Samsung PS-WK450 User manual

Wireless Audio - Soundbar
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User manual
HW-KM45
Wireless Subwoofer
(PS-WK450)

2
GETTING STARTED
FEATURES
GETTING STARTED
Samsung Remote App
Hold the control of your Soundbar in the palm of your hand
with an Android smart device and the Samsung Audio
Remote app. This convenient app lets you control all the
Soundbar's basic functions such as power, volume, and the
media controls, and lets you control customizable functions
such as the equalizer.
Surround Sound Expansion
The Surround Sound Expansion feature adds depth and
spaciousness to your listening experience.
TV SoundConnect
Listen to TV audio through the Soundbar by connecting
your TV and the Soundbar via Bluetooth with
TV SoundConnect. Easy connectivity and the absence of
trailing wires between the Soundbar and TV allows you to
showcase the slim and sleek design of both systems, while
maintaining a clean look in your living environment. Easily
control the Soundbar and TV from a single TV remote.
HDMI
HDMI transmits digital video and audio signals
simultaneously, and provides a clearer picture.
The unit is also equipped with the ARC function which lets
you listen to sound from your TV through the Soundbar via
an HDMI cable. This function is only available if you connect
the unit to an ARC compliant TV.
USB Host Support
You can connect and play music files from external USB
storage devices such as MP3 players, USB flash memory,
etc. using the Soundbar's USB HOST function.
Bluetooth Function
You can connect a Bluetooth device to the Soundbar and
enjoy music with high quality stereo sound, all without wires!
LICENSES
Manufactured under license from Dolby Laboratories.
Dolby, Dolby Audio, Pro Logic, and the double-D symbol
are trademarks of Dolby Laboratories.
For DTS patents, see http://patents.dts.com.
Manufactured under license from DTS Licensing Limited.
DTS, the Symbol, DTS in combination with the Symbol,
and DTS 2.0 Channel are registered trademarks or
trademarks of DTS, Inc. in the United States and/or other
countries. © DTS, Inc. All Rights Reserved.
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.

ENG
3
GETTING STARTED
SAFETY INFORMATION
●The following also applies to the Wireless Subwoofer (PS-WK450).
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.
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).
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
• To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture.
• To prevent injury, this apparatus must be securely attached to the floor/wall in accordance with the installation instructions.
CAUTION
• Do not expose this apparatus to dripping or splashing. Do not put objects filled with 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.
This Class B digital apparatus complies with Canadian ICES-003.
This device complies with Industry Canada licenseexempt 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.

4
GETTING STARTED
Important Safety Instructions
Read these operating instructions carefully before using the unit. Follow all the safety instructions listed below. Keep these operating
instructions handy for future reference.
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.
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.

ENG
5
GETTING STARTED
WARNING: DO NOT INGEST BATTERY. CHEMICAL BURN HAZARD. The remote control supplied with
this product contains a coin/button cell battery. If the coin/button cell battery is swallowed, it can cause
severe internal burns in just 2 hours and can lead to death. Keep new and used batteries away from
children. If the battery compartment does not close securely, stop using the remote and make sure to
keep it away from children. If you think the battery might have been swallowed or placed inside any part of the body,
seek immediate medical attention.
PRECAUTIONS
Ensure that the AC power supply in your house complies with the power requirements listed on the identification sticker
located on the bottom of your product. Install your product horizontally, on a suitable base (furniture), with enough space
around it for ventilation (3~4 inches). Make sure the ventilation slots are not covered. Do not place the unit on amplifiers
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.
3.9 inch 3.9 inch
2.7 inch
3.9 inch
During thunderstorms, disconnect the AC plug from the
wall outlet. Voltage peaks due to lightning could damage
the unit.
Protect the product from moisture (i.e. vases), and
excess heat (e.g. a fireplace) or equipment creating
strong magnetic or electric fields. Unplug the power
cable from 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 until the unit has reached room
temperature before using.
Do not expose the unit to direct sunlight or other heat
sources. This could lead to overheating and cause the
unit to malfunction.
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 sunlight, or fire.
Do not short circuit, disassemble, or overheat the battery.
Danger of explosion if the battery is replaced incorrectly.
Replace only with the same or equivalent type.

6
GETTING STARTED
Figures and illustrations in this User Manual are
provided for reference only and may differ from actual
product appearance.
2 GETTING STARTED
2 Features
3 Safety Information
7 What’s Included
8 DESCRIPTIONS
8 Front / Right Side Panel
9 Bottom Panel
10 Remote Control
13 INSTALLATION
13 Installing the Soundbar
13 Installing the Wall Mount
18 CONNECTIONS
18 Connecting the Subwoofer
20 Connecting to a TV
20 Connecting to a TV Using a Digital Optical
Cable
21 Connecting to a TV Using an HDMI (Digital)
Cable
21 TV SoundConnect
23 Connecting to External Devices
23 Optical or Analog Audio Cable
24 HDMI Cable
24 USB
26 FUNCTIONS
26 Input Mode
27 Bluetooth
30 Software Update
31 TROUBLESHOOTING
31 Troubleshooting
32 APPENDIX
32 Specifications
CONTENTS

ENG
7
GETTING STARTED
WHAT’S INCLUDED
BEFORE READING THE USER’S MANUAL
Note the following terms before reading the user manual.
+Icons used in this manual
Icon Term Definition
Caution
Indicates a situation where a function does not operate or settings may be canceled.
Note
Indicates tips or instructions on the page that help you operate a function.
Check for the supplied accessories shown below.
●The appearance of the accessories may differ slightly from the illustrations above.
●Micro USB to USB adapter and HDMI cables are sold separately. To purchase, contact a Samsung Service
Center or Samsung Customer Care.
●For more information about the power supply and power consumption, refer to the label attached to the
product. (Label : Bottom of main unit)
Remote Control /
Lithium Battery
(3V : CR2032)
Power Cord : 2 EA AC/DC Adapter Optical Cable
Wall Mount Guide Holder-Screw : 2 EA Screw : 2 EA
Bracket-Wall Mount L Bracket-Wall Mount R

8
DESCRIPTIONS
FRONT / RIGHT SIDE PANEL
2
3
Right Side
Display
Displays the current mode.
1
Remote Control Sensor
1 / (Volume) Button
Controls the volume level.
The numeric value of the volume level appears in the front
panel display.
2 (Source) Button
Selects the D.IN, AUX, HDMI, BT, TV, or USB input.
●While the unit is powered on, pressing the (Source)
button for more than 3 seconds sets the button to act
as the (Mute) button. To cancel the (Mute)
button setup, press the (Source) button for more
than 3 seconds again.
3 (Power) Button
Turns the power on and off.
●When you plug in the AC cord, the power button will begin working in 4 to 6 seconds.
●When you turn on this unit, there will be a 4 to 5 second delay before it produces sound.
●If you want to enjoy sound only from the Soundbar, you must turn off the TV's speakers in the Audio Setup
menu of your TV. Refer to the owner's manual supplied with your TV.
DESCRIPTIONS

ENG
9
DESCRIPTIONS
BOTTOM PANEL
●When disconnecting the power cable of the AC/DC power adaptor 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.
●Make sure to rest the AC/DC Adapter flat on a table or the floor. If you place the AC/DC Adapter so 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.
DIGITAL AUDIO IN
(OPTICAL)
USB (5V 0.5A)
AUX IN
HDMI IN
HDMI OUT
(TV-ARC)
DC 24V
DC 24V
HDMI IN
HDMI OUT
(TV-ARC)
DIGITAL AUDIO IN
(OPTICAL)
USB (5V 0.5A)
AUX IN
DC 24V
(Power Supply In)
Connect the AC/DC power
adaptor to the power supply
jack, and then connect the
AC/DC power adaptor plug
to a wall outlet.
DIGITAL AUDIO IN
(OPTICAL)
Connect to the digital (optical)
output of an external device.
HDMI OUT (TV-ARC)
Outputs digital video and audio signals simultaneously
using an HDMI cable.
HDMI IN
Inputs digital video and audio signals simultaneously using
an HDMI cable. Use when connecting a supported external
device.
AUX IN
Connect to the Analog output of
an external device.
(Micro USB Port)
Connect a Micro USB to
Standard USB adapter (not
supplied) to the Micro USB port,
and then connect a USB device
to the adapter to play music
from the USB device. Refer to
the USB Cable specification on
page 24.
LABEL

10
DESCRIPTIONS
REMOTE CONTROL
Repeat
Press to set the Repeat function during music playback from a USB device.
OFF - REPEAT : Cancels Repeat Playback.
TRACK - REPEAT : Plays a track repeatedly.
ALL - REPEAT : Plays all tracks repeatedly.
RANDOM - REPEAT : Plays tracks in random order repeatedly.
(A track that has already been played may be played again.)
Mute
You can turn the volume down to 0 with the push of a button.
Press again to restore the sound to the previous volume level.
SOURCE
Press to select a source connected to the Soundbar.
Skip Forward
If there is more than one file on the device you are playing, and you
press the ]button, the next file is selected.
Bluetooth POWER
Press the Bluetooth POWER button on the remote to turn the
Bluetooth POWER On function on and off. See pages 22 and 28
for details.
SOUND
Surr.Sound adds depth and spaciousness to the sound. Pressing the
SOUND button repeatedly cycles through the Surr.Sound settings :
ON - SURROUND SOUND,OFF - SURROUND SOUND
SOUND EFFECT
You can select from 6 different sound modes - STANDARD (Original
Sound), MUSIC, CLEAR VOICE, SPORTS, MOVIE, and NIGHT MODE
- depending on the content you want to listen to.
Select the STANDARD mode if you want to enjoy the original sound.
Press and hold the button for about 5 seconds to turn the Anynet+
function on or off.
OFF - ANYNET+, ON - ANYNET+
The Anynet+ function lets you control the Soundbar with the remote from an
Anynet+ compatible Samsung TV.
The Soundbar must be connected to the TV via an HDMI cable.
●Soundbar is a Samsung proprietary name.
●Operate the TV using the TV's remote control.
Press and hold the button for about 5 seconds to turn the Auto Power
Link function on or off.
OFF - POWER LINK, ON - POWER LINK
* Auto Power Link
Synchronizes the Soundbar to a connected Optical source via the Optical
jack so it turns on automatically when you turn on your TV. (See page 20)
• This function is only available in the D.IN mode.

ENG
11
DESCRIPTIONS
Volume
Adjusts the volume level of the unit.
Power
Turns the Soundbar on and off.
SOUND CONTROL
Press to select TREBLE, BASS, SUB WOOFER LEVEL,
or AUDIO SYNC.
Then, use the
 ,  buttons to adjust the Treble or Bass volume from -6 ~ +6,
SUB WOOFER LEVEL volume from -12, -6 ~ +6.
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 and each can be adjusted to a setting between
-6 and +6.
• To adjust the woofer level using the Samsung Audio Remote mobile app,
press the
[ , ] buttons to decrease or increase the woofer level within 3
seconds of pressing the WOOFER button.
If the Soundbar is connected to a digital TV and the video appears out of sync
with the audio, press the SOUND CONTROL button to select AUDIO SYNC
to sync the audio with the video. Use the
 ,  buttons to set the audio delay
between 0 ms and 300 ms. In USB mode, TV mode, and BT mode, the Audio
Sync function is not available.
Play / Pause
Press the
p button to pause a file temporarily.
Press the
p button again to play the selected file.
Skip Back
If there is more than one file on the device you are playing, and you press
the
[ button, the previous file is selected.

12
INSTALLATION
+Controlling the Soundbar using Your TV Remote Control
1. Press and hold the SOUND button for more than 5 seconds while the Soundbar is turned on.
2. "ON - TV REMOTE" appears on the Soundbar's display.
3. In the TV's menu, set the TV speaker to external speaker.
●TV menus differ by manufacturer and model. Refer to the TV's user manual for further information.
●Only the VOLUME +/- and the MUTE buttons will be available to control the Soundbar.
●This function is not available when the Soundbar is in the TV SoundConnect, TV ARC, or HDMI mode.
●Manufacturers supporting this function:
- VIZIO, LG, Sony, Sharp, PHILIPS, PANASONIC, TOSHIBA, GRUNDIG, Hisense, RCA
- This function may not be compatible with your TV's remote depending on the remote control's
manufacturer.
●To turn off this function, press the SOUND button for 5 seconds. "OFF - TV REMOTE" appears on
the Soundbar's display.
INSTALLING THE BATTERY IN THE REMOTE CONTROL
1. Use a suitable coin to turn the
remote control's battery cover
counterclockwise to remove it
as shown in the figure above.
2. Insert a 3V lithium battery. Keep the
positive (+) pole facing up when inserting
the battery. Put the battery cover on and
align the '●' marks side by side as
shown in the figure above.
3. Use a suitable coin to
turn the remote control
battery cover clockwise
as far as it will go to fix it
in place.

ENG
13
INSTALLATION
INSTALLING THE SOUNDBAR
INSTALLING THE WALL MOUNT
+Installation Precautions
●Install on a vertical wall only.
●For the installation, avoid a location with high temperature or humidity, or a wall that cannot sustain the weight of
the set.
●Check the strength of the wall. If the wall is not strong enough to support the unit, reinforce the wall or install the
unit on a different wall that can support the unit's weight.
●Purchase and use the fixing screws or anchors appropriate for the kind of wall you have (plaster board, iron board,
wood, etc.). If possible, fix the support screws into wall studs.
●Purchase wall mounting screws according to the type and thickness of the wall you will mount the Soundbar on.
-Diameter: M5
-Length: 1 3/8 inches or longer recommended.
●Connect cables from the unit to external devices before you install it on the wall.
●Make sure the unit is turned off and unplugged before you install it. Otherwise, it may cause an electric shock.
2 inches or more
1. Place the Wall Mount Guide against the wall surface.
• The Wall Mount Guide must be level.
• If your TV is mounted on the wall, install the Soundbar at least 2 inches (5 cm) below the TV.
INSTALLATION

14
INSTALLATION
Center Line
2. Align the Wall Mount Guide's Center Line with the center of your TV (if you are mounting the Soundbar below your
TV), and then fix the Wall Mount Guide to the wall using tape.
●If you are not mounting below a TV, place the Center Line in the center of the installation area.
3. Push a pen tip or sharpened pencil tip through the center of the B-TYPE images on each end of the Guide to
mark the holes for the supporting screws, and then remove the Wall Mount Guide.
4. Using an appropriately sized drill bit, drill a hole in the wall at each marking.
●If the markings do not correspond to the positions of studs, make sure you insert appropriate anchors or
mollies into the holes before you insert the support screws. If you use anchors or mollies, make sure the
holes you drill are large enough for the anchors or mollies you use.

ENG
15
INSTALLATION
5. Push a screw (not supplied) through each Holder-Screw, and then screw each screw firmly into a support
screw hole.
6. Use the two Screws (M4 x L14) to attach both Bracket-Wall Mount L and Rto the Soundbar's bottom. For a
proper fit, make sure to align the bumps on the Soundbar to the holes on the brackets.
Rear of Soundbar
Right end of Soundbar
●When assembling, make sure the hanger part of the Bracket-Wall Mounts are located behind the rear of
the Soundbar. See the illustration above.
Wall Mount LWall Mount R
●The left and right mounts are different shapes. Make sure to position them correctly.

16
INSTALLATION
7. Install the Soundbar with the attached Bracket-Wall Mounts by hanging the Bracket-Wall Mounts on the
Holder-Screws on the wall.
●Slightly tilt the Soundbar to insert both Holder-Screw heads into the Bracket-Wall Mount holes. Push the
Soundbar in the direction of the arrow to make sure both sides are firmly fixed.

ENG
17
INSTALLATION
DETACHING THE SOUNDBAR FROM THE WALL
1. To separate the Soundbar from the wall mount, push it in the direction of arrow, tilt it up slightly, and then pull it
away from the wall as shown.
●Do not hang onto the installed unit and avoid striking or dropping the unit.
●Secure the unit firmly to the wall so that it does not fall off. If the unit falls off, it may cause an injury or
damage the product.
●When the unit is installed on a wall, please make sure that children do not pull any of the connecting
cables, as this may cause it to fall.
●For the optimal performance of a wall mount installation, install the speaker system at least 2 inches
(5 cm) below the TV, if the TV is mounted on the wall.
●For your safety, if you do not mount the unit on the wall, install it on a secure, flat surface where it is unlikely
to fall.

18
CONNECTIONS
●Do not connect the power cord of this product or your TV to a wall outlet until all connections between
components are complete.
●Before moving or installing this product, be sure to turn off the power and disconnect the power cord.
CONNECTING THE SUBWOOFER
CONNECTING TO THE SUBWOOFER AUTOMATICALLY
The Subwoofer's linking ID is preset at the factory and the main unit and subwoofer should link (connect wirelessly)
automatically when the main unit and subwoofer are turned on.
• When the subwoofer is completely connected, the blue LED Link Indicator on the subwoofer stops blinking and
glows continuously.
CONNECTING TO THE SUBWOOFER MANUALLY
If the blue LED light does not stop blinking when the main unit and subwoofer are turned on, please set the ID by
following the steps below.
●Important: Before you begin, put the battery into the remote. See page 12 for instructions.
1. Plug the power cords of the main unit and subwoofer into an AC wall outlet.
2. Press the ID SET button on the rear of the subwoofer with a small, pointed object for 5 seconds.
• The STANDBY indicator turns off and the LINK indicator (Blue LED) blinks quickly.
3. While the main unit is powered off (in STANDBY mode), press and hold the (Mute) on the remote control for
5 seconds.
4. The ID SET message appears on the Soundbar's display.
5. To finalize the link, turn the main unit’s power on while the subwoofer’s Blue LED blinks.
• The main unit and the subwoofer should now be linked (connected).
• The LINK indicator (Blue LED) on the subwoofer should be glowing continuously and not blinking.
• If the LINK indicator is not solid blue, the linking process has failed. Turn off the main unit and start again from
Step 2.
• You can enjoy better sound from the wireless subwoofer by selecting a Sound Effect. (See page 10)
CONNECTIONS

ENG
19
CONNECTIONS
●Before moving or installing the product, be sure to turn off the power and disconnect the power cord.
●If you use a device that uses the same frequency (2.4GHz) as the Soundbar near the Soundbar,
interference may cause some sound interruption.
●The maximum transmission distance of the wireless signal between the main unit and subwoofer is about
16.4 ft, 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.
●If the main unit doesn't make a wireless connection, repeat steps 1-5 on the previous page to re-set the
connection between the main unit and wireless subwoofer.
●The wireless receiving antenna is 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 location is clear
of any obstructions.

20
CONNECTIONS
CONNECTING TO A TV
●Important: Before you begin, put the battery into the remote. See page 12 for instructions.
CONNECTING TO A TV USING A DIGITAL OPTICAL CABLE
Wi-Fi SETUP SPK ADD
DIGITAL AUDIO IN
(OPTICAL)
USB (5V 0.5A)
AUX IN
HDMI IN
HDMI OUT
(TV-ARC)
DC 24V
DIGITAL AUDIO IN
(OPTICAL)
DIGITAL AUDIO IN
(OPTICAL)
OPTICALOUT
Optical Cable
1. Connect the DIGITAL AUDIO IN (OPTICAL) jack on the Soundbar to the OPTICAL OUT jack of the TV with a
digital optical cable.
2. Press the (Source) button on the right side of the Soundbar or the SOURCE button on the remote control to
select the D.IN mode.
+Auto Power Link
If you have connected the main unit to a TV with a digital optical cable, you can set Auto Power Link function to
ON and have the Soundbar turn on automatically when you turn the TV on.
1. Connect the Soundbar and a TV with a digital optical cable.
2. Press the (Source) button on the main unit’s right side or the SOURCE button on the remote control to select
the D.IN mode.
3. Press and hold the  button on the remote control for about 5 seconds to toggle the Auto Power Link function
on and off.
●Depending on the connected device, Auto Power Link may not function.
●This function is only available in the D.IN mode.