the wireless transceiver (EZW-RT50)
This equipment complies with IC radiation exposure limits set forth for an
uncontrolled environment and meets the RSS-102 of the IC radio frequency
(RF) Exposure rules. This equipment should be installed and operated
keeping the radiator at least 20 cm or more away from person’s body
(excluding extremities: hands, wrists, feet and ankles).
For the wireless transceiver (EZW-RT50)
This Class B digital apparatus complies with Canadian ICES-003.

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Precautions .................................................................................6
BLUETOOTH wireless technology ..............................................7
Installing the Bar Speaker on a wall ..........................................8
Enabling the IR repeater function (when you cannot
control the TV) ......................................................................9
Enabling the Secure Link function ...........................................10
Using the Control for HDMI function ........................................11
Using “BRAVIA” Sync features ................................................. 12
Troubleshooting ....................................................................... 12
Specifications ............................................................................ 15
Table of contents

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Precautions
On safety
Should any solid object or liquid fall into the system, unplug the system
and have it checked by qualified personnel before operating it any
further.
Do not climb on the Bar Speaker or the subwoofer, as you may fall down
and injure yourself, or system damage may result.
On power sources
Before operating the system, check that the operating voltage is identical
to your local power supply. The operating voltage is indicated on the
nameplate at the rear of the Bar Speaker.
If you are not going to use the system for a long time, be sure to
disconnect the system from the wall outlet (mains). To disconnect the AC
power cord (mains lead), grasp the plug itself; never pull the cord.
One blade of the plug is wider than the other for the purpose of safety and
will fit into the wall outlet (mains) only one way. If you are unable to insert
the plug fully into the outlet, contact your dealer.
AC power cord (mains lead) must be changed only at the qualified service
shop.
On heat buildup
Although the system heats up during operation, this is not a malfunction.
If you continuously use this system at a large volume, the system
temperature of the back and bottom rises considerably. To avoid burning
yourself, do not touch the system.
On placement
Place the system in a location with adequate ventilation to prevent heat
buildup and prolong the life of the system.
Do not place the system near heat sources, or in a place subject to direct
sunlight, excessive dust, or mechanical shock.
Do not place anything at the rear of the Bar Speaker and subwoofer that
might block the ventilation holes and cause malfunctions.
If the system is being used in combination with a TV, VCR, or tape deck,
noise may result, and picture quality may suffer. In this case, place the
system away from the TV, VCR, or tape deck.
Use caution when placing the system on surfaces that have been specially
treated (with wax, oil, polish, etc.) as staining or discoloration of the
surface may result.
Take care to avoid any possible injury on the corners of the Bar Speaker
or the subwoofer.
On handling the subwoofer
Do not place your hand into the slit of the subwoofer when lifting it. The
speaker driver may be damaged. When lifting it, hold the bottom of the
subwoofer.
On operation
Before connecting other equipment, be sure to turn off and unplug the
system.
If you encounter color irregularity on a nearby TV screen
Color irregularities may be observed on certain types of TV sets.
If color irregularity is observed...
Turn off the TV set, then turn it on again after 15 to 30 minutes.
If color irregularity is observed again...
Place the system further away from the TV set.
On cleaning
Clean the system with a soft dry cloth. Do not use any type of abrasive pad,
scouring powder or solvent such as alcohol or benzine.
If you have any question or problem concerning your system, please
consult your nearest Sony dealer.

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This system incorporates Dolby* Digital and the DTS** Digital Surround
System.
* Manufactured under license from Dolby Laboratories.
Dolby, and the double-D symbol are trademarks of Dolby Laboratories.
** Manufactured under license under U.S. Patent Nos: 5,956,674;
5,974,380; 6,226,616; 6,487,535; 7,212,872; 7,333,929; 7,392,195;
7,272,567 & other U.S. and worldwide patents issued & pending. DTS-
HD, the Symbol, & DTS-HD and the Symbol together are registered
trademarks & DTS-HD Master Audio is a trademark of DTS, Inc.
Product includes software. © DTS, Inc. All Rights Reserved.
The BLUETOOTH®word mark and logos are registered trademarks owned
by Bluetooth SIG, Inc. and any use of such marks by Sony Corporation is
under license.
This system incorporates High-Definition Multimedia Interface (HDMI™)
technology.
The terms HDMI and HDMI High-Definition Multimedia Interface, and the
HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC
in the United States and other countries.
“BRAVIA” logo is a trademark of Sony Corporation.
“x.v.Color” and “x.v.Color” logo are trademarks of Sony Corporation.
The N Mark is a trademark or registered trademark of NFC Forum, Inc. in the
United States and in other countries.
Android is a trademark of Google Inc.
© 2012 CSR plc and its group companies.
The aptX® mark and the aptX logo are trade marks of CSR plc or one of its
group companies and may be registered in one or more jurisdictions.
Other trademarks and trade names are those of their respective owners.
BLUETOOTH wireless technology
Supported BLUETOOTH version and profiles
Profile refers to a standard set of capabilities for various BLUETOOTH
product capabilities. See “Specifications” (page 15) on the BLUETOOTH
version and profiles supported by this system.
For you to use the BLUETOOTH function, the BLUETOOTH device to be
connected must support the same profile as this system. Even if the
device supports the same profile, the functions may differ because of the
specifications of the BLUETOOTH device.
The audio playback on this system may be delayed from that on the
BLUETOOTH device because of the characteristics of the BLUETOOTH
wireless technology.
Effective communication range
BLUETOOTH devices should be used within approximately 10 meters
(33 feet) (unobstructed distance) of each other. The effective
communication range may become shorter under the following
conditions.
When a person, metal object, wall or other obstruction is between
the devices with a BLUETOOTH connection
Locations where a wireless LAN is installed
Around microwave ovens that are in use
Locations where other electromagnetic waves occur
Effects of other devices
BLUETOOTH devices and wireless LAN (IEEE 802.11b/g) use the same
frequency band (2.4 GHz). When using your BLUETOOTH device near a
device with wireless LAN capability, electromagnetic interference may
occur.
This could result in lower data transfer rates, noise, or inability to
connect. If this happens, try the following remedies:
Try connecting this system and BLUETOOTH mobile phone or
BLUETOOTH device when you are at least 10 meters (33 feet) away
from the wireless LAN equipment.
Copyrights
Notes
continued

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Turn off the power to the wireless LAN equipment when using your
BLUETOOTH device within 10 meters (33 feet).
Effects on other devices
The radio waves broadcast by this system may interfere with the
operation of some medical devices. Since this interference may result
in malfunction, always turn off the power on this system, BLUETOOTH
mobile phone and BLUETOOTH device in the following locations:
In hospitals, on trains, in airplanes, at gas stations, and any place
where flammable gasses may be present
Near automatic doors or fire alarms
This system supports security functions that comply with the BLUETOOTH
specification as a means of ensuring security during communication
using BLUETOOTH technology. However, this security may be insufficient
depending on the setting contents and other factors, so always be careful
when performing communication using BLUETOOTH technology.
Sony cannot be held liable in any way for damages or other loss resulting
from information leaks during communication using BLUETOOTH
technology.
BLUETOOTH communication is not necessarily guaranteed with all
BLUETOOTH devices that have the same profile as this system.
BLUETOOTH devices connected with this system must comply with the
BLUETOOTH specification prescribed by the Bluetooth SIG, Inc., and must
be certified to comply. However, even when a device complies with the
BLUETOOTH specification, there may be cases where the characteristics
or specifications of the BLUETOOTH device make it impossible to connect,
or may result in different control methods, display or operation.
Noise may occur or the audio may cut off depending on the BLUETOOTH
device connected with this system, the communications environment, or
surrounding conditions.
Installing the Bar Speaker on a wall
You can install the Bar Speaker on the wall.
Use screws that are suitable for the wall material and strength. As a
plaster board wall is especially fragile, attach the screws securely to a wall
beam. Install the Bar Speaker on a vertical and flat reinforced area of the
wall.
Be sure to subcontract the installation to Sony dealers or licensed
contractors and pay special attention to safety during the installation.
Sony is not responsible for accidents or damage caused by improper
installation, insufficient wall strength, improper screw installation or
natural calamity, etc.
1Prepare screws (not supplied) that are suitable for the holes
on the back of the Bar Speaker.
Notes
Notes
Hole on the back of the Bar Speaker
4mm(3/16in)
More than 30 mm (1 3/16 in)
4.6 mm
(3/16 in)
10 mm
(13/32 in)

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2Fasten the screws to the wall.
The screws should protrude 8 to 9 mm (approx. 11/32 in).
3Hang the Bar Speaker onto the screws.
Align the holes on the back of the Bar Speaker to the screws, then
hang the Bar Speaker onto the 2 screws.
Enabling the IR repeater function (when you
cannot control the TV)
When the Bar Speaker is placed in front of a TV, the TV may not be
controlled with the remote control of the TV. In that case, connect the
IR blaster supplied to the IR BLASTER jack of the Bar Speaker, then
enable the IR repeater function.
You will be able to control the TV with the remote control of the TV via
the IR blaster.
1Connect the IR blaster supplied to the IR BLASTER jack of the
Bar Speaker.
2Place the IR blaster close to the remote control sensor of the
TV, aiming the IR emitter of the IR blaster at the remote
control sensor of the TV.
8 to 9 mm
(approx.
11/32 in)
Center of the Bar Speaker
310 mm (12 7/32 in) (right)
365 mm (14 3/8 in) (left)
continued

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Refer to the operating instructions of your TV for the location of the
remote control sensor.
Connect the IR blaster before connecting the AC power cord (mains lead)
of the Bar Speaker.
Do not connect the IR blaster to a headphone jack, etc. of the TV.
Do not use the IR blaster for any other purposes.
Make sure that the IR repeater function is working before securing the IR
blaster on the Bar Speaker with the double-faced adhesive tape supplied.
Location of the IR blaster may vary depending on the product you are
using.
3Press MENU on the remote control of the system.
(Refer to “Adjusting the settings” in the Operating Instructions.)
4Select “SYSTEM” with /, then press ENTER.
5Select “IR REP.,” then press ENTER.
6Select “ON,” then press ENTER.
7Press MENU.
The menu turns off.
Be sure to check that the remote control of the TV cannot control the TV,
then set “IR REP.” to “ON.” If it is set to “ON” when the remote control can
control the TV, appropriate operation may not be obtained, because of
the interference between the direct command from the remote control
and the command via the Bar Speaker.
On some TVs, this function may not work. In this case, adjust the position
of the IR blaster or the Bar Speaker.
Enabling the Secure Link function
You can specify the wireless connection to be used to link the Bar
Speaker to the subwoofer using the Secure Link function. This function
is useful when you use multiple wireless products.
1Press MENU on the remote control.
(Refer to “Adjusting the settings” in the Operating Instructions.)
2Select “WS” with /, then press ENTER.
3Select “SEC. ON,” then press ENTER.
4When “START” appears, press ENTER.
“SEARCH” appears, and the Bar Speaker searches for equipment
that can be used with Secure Link.
Proceed to the next step within 2 minutes.
To quit the Secure Link function during a search for equipment,
press RETURN.
Notes
Notes
SECURE LINK
 indicator

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5Press SECURE LINK on the subwoofer with the point of a pen,
etc.
The  indicator on the subwoofer lights in yellow. “OK” appears
on the front panel display of the Bar Speaker.
If “FAILED” appears, make sure that the subwoofer is turned on,
and perform the process again from step 1.
6Press MENU.
The menu turns off.
1Press MENU on the remote control.
(Refer to “Adjusting the settings” in the Operating Instructions.)
2Select “WS” with /, then press ENTER.
3Select “SEC.OFF,” then press ENTER.
4When “OK?” appears, press ENTER.
“FINISH” appears on the front panel display.
5Press MENU.
The menu turns off.
6Press and hold SECURE LINK on the subwoofer for several
seconds until the  indicator turns green or flashes in
green.
Be sure to press SECURE LINK with the point of a pen, etc.
Using the Control for HDMI function
By enabling the Control for HDMI function, and connecting equipment
that is compatible with the Control for HDMI function via an HDMI
cable, operation is simplified with the features below.
When you turn off the TV using the power button on the TV’s remote
control, the system and the connected equipment turn off
automatically.
If you turn on the system while you are watching the TV, the TV sound
is output from the speakers of the system automatically. The volume
of the system is adjusted when you adjust the TV volume.
If the TV sound was output from the speakers of the system the last
time you turned off the TV, the system is turned on automatically
when you turn on the TV again, and the TV sound is output from the
speakers of the system automatically.
If the TV is compatible with the Audio Return Channel (ARC)
technology, an HDMI cable connection also sends a digital audio
signal from the TV to the system. You do not need to make a separate
audio connection for listening to TV sound from the system.
When you play the equipment connected to the system with an HDMI
cable, the connected TV is turned on automatically and the input
signal of the system is switched to the appropriate HDMI input.
Cancelling the Secure Link function
System Power Off
System Audio Control
Audio Return Channel (ARC)
One-Touch Play
continued

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The above features may not operate with certain equipment.
Depending on the settings of the connected equipment, the Control for
HDMI function may not work correctly. Refer to the operating instructions
of the equipment.
Using “BRAVIA” Sync features
The original Sony functions listed below can also be used with
products that are compatible with “BRAVIA” Sync.
If a “BRAVIA” Sync-compatible TV is connected to the system, the
power consumption is reduced in standby mode by stopping HDMI
signal transmission when TV is turned off.
Use a High Speed HDMI cable. If you use a Standard HDMI cable,
1080p, Deep Color, 3D, and 4K images may not be displayed
properly.
Use an HDMI-authorized cable.
Use a Sony High Speed HDMI cable with Cable Type Logo.
We do not recommend using an HDMI-DVI conversion cable.
Check the setup of the connected equipment if an image is poor or
the sound does not come out of the equipment connected via the
HDMI cable.
Audio signals (sampling frequency, bit length, etc.) transmitted from
an HDMI jack may be suppressed by the connected equipment.
Sound may be interrupted when the sampling frequency or the
number of channels of audio output signals from the playback
equipment is switched.
When the connected equipment is not compatible with copyright
protection technology (HDCP), the image and/or the sound from the
HDMI TV OUT (ARC) jack may be distorted or may not be output. In
this case, check the specification of the connected equipment.
When “TV” is selected for the input source of the system, video
signals via one of the HDMI IN jacks that was selected last time are
output from the HDMI TV OUT (ARC) jack.
This system supports Deep Color, “x.v.Color,” 3D, and 4K
transmission.
To enjoy 3D images, connect a 3D-compatible TV and video
equipment (Blu-ray Disc player, “PlayStation®3,” etc.) to the system
using High Speed HDMI cables, put on 3D glasses, and then play
back 3D compatible Blu-ray Disc.
To enjoy 4K images, the TV and players that are connected to the
system must be compatible with the 4K images.
Troubleshooting
If you experience any of the following difficulties while using the
system, use this troubleshooting guide to help remedy the problem
before requesting repairs. Should any problem persist, consult your
nearest Sony dealer.
POWER
The system is not turned on.
Check that the AC power cord (mains lead) is connected securely.
The system is turned off automatically.
The “A. STBY” function is working. Set “A. STBY” to “OFF” (refer to
“Adjusting the settings” in the Operating Instructions).
SOUND
No TV sound is output from the system.
Make sure the input source is selected correctly. You should try
other input sources by pressing the INPUT button several times
(refer to “Listening to the audio” in the Operating Instructions).
Notes
Power save
Notes on HDMI connections

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Check the connection of the HDMI cable, digital optical cable, or
audio cable that is connected to the system and the TV (refer to
“Connection” in the Operating Instructions).
Check that “TV” is displayed as the input source on the front panel
display.
Check the sound output of the TV.
Check to make sure the TV sound volume is not too low or muted.
When a TV compatible with the Audio Return Channel (ARC)
technology is connected with an HDMI cable, check to make sure
the cable is connected to the HDMI (ARC) jack of the TV.
If the TV is not compatible with the Audio Return Channel (ARC)
technology, connect the digital optical cable in addition to the HDMI
cable in order to output sound.
The sound is output from both the system and the TV.
Turn off the sound of the system or the TV.
Sound lags behind the TV image.
Set “SYNC” to “OFF” if it is set to any of 1 to 4 (refer to “Adjusting the
settings” in the Operating Instructions).
No sound or only a very low-level sound of the equipment
connected to the Bar Speaker is heard from the Bar Speaker.
Press VOL + and check the volume level (refer to “Parts and
controls” in the Operating Instructions).
Press MUTING or VOL + to cancel the muting function (refer to “Parts
and controls” in the Operating Instructions).
Make sure the input source is selected correctly. You should try
other input sources by pressing the INPUT button several times
(refer to “Listening to the audio” in the Operating Instructions).
Check that the input source is correctly selected.
Check that all the cables and cords of the system and the connected
equipment are fully inserted.
No sound or only a very low-level sound is heard from the
subwoofer.
Turn up the subwoofer volume by pressing the SW VOL + button
(refer to “Parts and controls” in the Operating Instructions).
Make sure that the  indicator on the subwoofer is lit in green. If
not, refer to “No sound is output from the subwoofer.” in “WIRELESS
SOUND” (page 14).
A 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.
Dolby Digital or DTS multi-channel sound is not reproduced.
Check the audio setting of Dolby Digital or DTS format on the Blu-
ray Disc player, DVD player, etc., connected to the system.
The surround effect cannot be obtained.
Depending on the input signal and the SOUND MODE setting,
surround sound processing may not work effectively. The surround
effect may be subtle depending on the program or disc.
If you connect a Blu-ray Disc player or a DVD player compatible with
the surround effect function, the surround effect of the system may
not work. In this case, set the surround effect function of the
connected equipment to off. For details, refer to the operating
instructions supplied with the connected equipment.
BLUETOOTH
BLUETOOTH connection cannot be completed.
Make sure that the BLUETOOTH indicator is lit in blue (refer to
“Listening to the audio from BLUETOOTH devices” in the Operating
Instructions).
Make sure the BLUETOOTH device to be connected is turned on and
the BLUETOOTH function is enabled.
Locate this system and the BLUETOOTH device as near as possible.
Pair this system and the BLUETOOTH device again.
System status Indicator status
During BLUETOOTH pairing Flashes quickly in blue.
The system is attempting to connect
with a BLUETOOTH device Flashes in blue.
The system has established in
connection with a BLUETOOTH device Lights up in blue.
The system is in BLUETOOTH standby
mode (when the system is off) Flashes slowly in blue.
continued

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You may need to cancel the pairing with this system using your
BLUETOOTH device first.
Pairing cannot be done.
Bring this system and the BLUETOOTH device closer together (refer
to “Listening to the audio from BLUETOOTH devices” in the
Operating Instructions).
Make sure this system is not receiving interference from a Wi-Fi
network, other 2.4 GHz wireless devices, or a microwave oven. If a
device that generates electromagnetic radiation is nearby, move
the device away from this system.
BLUETOOTH connection is disconnected.
No sound from the connected device is output.
Sound skips.
Bring this system and the BLUETOOTH device closer together.
If a device that generates electromagnetic radiation, such as a Wi-
Fi network, other BLUETOOTH devices, or a microwave oven is
nearby, move the device away from this system.
Remove any obstacle between this system and the BLUETOOTH
device, or move this system away from the obstacle.
Re-position the BLUETOOTH device connected.
Try changing the Wi-Fi frequency of the Wi-Fi router, computer, etc.,
to 5 GHz band.
The sound is not in sync with the image.
When you are watching movies, you may hear the sound with a
slight delay from the image.
WIRELESS SOUND
No sound is output from the subwoofer.
Make sure the AC power cord (mains lead) of the subwoofer is
connected.
Make sure the wireless transceivers are inserted correctly (refer to
“Inserting the wireless transceivers” in the Operating Instructions).
If the  indicator is off:
Check that the AC power cord (mains lead) of the subwoofer is
connected securely.
Turn the subwoofer on by pressing the  button on the
subwoofer.
If the  indicator flashes in green slowly or is lit in red:
Move the subwoofer nearer to the Bar Speaker so that the
indicator lights up in green.
Check the wireless transmission status with “RF CHK” (refer to
“Adjusting the settings” in the Operating Instructions). If “RF
NG” appears on the front panel display, push the wireless
transceivers into the Bar Speaker and the subwoofer until they
click.
Operate it as described in “Enabling the Secure Link function”
(page 10).
If the  indicator flashes in green quickly:
First press the  button to turn off the subwoofer, then insert
the wireless transceiver into the subwoofer correctly, and press
the  button on the subwoofer again.
If the  indicator flashes in red:
Press the  button to turn off the subwoofer, and check that
nothing is blocking the ventilation holes of the subwoofer.
A 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.
Turn up the subwoofer volume by pressing the SW VOL + button
(refer to “Parts and controls” in the Operating Instructions).
Sound skips or has noise.
If a device that generates electromagnetic radiation, such as a Wi-
Fi network, or a microwave oven is nearby, move the device away
from this system.
Remove any obstacle between the Bar Speaker and the subwoofer,
or move this system away from the obstacle.
Locate the Bar Speaker and the subwoofer as near as possible.
OTHERS
The remote control does not function.
Point the remote control at the remote control sensor on the
system (refer to “Parts and controls” in the Operating Instructions).
Remove any obstacles in the path between the remote control and
the system.
Replace both batteries in the remote control with new ones, if they
are weak.

15US
Make sure you are pressing the correct button on the remote
control.
TV remote control does not work.
This problem might be solved by using the IR blaster supplied
(page 9).
The Control for HDMI function does not work properly.
Check the HDMI connection.
Set up the Control for HDMI function on the TV.
Make sure that any equipment connected is compatible with
“BRAVIA” Sync.
Check the Control for HDMI settings on the connected equipment.
Refer to the operating instructions supplied with the connected
equipment.
If you connect/disconnect the AC power cord (mains lead), wait for
more than 15 seconds and operate the system.
If you connect the audio output of the video equipment and the
system using a cable other than an HDMI cable, no sound may be
output because of “BRAVIA” Sync. In this case, set “CTRL” to “OFF”
(refer to “Adjusting the settings” in the Operating Instructions) or
connect the audio output jack directly to the TV instead of the
system.
“PRTECT (protect)” appears on the front panel display.
Press the  button to turn off the system. After “STBY”
disappears, disconnect the AC power cord (mains lead), then check
that nothing is blocking the ventilation holes of the system.
RESET
If the system still does not operate properly, reset the system as
follows:
1Press the  button to turn on the Bar Speaker.
2Press the  button while pressing INPUT and VOL on the
Bar Speaker.
“RESET” appears and the system is reset. The menu, SOUND
MODE, etc., return to the default settings.
Specifications
Bar Speaker (SA-ST7)
Amplifier section
U.S. models:
POWER OUTPUT AND TOTAL HARMONIC DISTORTION:
(FTC)
Front L + Front R:
With 4 ohms loads, both channels driven, from 200 - 20,000 Hz; rated
25 Watts per channel minimum RMS power, with no more than 1%
total harmonic distortion from 250 milliwatts to rated output.
POWER OUTPUT (reference)
Front L/Front R speaker blocks: 50 Watts (per channel at 4 ohms,
1kHz)
Center speaker block: 50 Watts (per channel at 4 ohms, 1 kHz)
Canadian models:
POWER OUTPUT (rated)
Front L + Front R: 35 W + 35 W
(at 4 ohms, 1 kHz, 1 % THD)
POWER OUTPUT (reference)
Front L/Front R speaker blocks: 50 Watts (per channel at 4 ohms,
1kHz)
Center speaker block: 50 Watts (per channel at 4 ohms, 1 kHz)
Inputs
HDMI IN 1/2/3*
OPTICAL IN 1(TV)/2
ANALOG IN
COAXIAL IN
* These 3 jacks are identical. Using any of them makes no difference.
Output
HDMI TV OUT (ARC)
BLUETOOTH section
Communication system
BLUETOOTH Specification version 3.0
continued

16US
Output
BLUETOOTH Specification Power Class 2
Maximum communication range
Line of sight approx. 10 m (33 ft)1)
Maximum number of devices to be registered
9 devices
Frequency band
2.4 GHz band (2.4000 GHz - 2.4835 GHz)
Modulation method
FHSS (Freq Hopping Spread Spectrum)
Compatible BLUETOOTH profiles2)
A2DP (Advanced Audio Distribution Profile)
AVRCP 1.3 (Audio Video Remote Control Profile)
Supported Codecs3)
SBC4), AAC5), aptX
Transmission range (A2DP)
20 Hz - 20,000 Hz (Sampling frequency 44.1 kHz)
1) The actual range will vary depending on factors such as obstacles
between devices, magnetic fields around a microwave oven, static
electricity, cordless phone, reception sensitivity, operating system,
software application, etc.
2) BLUETOOTH standard profiles indicate the purpose of BLUETOOTH
communication between devices.
3) Codec: Audio signal compression and conversion format
4) Subband Codec
5) Advanced Audio Coding
Front L/Front R speaker blocks
Speaker system
2-way speaker system, Acoustic suspension
Speaker
Woofer: 65 mm (2 5/8 in) cone type, Magnetic fluid speaker
Tweeter; 20 mm (13/16 in) dome type
Rated impedance
4 ohms
Center speaker block
Speaker system
Full range speaker system, Acoustic suspension
Speaker (5 speakers)
65 mm (2 5/8 in) cone type, Magnetic fluid speaker
Rated impedance
4ohms
General
Power requirements
120 V AC, 60 Hz
Power consumption
On: 50 W
“Control for HDMI” is off (Standby mode): 0.5 W or less
BLUETOOTH Standby mode: 0.5 W or less
Dimensions (approx.) (w/h/d)
1,080 mm × 109 mm × 110 mm (42 5/8 in × 4 3/8 in × 4 3/8 in)
(without grille frame, without stands)
1,080 mm × 109 mm × 129 mm (42 5/8 in × 4 3/8 in × 5 1/8 in)
(with grille frame, without stands)
1,080 mm × 129 mm × 138 mm (42 5/8 in × 5 1/8 in × 5 1/2 in)
(with grille frame, with stands)
1,080 mm × 129 mm × 130 mm (42 5/8 in × 5 1/8 in × 5 1/8 in)
(without grille frame, with stands)
Mass (approx.)
7.9 kg (17 Ib 6 5/8 oz) (with grille frame, with stands)
Subwoofer (SA-WST7)
POWER OUTPUT (reference)
100 W (per channel at 4 ohms, 100 Hz)
Speaker system
Subwoofer, Passive radiator type
Speaker
180 mm (7 1/8 in) cone type
200 mm × 300 mm (7 7/8 in × 11 7/8 in) cone type, Passive radiator
Rated impedance
4ohms
Power requirements
120 V AC, 60 Hz
Power consumption
On: 30 W
Standby mode: 0.5 W or less
Dimensions (approx.)
241 mm × 391 mm × 411 mm (9 1/2 in × 15 1/2 in × 16 1/4 in)
(w/h/d)

17US
Mass (approx.)
11.2 kg (24 Ib 11 oz)
Wireless transceiver (EZW-RT50)
Communication System
Wireless Sound Specification version 1.0
Frequency band
5.736 GHz - 5.814 GHz
Power requirements
DC 3.3 V, 300 mA
Modulation method
DSSS
Dimensions (approx.)
30 mm × 9 mm × 60 mm (1 3/16 in × 3/8 in × 2 3/8 in) (w/h/d)
Mass (approx.)
10 g (3/8 oz)
Digital audio input formats supported by the system
* It is possible to input these formats only with HDMI connection.
Video formats supported by the system
Input/Output (HDMI Repeater block)
Design and specifications are subject to change without notice.
Information regarding environment-friendly products
Dolby Digital DTS-HD Master Audio*
Dolby Digital Plus* DTS-HD High Resolution Audio*
Dolby TrueHD* DTS-HD Low Bit Rate*
DTS Linear PCM 2ch 48 kHz or less
DTS 96/24 Linear PCM Maximum 7.1ch 192 kHz or less*
File 2D
3D
Frame
packing
Side-by-
Side (Half)
Over-Under
(Top-and-
Bottom)
4096 × 2160p @ 23.98/24 Hz 
3840 × 2160p @ 29.97/30 Hz 
3840 × 2160p @ 25 Hz 
3840 × 2160p @ 23.98/24 Hz 
1920 × 1080p @ 59.94/60 Hz   
1920 × 1080p @ 50 Hz   
1920 × 1080p @ 29.97/30 Hz 
1920 × 1080p @ 25 Hz 
1920 × 1080p @ 23.98/24 Hz 
1920 × 1080i @ 59.94/60 Hz 
1920 × 1080i @ 50 Hz 
1280 × 720p @ 59.94/60 Hz 
1280 × 720p @ 50 Hz 
1280 × 720p @ 29.97/30 Hz 
1280 × 720p @ 23.98/24 Hz 
720 × 480p @ 59.94/60 Hz 
720 × 576p @ 50 Hz 
640 × 480p @ 59.94/60 Hz 
Standby power consumption: 0.5 W
or less (Bar Speaker), 0.5 W or less
(Subwoofer)
Over 85% power efficiency of
amplifier block is achieved with the
full digital amplifier, S-Master.
File 2D
3D
Frame
packing
Side-by-
Side (Half)
Over-Under
(Top-and-
Bottom)

2FR
Pour réduire les risques d’incendie ou d’électrocution,
gardez cet appareil à l’abri de la pluie et de l’humidité.
L’appareil n’est pas débranché du secteur aussi longtemps qu’il est
raccordé à la prise secteur, même s’il s’éteint automatiquement.
Pour réduire le risque d’incendie, n’obstruez pas l’orifice de ventilation de
l’appareil avec un journal, une nappe, une tenture, etc. N’exposez pas
l’appareil à une source de flamme nue (par exemple, une bougie allumée).
Pour réduire le risque d’incendie ou d’électrocution, n’exposez pas cet
appareil à des éclaboussures ou des gouttes d’eau et ne posez pas dessus
des objets remplis de liquides, notamment des vases.
La fiche principale étant utilisée pour déconnecter l’unité de l’alimentation
secteur, connectez l’unité à une prise secteur aisément accessible. Si vous
remarquez une anomalie dans l’appareil, débranchez immédiatement la
fiche principale de la prise secteur.
N’installez pas cet appareil dans un endroit confiné, comme sur une
étagère ou un meuble TV intégré.
N’exposez pas les piles ou un appareil contenant des piles à une chaleur
excessive, notamment aux rayons directs du soleil ou à des flammes.
Utilisation à l’intérieur seulement.
Pour les clients résidant aux Etats-Unis
Ce symbole est destiné à renseigner l’utilisateur sur la présence à
l’intérieur du boîtier de l’appareil d’une « tension dangereuse »
non isolée et suffisamment puissante pour présenter un risque
d’électrocution.
Ce symbole est destiné à renseigner l’utilisateur sur la présence
d’importantes instructions d’utilisation et d’entretien (service)
dans les documents qui accompagnent l’appareil.
Enregistrement du propriétaire
Le modèle et les numéros de série se trouvent sur le panneau situé à
l’arrière de l’appareil. Indiquez ces numéros dans l’espace prévu à cet effet
ci-dessous. Vous devrez vous y référer lors d’un appel à votre revendeur
Sony au sujet de ce produit.
N° de modèle HT-ST7
N° de série
Consignes de sécurité importantes
1) Lisez ces instructions.
2) Conservez ces instructions.
3) Respectez tous les avertissements.
4) Respectez toutes les instructions.
5) N’utilisez pas cet appareil à proximité de l’eau.
6) Nettoyez-le uniquement avec un chiffon sec.
7) N’obstruez pas les orifices de ventilation. Installez l’appareil
conformément aux instructions du fabricant.
8) N’installez pas l’appareil à proximité des sources de chaleur telles que
les radiateurs, les registres de chaleur, les poêles ou autres appareils (y
compris les amplificateurs) produisant de la chaleur.
9) N’altérez pas le dispositif de sécurité de la fiche polarisée ou mise à la
terre. Une fiche polarisée compte deux lames de largeur différente. Une
fiche de type mise à la terre possède deux lames et une broche de mise
à la terre. La lame la plus large ou la troisième broche assure une
fonction de sécurité. Si la fiche fournie d’origine ne s’adapte pas à votre
prise, faites remplacer la prise obsolète par un électricien.
AVERTISSEMENT

3FR
10) Protégez le cordon d’alimentation des lieux de passage ou des points
de pincement, en particulier au niveau des fiches, des prises de courant
et de sa sortie de l’appareil.
11) Utilisez uniquement des accessoires spécifiés par le fabricant.
12) Utilisez uniquement l’appareil avec le chariot, socle, trépied, support ou
table spécifié par le fabricant ou vendu avec l’appareil. Si vous utilisez
un chariot, soyez prudent lorsque vous le déplacez avec l’appareil afin
d’éviter toute chute susceptible de provoquer des blessures.
13) Débranchez cet appareil en cas d’orage ou d’inutilisation prolongée.
14) Confiez toutes les réparations à du personnel de service qualifié.
L’appareil doit être réparé en cas de dommage quelconque,
notamment lorsque le cordon d’alimentation ou sa fiche est
endommagé, du liquide ou un objet a pénétré à l’intérieur de l’appareil,
l’appareil a été exposé à la pluie ou à l’humidité, l’appareil ne
fonctionne pas normalement ou est tombé.
La déclaration de la FCC suivante s’applique uniquement à la version de ce
modèle fabriquée pour la vente aux Etats-Unis. Il se peut que les autres
versions ne soient pas conformes aux réglementations techniques de la
FCC.
REMARPUE :
Cet appareil a été testé et s’est révélé conforme aux limites des appareils
numériques de Classe B, conformément à l’alinéa 15 de la réglementation
FCC. Ces limites sont conçues pour assurer une protection raisonnable
contre les interférences nuisibles dans une installation résidentielle. Cet
appareil génère, utilise et peut rayonner de l’énergie de fréquence radio
qui, en cas d’installation et d’utilisation non conformes aux instructions,
peut engendrer des interférences nuisibles avec les communications radio.
Il n’est toutefois pas garanti qu’aucune interférence ne surviendra dans
une installation particulière. Si cet appareil altère effectivement la
réception radio ou télévisée, ce qui peut être déterminé en le mettant hors
tension, puis à nouveau sous tension, nous vous encourageons à essayer
de remédier à la situation en prenant une ou plusieurs mesures ci-après :
Réorientez ou repositionnez l’antenne de réception.
Augmentez la distance qui sépare l’appareil du récepteur.
Raccordez l’appareil à la prise d’un circuit différent de celui auquel le
récepteur est raccordé.
Sollicitez l’aide de votre revendeur ou d’un technicien en radio/télévision
expérimenté.
Des câbles et connecteurs correctement blindés et mis à la terre doivent
être utilisés pour le raccordement à des ordinateurs hôtes ou des
périphériques afin de satisfaire aux limites d’émission du FCC.
ATTENTION
Vous êtes prévenu que toute modification ou changement non
expressément approuvé dans ce manuel peut annuler votre autorisation à
utiliser cet appareil.
Cet appareil ne doit pas se trouver à proximité d’un autre émetteur ou
d’une autre antenne, ou encore être utilisé en même temps que ceux-ci.
Pour la barre de haut-parleurs (SA-ST7)
Pour l’emetteur-recepteur sans fil (EZW-RT50)
Cet appareil est conforme aux limites d’exposition au rayonnement du FCC
déterminées pour un environnement incontrôlé et rencontre les
recommandations d’exposition aux radiofréquences (RF) du FCC dans le
supplément C à OET65. Cet équipement devrait être installé et opéré en
gardant le radiateur à au moins 20 cm ou plus du corps d’une personne
(excluant les extrémités : mains, poignets, pieds et chevilles).
Pour l’émetteur-récepteur sans fil (EZW-RT50)
Cet appareil est conforme à la section 15 des règles de la FCC. Son
fonctionnement est soumis aux deux conditions suivantes: (1) cet appareil
ne peut pas provoquer d’interférences dangereuses et (2) cet appareil doit
accepter toutes les interférences reçues, y compris les interférences
susceptibles de provoquer un fonctionnement indésirable.
Pour les clients au Canada
Il est impératif d’utiliser des câbles et des connecteurs correctement
blindés et mis à la terre pour la connexion à des ordinateurs hôtes et/ou
aux périphériques.
suite

4FR
Le présent appareil est conforme aux CNR d’lndustrie Canada applicable
aux appareils radio exempts de licence.
L’exploitation est autorisée aux deux conditions suivantes :
(1) l’appareil ne doit pas produire de brouillage, et (2) I’utilisateur de
l’appareil doit accepter tout brouillage radioélectrique subi, même sile
brouillage est susceptible d'en compromettre le fonctionnement.
Pour la barre de haut-parleurs (SA-ST7)
Pour l’emetteur-recepteur sans fil (EZW-RT50)
Cet appareil est conforme aux limites d’exposition au rayonnement d’IC
déterminées pour un environnement incontrôlé et rencontre les règles
d’exposition RSS-102 de la radiofréquence (RF) d’IC. Cet équipement
devrait être installé et opéré en gardant le radiateur à au moins 20 cm ou
plus du corps d’une personne (excluant les extrémités : mains, poignets,
pieds et chevilles).
Pour l’émetteur-récepteur sans fil (EZW-RT50)
Cet appareil numérique de la classe B est conforme à la norme ICES-003
du Canada.