Samsung HW-Q60C Installation instructions

HW-Q60C / HW-Q64C / HW-Q64GC
FULL MANUAL
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ENG - 2
SAFETY INFORMATION
SAFETY WARNINGS
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE THE COVER (OR BACK).
NO USER-SERVICEABLE PARTS ARE INSIDE.
REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
Refer to the table below for an explanation of
symbols which may be on your Samsung product.
CAUTION
RISK OF ELECTRIC SHOCK.
DO NOT OPEN.
This symbol indicates that high voltage
is present inside. It is dangerous to
make any kind of contact with any
internal part of this product.
This symbol indicates that this product
has included important literature
concerning operation and maintenance.
Class II product : This symbol indicates
that it does not require a safety
connection to electrical earth (ground).
If this symbol is not present on a
product with a power cord, the product
MUST have a reliable connection to
protective earth (ground).
AC voltage : This symbol indicates that
the rated voltage marked with the
symbol is AC voltage.
DC voltage : This symbol indicates that
the rated voltage marked with the
symbol is DC voltage.
Caution, Consult instructions for use :
This symbol instructs the user to
consult the user manual for further
safety related information.
WARNING

not expose this appliance to rain or moisture.
CAUTION
TO PREVENT ELECTRIC SHOCK, MATCH WIDE
BLADE OF PLUG TO WIDE SLOT, FULLY INSERT.
This apparatus shall always be connected to a
AC outlet with a protective grounding
connection.
To disconnect the apparatus from the mains,
the plug must be pulled out from the mains
socket, therefore the mains plug shall be
readily operable.
Do not expose this apparatus to dripping or

liquids, such as vases on the apparatus.
To turn this apparatus off completely, you
must pull the power plug out of the wall
socket. Consequently, the power plug must
be easily and readily accessible at all times.

ENG - 3
PRECAUTIONS
1. Ensure that the AC power supply in your
house complies with the power

sticker located on the bottom of your
product. Install your product horizontally, on
a suitable base (furniture), with enough
space around it for ventilation (7~10 cm).
Make sure the ventilation slots are not

or other equipment which may become hot.
This unit is designed for continuous use. To
fully turn off the unit, disconnect the AC plug
from the wall outlet. Unplug the unit if you
intend to leave it unused for a long period of
time.
2. During thunderstorms, disconnect the AC
plug from the wall outlet. Voltage peaks due
to lightning could damage the unit.
3. Do not expose the unit to direct sunlight or
other heat sources. This could lead to
overheating and cause the unit to
malfunction.
4. Protect the product from moisture (i.e.

equipment creating strong magnetic or

the AC wall socket if the unit malfunctions.
Your product is not intended for industrial
use. It is for personal use only. Condensation
may occur if your product has been stored in
cold temperatures. If transporting the unit
during the winter, wait approximately
2 hours or until the unit has reached room
temperature before using.
5. The battery used with this product contains
chemicals that are harmful to the
environment. Do not dispose of the battery
in the general household trash. Do not
expose the battery to excess heat, direct

disassemble, or overheat the battery.
CAUTION : Danger of explosion if the battery
is replaced incorrectly. Replace only with the
same or equivalent type.

ENG - 4
CONTENTS
01 Checking the Components 6
02 Product Overview 7
Front Panel / Top Panel of the Soundbar ------------------------- 7
Bottom Panel of the Soundbar ------------------------- 8
03 Using the Remote Control 9
Inserting Batteries before using the Remote Control (AAA batteries X 2) ------------------------- 9
How to Use the Remote Control ------------------------- 9
Using the Hidden Buttons (Buttons with more than one function) ------------------------- 12
 ------------------------- 13
Adjusting the Soundbar volume with a TV remote control ------------------------- 14
04 Connecting the Soundbar 15
Connecting Electrical Power ------------------------- 15
Connecting the Samsung Wireless Rear Kit to your Soundbar ------------------------- 18
05 Connecting to a TV 19
Method 1. Connecting with HDMI ------------------------- 19
Method 2. Connecting using an Optical Cable ------------------------- 21
Method 3. Connecting via Bluetooth ------------------------- 23
06 Connecting an External Device 25
Method 1. Connecting using an HDMI Cable
(Capable of Dolby Atmos® decoding and playback) ------------------------- 25
Method 2. Connecting using an Optical Cable ------------------------- 26

ENG - 5
07 Connecting a USB drive 27
08 Connecting a Mobile Device 28
Connecting via Bluetooth ------------------------- 28
Using Tap Sound ------------------------- 32
09 Installing the Wall Mount 33
Installation Precautions ------------------------- 33
Wallmount Components ------------------------- 33
10 Installing the Soundbar in front of TV 35
11 Software Update 36
USB Update ------------------------- 36
Reset ------------------------- 37
12 Troubleshooting 38
13 Licence 40
14 Open Source Licence Notice 41
15 Important Notes About Service 41
16 SpecicationsandGuide 42
 ------------------------- 42

ENG - 6
01 CHECKING THE COMPONENTS
SOUND
MODE
WOOFER
TONE
CONTROL
CHLEVEL
Soundbar Main Unit Subwoofer Remote Control / Batteries
x 2
Power Cord
(Subwoofer, Soundbar)
AC/DC Adapter
(Soundbar)
HDMI Cable
x 2 x 2
(M4 x L10)
x 2
Wall Mount Guide Holder-Screw Bracket-Wall Mount Screw
For more information about the power supply and power consumption, refer to the label attached
to the product. (Label: Bottom of the Soundbar Main Unit)
To purchase additional components or optional cables, contact a Samsung Service Centre or
Samsung Customer Care.
For more information about the wallmount see page 33.

The appearance of the components may differ slightly from the illustrations above.

ENG - 7
02 PRODUCT OVERVIEW
Front Panel / Top Panel of the Soundbar
Top Panel
󱂔 󱂕
󱂖
󱂓
󱂓Display
Displays the product’s status and current mode.
󱂔
(Power) Button
Turns the power on and off.
Auto Power Down Function
The unit turns off automatically in the following situations:
– In D.IN / HDMI / BT / USB Mode : If there is no audio signal for 18 minutes.
󱂕
(Volume) Button
Adjusts the volume.
When adjusted, the volume level appears on the Soundbar’s front display.
󱂖
(Source) Button
Selects the source input mode.
Input mode Display
Optical D.IN
eARC/ARC (HDMI OUT) *D.IN TV eARC (Auto conversion)
D.IN TV ARC (Auto conversion)
HDMI HDMI
BLUETOOTH mode BT
USB mode USB
To turn on “BT PAIRING” mode, change the source to “BT” mode, and then press and hold the
(Source) button for more than 5 seconds.
“*” mode is supported when the eARC function in the TV setting is On.
When you plug in the AC cord, the power button will begin working in 4 to 6 seconds.

ENG - 8
When you turn on this unit, there will be a 4 to 5 second delay before it produces sound.
If you hear sounds from both the TV and Soundbar, go to the Settings menu for the TV audio and
change the TV speaker to External Speaker.
Bottom Panel of the Soundbar
HDMI
HDMI TO TV
(eARC/ARC)
DIGITAL AUDIO IN (OPTICAL)
USB (5V 0.5A)
DC 24V
HDMI
HDMI TO TV
(eARC/ARC)
DIGITAL AUDIO IN (OPTICAL)
USB (5V 0.5A)
DC 24V
HDMI
HDMI TO TV
(eARC/ARC)
DIGITAL AUDIO IN (OPTICAL)
USB (5V 0.5A)
DC 24V
HDMI
HDMI TO TV
(eARC/ARC)
DIGITAL AUDIO IN (OPTICAL)
USB (5V 0.5A)
DC 24V
HDMI
HDMI TO TV
(eARC/ARC)
DIGITAL AUDIO IN (OPTICAL)
USB (5V 0.5A)
DC 24V
HDMI
HDMI TO TV
(eARC/ARC)
DIGITAL AUDIO IN (OPTICAL)
USB (5V 0.5A)
DC 24V
󱂕
󱂖
󱂗
󱂓
󱂔
󱂓USB (5V 0.5A)
See page 27)
󱂔DC 24V (Power Supply In)
Connect the AC/DC power adapter. (See page 15)
󱂕
HDMI
Inputs digital video and audio signals simultaneously using an HDMI cable.
Connect to the HDMI output of an external device. (See page 25)
󱂖HDMI TO TV (eARC/ARC)
Connect to the HDMI IN (eARC) port on a TV. (See page 19)
󱂗DIGITAL AUDIO IN (OPTICAL)
Connect to the digital (optical) output of an external device. (See page 26)
When disconnecting the power cable of the AC/DC power adapter from a wall outlet, pull the plug.
Do not pull the cable.
Do not connect this unit or other components to an AC outlet until all connections between
components are complete.

ENG - 9
03 USING THE REMOTE CONTROL
Inserting Batteries before using the Remote Control (AAA batteries X 2)
Slide the back cover in the direction of the arrow
until it is completely removed.
Insert 2 AAA batteries (1.5V) so that their
orientation is correct. Slide the back cover back into
position.
How to Use the Remote Control
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
󱂓
󱂔
󱂕
󱂖
󱂗
󱂘
󱂙
󱂚
󱂛
󱂜
󱂝
󱂞
󱂟
󱂓
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
Power
Turns the Soundbar on and off.
󱂔
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
Source
Press to select a source connected to the
Soundbar.
󱂕
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
Mute
Press the (Mute) button to mute the sound.
Press it again to unmute the sound.
󱂖
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
Volume
CH LEVEL
TONE
CONTROL
WOOFER
SOUND
MODE
CH LEVEL
TONE
CONTROL
WOOFER
SOUND
MODE
CH LEVEL
TONE
CONTROL
WOOFER
SOUND
MODE
CH LEVEL
TONE
CONTROL
WOOFER
SOUND
MODE
Push the button up or down to adjust the
volume.
Mute
Press the Volume button in to mute the
sound. Press it in again to unmute the sound.

ENG - 10
󱂗
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
CH LEVEL
By pressing the button, you can adjust the volume of the each speaker.
Press the button to select CENTER LEVEL and then adjust the volume between -6~+6
by using the Up/Down buttons.
If the Rear Speakers (sold separately) are connected, the setting REAR LEVEL is
supported. To adjust the volume of the REAR LEVEL between -6 to +6 by using the Up/
Down buttons.
󱂘
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
Sound Control
By pressing the button, you can set the audio function. The desired settings can be
adjusted using the Up/Down buttons.
VOICE ENHANCE ON/OFF NIGHT MODE ON/OFF SYNC VIRTUAL ON/OFF
– VOICE ENHANCE ON/OFF
This mode is makes it easier to hear spoken dialog in movies and TV.
– NIGHT MODE ON/OFF
This mode is optimized for nighttime viewing with the settings adjusted to bring the
volume down but keep the dialog clear.
– SYNC
If the video on the TV and audio from the Soundbar are not synchronized, press the
(Sound Control) button to select SYNC and then set the audio delay between
Up/Down buttons. (Not available in “USB” or “BT”
mode.)
– VIRTUAL ON/OFF
Dolby Virtual function can be turned ON/OFF.
The VOICE ENHANCE, NIGHT MODE, and VIRTUAL audio function can be turned ON/
OFF by using the Up/Down buttons. (VIRTUAL function is not available in “USB” or “BT”
mode.)
Press and hold the (Sound Control) button for about 5 seconds to adjust the sound
for each frequency band. 150Hz, 300Hz, 600Hz, 1.2kHz, 2.5kHz, 5kHz, and 10kHz are
selectable using the Left/Right buttons and each can be adjusted to a setting between
-6 to +6 using the Up/Down buttons. (Make sure the Sound mode is set to “STANDARD”.)
󱂙
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
Bluetooth
PAIR
Switch the Soundbar to Bluetooth pairing mode.
Press the PAIR button and wait for the “BT PAIRING” screen to connect to a new
Bluetooth device.
󱂚
Play / Pause
VOL WOOFER
SOUND
MODE
PAIR
You can also play or pause music by pressing the button.

ENG - 11
󱂛
VOL WOOFER
SOUND
MODE
PAIR
Up/Down/
Left/Right
Press the indicated areas to select Up/Down/Left/Right.
Press Up/Down/Left/Right on the button to select or set functions.
Repeat
To use the Repeat function in “USB” mode, press the Up button.
Music Skip
Press the RightLeft button to select the

ID SET
Press and hold the Up button for 5 seconds to complete ID SET (when connecting to a
wireless subwoofer or wireless rear speakers).
󱂜
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
Info
Press to display information about the active function or the codec available.
󱂝
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
SOUND MODE
By pressing the button, you can select the desired sound mode.
SURROUND SOUND GAME ADAPTIVE SOUND DTS VIRTUAL:X STANDARD
– SURROUND SOUND

– GAME
Provides stereoscopic sound to immerse you in the action while gaming.
– ADAPTIVE SOUND

based on the characteristics of the content.
– DTS VIRTUAL:X
Immersive 3D sound from any content.
– STANDARD
Outputs the original sound.
DRC (Dynamic Range Control)
Lets you apply dynamic range control to Dolby Digital tracks. Press and hold the
SOUND MODE
turn DRC (Dynamic Range Control) on or off. With the DRC turned on, loud sound is
reduced. (The sound may be distorted.)
Bluetooth Power
This feature automatically turns the Soundbar on when it receives a connection
request from a previously connected TV or Bluetooth device. The setting is On by
default.
– Press and hold the SOUND MODE button for more than 5 seconds to turn off the
Bluetooth Power function.

ENG - 12
󱂞
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
WOOFER
(BASS) LEVEL
CH LEVEL
TONE
CONTROL
WOOFER
SOUND
MODE
CH LEVEL
TONE
CONTROL
WOOFER
SOUND
MODE
CH LEVEL
TONE
CONTROL
WOOFER
SOUND
MODE
CH LEVEL
TONE
CONTROL
WOOFER
SOUND
MODE
Push the button up or down to adjust the level of the woofer (bass) to -12 or between -6 to
+6. To set the woofer (bass) volume level to 0 (Default), press the button.
󱂟
SOUND
MODE
WOOFER
TONE
CONTROL
CH LEVEL
TONE
CONTROL
By pressing the button, you can adjust the volume of the treble or bass sound.
Press the button to select TREBLE or BASS and then adjust the volume between -6~+6
by using the Up/Down buttons. Once the bass level is changed, the woofer level will be
also adjusted accordingly.
Using the Hidden Buttons (Buttons with more than one function)
Hidden Button Reference page
Remote Control Button Function
WOOFER (Up) TV remote control On/Off (Standby) page 14
Left TV Auto connect On/Off (BT Ready) page 24
Up ID SET page 11
(Sound Control) 7 Band EQ page 10
SOUND MODE DRC ON/OFF (Standby) page 11
Bluetooth Power page 11

ENG - 13
Outputspecicationsforthedifferentsoundeffectmodes
Effect Input
Output
With Subwoofer Only
With Subwoofer &
Wireless Rear Speaker
Kit
SOUND MODE
Surround
VOL WOOFER
SOUND
MODE
Bluetooth
POWER
SURROUND
SOUND
2.0 ch 3.1 ch 5.1 ch
5.1 ch 3.1 ch 5.1 ch
Dolby Atmos® 3.1 ch 5.1 ch
GAME
2.0 ch 3.1 ch 5.1 ch
5.1 ch 3.1 ch 5.1 ch
Dolby Atmos® 3.1 ch 5.1 ch
ADAPTIVE
SOUND
2.0 ch 3.1 ch 5.1 ch
5.1 ch 3.1 ch 5.1 ch
Dolby Atmos® 3.1 ch 5.1 ch
DTS
VIRTUAL:X
2.0 ch 3.1 ch 5.1 ch
5.1 ch 3.1 ch 5.1 ch
Dolby Atmos® 3.1 ch 5.1 ch
STANDARD
2.0 ch 2.1 ch 2.1 ch
5.1 ch 3.1 ch 5.1 ch
Dolby Atmos® 3.1 ch 5.1 ch
The Samsung Wireless Rear Speaker Kit can be purchased separately. To purchase a Kit, contact the
vendor you purchased the Soundbar from.
When the input source is Dolby Atmos® the Subwoofer-only setup provides 3.1 channel audio, while
the Subwoofer & Wireless Rear Speaker Kit setup provides 5.1 channel audio.
The Rear Speakers will not produce sounds for 2 channel output while STANDARD mode is in use.
To enable sound for the Rear Speakers, change the effect mode to SURROUND SOUND.

ENG - 14
Adjusting the Soundbar volume with a TV remote control
Adjust the Soundbar volume using the TV’s remote control.
This function can be used with IR remote controls only. Bluetooth remote controls (remote
controls that require pairing) are not supported.
Set the TV speaker to External Speaker to use this function.
Manufacturers supporting this function:
Samsung, VIZIO, LG, Sony, Sharp, PHILIPS, PANASONIC, TOSHIBA, Hisense, RCA
1. Turn Off the Soundbar.
2. Push up and hold the WOOFER button for 5 seconds.
Each time you push the WOOFER button up and hold it for 5 seconds, the mode switches in the
following order: “OFF-TV REMOTE” (Default mode), “SAMSUNG-TV REMOTE”, “ALL-TV REMOTE”.
Remote Control Button Display Status
SOUND
MODE
WOOFER
CH LEVEL
TONE
CONTROL
5 Sec OFF-TV REMOTE
(Default mode)
Disable the TV remote control.
SOUND
MODE
WOOFER
CH LEVEL
TONE
CONTROL
5 Sec
SAMSUNG-TV REMOTE
Enable a Samsung TV’s IR remote
control.
SOUND
MODE
WOOFER
CH LEVEL
TONE
CONTROL
5 Sec ALL-TV REMOTE Enable a third-party TV’s IR remote
control.

ENG - 15
04 CONNECTING THE SOUNDBAR
Connecting Electrical Power
Use the power components to connect the Subwoofer and Soundbar to an electrical outlet in the following
order:
For more information about the required electrical power and power consumption, refer to the
label attached to the product. (Label: Bottom of the Soundbar Main Unit)
1. Connect the power cord to the Subwoofer.
2. Connect the power cord to the AC/DC adapter. Connect the AC/DC adapter (with the power cord)
to the Soundbar.
3. Connect power to the Soundbar and Subwoofer.

turning on the Soundbar.
POWER
Rear of Subwoofer
Power Cord
Connecting
Electrical Power
USB (5V 0.5A)
DC 24V
DC 24V
Bottom of the
Soundbar Main Unit
AC/DC Adapter
Power Cord
Connecting
Electrical Power

that it is hanging with the AC cord input facing upwards, water or other foreign substances could
enter the Adapter and cause the Adapter to malfunction.
If you unplug and reconnect the power cord when the product is turned on, the Soundbar turns on
automatically.

ENG - 16
Manually connecting the Subwoofer if automatic connection fails
Before performing the manual connection procedure below:
Check whether the power cables for the Soundbar and subwoofer are connected properly.
Make sure that the Soundbar is turned on.
1. Press and hold ID SET on the rear of the subwoofer for at least 5 seconds.
The red indicator on the rear of the subwoofer turns off and the blue indicator blinks.
Blinking blue
fast
5 Sec
Rear of Subwoofer Rear of Subwoofer
2. Press and hold the Up button on the remote control for at least 5 seconds.
The ID SET message appears on the display of the Soundbar for a moment, and then it
disappears.
The Soundbar will automatically power on when ID SET is complete.
SOUND
MODE
PAIR
5 Sec ID SET
3. Check if the LINK LED is solid blue (connection complete).
Blue is On
The LINK LED indicator stops blinking and
glows a solid blue when a connection is
established between the Soundbar and the
Wireless Subwoofer.

ENG - 17
LED Indicator Lights on the Rear of Subwoofer
LED Status Description Resolution
Blue
On Successfully connected
(normal operation) -
Blinking Recovering the connection
Check if the power cable
attached to the main
Soundbar unit is connected
properly or wait about 5
minutes. If blinking persists,
try manually connecting the
subwoofer. See page 16.
Red
On
Standby (with the Soundbar
main unit turned off)
Check if the power cable
attached to the main
Soundbar unit is connected
properly.
Connection failed
Connect again. See the
instructions for manual
connection on page 16.
Red and blue
Blinking Malfunction
See the contact information
for the Samsung Service
Centre in this manual.
NOTES
 Before moving or installing this product, be sure to turn off the power and disconnect the power cord.
If the main unit is powered off, the wireless subwoofer will go into stand-by mode and the
STANDBY LED on the rear of the sub-woofer will turn red after blinking blue several times.
If you use a device that uses the same frequency as the Soundbar near the Soundbar, interference
may cause some sound interruption.
The maximum transmission distance of the main unit’s wireless signal is about 10 m, but may vary
depending on your operating environment. If a steel-concrete or metallic wall is between the main
unit and the wireless subwoofer, the system may not operate at all because the wireless signal
cannot penetrate metal.

ENG - 18
CAUTION
Wireless receiving antennas are built into the wireless subwoofer. Keep the unit away from water
and moisture.
For optimal listening performance, make sure that the area around the wireless subwoofer and the
Wireless Rear Speakers (sold separately) are clear of any obstructions.
Connecting the Samsung Wireless Rear Kit to your Soundbar
Expand to true wireless surround sound by connecting the Samsung Wireless Rear Speaker Kit
(SWA-9200S sold separately) to your Soundbar.
For detailed information on connections, see the Samsung Wireless Rear Speaker Kit manual.

ENG - 19
05 CONNECTING TO A TV
Method 1. Connecting with HDMI
Connecting the TV that supports HDMI ARC/eARC (Audio Return Channel/
Enhanced Audio Return Channel)
CAUTION

To connect the HDMI cable between the TV and Soundbar, be sure to connect the terminals
marked ARC or eARC. Otherwise, the TV sound output may not work.
The recommended cable is High Speed HDMI Cable with Ethernet.
When connecting a TV that supports the eARC function, “TV eARC” appears on the display and
the sound is heard.
Dolby Atmos® is supported in the ARC/eARC function.
Connect to the HDMI IN (ARC) or
(eARC) port of your TV.
HDMI IN
(eARC)
HDMI TO TV
(eARC/ARC)
DIGITAL AUDIO IN (OPTICAL)
HDMI Cable Bottom of the Soundbar
󱂓
Connect to the HDMI TO TV (eARC/
ARC) port of the Soundbar main unit.
Top of the Soundbar
TVARC
or
TV eARC
󱂔
1. 
2. “TV ARC” or “TV eARC” appears in the display window of the Soundbar main unit and the Soundbar
plays TV sound.
“TV eARC” is displayed when the eARC function in the TV setting is On.

ENG - 20
To connect with eARC, the eARC function in the TV menu should be set to On. Refer to the TV
user manual for details on setting. (e.g. Samsung TV : Home (  
All Settings ( )
If TV sound is inaudible, press the (Source) button on the remote control or on the top of
the Soundbar to switch to “D.IN” mode. The screen displays “D.IN” and “TV ARC” or “TV eARC” in
sequence, and TV sound is played.
If “TV ARC” or “TV eARC” does not appear in the display window of the Soundbar main unit,

Use the volume buttons on the TV’s remote control to change the volume on the Soundbar.
NOTES
When you connect the TV that supports the HDMI ARC/eARC (Audio Return Channel/Enhanced
Audio Return Channel) to the Soundbar with an HDMI cable, you can transmit the digital video and
audio data without connecting a separate optical cable.
We recommend you use a coreless HDMI cable if possible. If you use a cored HDMI cable, use one
with a diameter that is less than 14 mm.
This function is not available if the HDMI cable does not support ARC or eARC.
ARC and eARC differ in bandwidth. eARC that is enhanced version of the audio return channel has

be transmitted. So, with the eARC channel, you can enjoy the sound through formats such as Dolby
Atmos®.
When the audio in a broadcast is encoded in Dolby Digital and the “Digital Output Audio Format” on
your TV is set to PCM, we recommend that you change the setting to Dolby Digital. When the
setting on the TV is changed, you will experience better sound quality. (The TV menu may use
different words for Dolby Digital and PCM depending on the TV manufacturer.)