Motorola MT160DSB User manual

2
Contents
Important Safety Instructions 3
Safety 3
Warning 4
What’s in the Box 5
Identifying the Parts 6
Main Unit 6
Wireless Subwoofer 6
Remote Control 7
Preparations 7
Prepare the Remote Control 7
Replace the Remote Control Battery 7
Precautions Concerning Batteries 7
Placement and Mounting 8
Wall Mounting (if using option-B) 8
Connections 9
Connect to HDMI (ARC) Socket 9
Connect to OPTICAL Socket 9
Connect to AUX (LINE IN) Socket 9
Connect Power 10
Pair up with the subwoofer 10
Basic Operation 10
Standby/ON 10
Automatic Power Off Function 11
About the Display Brightness 11
Select Modes 11
Adjust the Bass Level 11
Adjust the Volume 11
Select Equalizer (EQ) Effect 11
AUX (LINE IN) / OPTICAL / HDMI ARC Operation 11
Bluetooth Operation 11
Pair Bluetooth-enabled Devices 11
Listen to Music from Bluetooth Device 12
USB Operation 12
Troubleshooting 13
Specifications 14
Warranty Terms & Conditions 15

3
a third grounding prong. The wide blade or
the third prong is 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 or rack
is used, use caution when moving
the cart/apparatus combination to avoid
injury from tip-over.
13 Unplug the apparatus during lightning
storms or when unused for long periods of
time.
14 Refer all servicing to qualified 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 unit has been exposed to rain
or moisture, does not operate normally, or
has been dropped.
15 This equipment is a Class II or double
insulated electrical appliance. It has been
designed in such a way that it does not
require a safety connection to electrical
earth.
16 The apparatus shall not be exposed to
dripping or splashing. No objects filled with
liquids, such as vases, shall be placed on the
apparatus.
17 Minimum distance around the apparatus for
sufficient ventilation is 5cm.
18 The ventilation should not be impeded by
covering the ventilation openings with items,
such as newspapers,table-cloths, curtains,
etc.
19 No naked flame sources, such as lighted
candles, should be placed on the apparatus.
20 Batteries should be recycled or disposed of
as per state and local guidelines.
21 The use of apparatus in moderate or tropical
climates.
Important Safety Instructions
The lightning flash with arrowhead
symbol, within an equilateral triangle,
is intended to alert the user to the
presence of uninsulated “dangerous
voltage” within the product’s enclosure
that may be of sucient magnitude as
to constitute a risk of electric shock to
persons.
The exclamation point within an
equilateral triangle is intended to
alert the user to the presence of
important operating and maintenance
(servicing) instructions in the literature
accompanying the appliance.
Safety
1 Read these instructions – All the safety and
operating instructions should be read before
this product is operated.
2 Keep these instructions – The safety and
operating instructions should be retained for
future reference.
3 Heed all warnings – All warnings on the
appliance and in the operating instructions
should be adhered to.
4 Follow all instructions – All operating and
usage instructions should be followed.
5 Do not use this apparatus near water – The
appliance should not be used near water or
moisture – for example, in a wet basement or
near a swimming pool and the like.
6 Clean only with a dry cloth.
7Do not block any ventilation openings.
Install in accordance with the manufacturer’s
instructions.
8 Do not install near any heat sources such as
radiators, heaters, stoves, or other apparatus
(including amplifiers) that produce heat.
9 Do not defeat the safety purpose of the
polarized or grounding plug. A polarized
plug has two blades with one wider than the
other. A grounding plug has two blades and
CAUTION
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT REMOVE COVER
(OR BACK). NO USER-SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
RISK OF ELECTRIC SHOCK
DO NOT OPEN

4
Caution:
- Use of controls or adjustments or
performance of procedures other than those
described herein, may result in hazardous
radiation exposure or other unsafe operation.
- To reduce the risk of fire or electric shock,
do not expose this apparatus to rain or
moisture. The apparatus must not be
exposed to dripping or splashing and objects
filled with liquids, such as vases, must not be
placed on apparatus.
- The mains plug/appliance coupler is used as
the disconnect device, the disconnect device
must remain readily operable.
- Danger of explosion if battery is incorrectly
replaced. Replace only with the same or
equivalent type.
Warning
• The battery (batteries or battery pack) shall
not be exposed to excessive heat such as
sunshine, fire or the like.
• Before operating this system, check the
voltage of this system to see if it is identical
to the voltage of your local power supply.
• Do not place this unit close to strong
magnetic fields.
• Do not place this unit on the amplifier or
receiver.
• Do not place this unit close to damp areas
as the moisture will affect the life of the laser
head.
• If any solid object or liquid falls into the
system, unplug the system and have it
checked by qualified personnel before
operating it any further.
• Do not attempt to clean the unit with
chemical solvents as this may damage the
finish. Use a clean, dry or slightly damp
cloth.
• When removing the power plug from the
wall outlet, always pull directly on the plug,
never yank on the cord.
• Changes or modifications to this unit not
expressly approved by the party responsible
for compliance will void the user’s authority
to operate the equipment.
• The rating label is pasted on the bottom or
back of the equipment.
Correct Disposal of this product. This
marking indicates that this product
should not be disposed with other
household wastes throughout the EU.
To prevent possible harm to the environment or
human health from uncontrolled waste disposal,
recycle it responsibly to promote the
sustainable reuse of material resources. To
return your used device, please use the return
and collection systems or contact the retailer
where the product was purchased. They can
take this product for environmental safe
recycling.
We hereby declares that this product is in
compliance with the essential requirements and
other relevant provisions of Directive 2014/53/
EU.
Manufactured under license from Dolby
Laboratories. Dolby, Dolby Audio, and the
double-D symbol are trademarks of Dolby
Laboratories.

5
What’s in the Box
• Design and specifications are subject to change without notice.
AC Power Cord
x 2
Main Unit Remote Control Wireless Subwoofer
Bracket(x2) / Wall Plug(x2) /
Screw(x2) / Bracket screw(x2)
3.5mm to 3.5mm audio Cable Optical Cable
User Manual

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1 2 3
71089 11 11
3
ARC
12
4 5 6
Identifying the Parts
Main Unit
1Remote Control Sensor
Receive signal from the remote control.
2 Display Window
Show the current status.
3Screws
Remove the screws then install the wall
mounting screws into the back of the unit.
4(ON/OFF) Button
Switch the unit between ON and Standby
mode.
5 (SOURCE) Button
Press this key to change mode.
6 / (Vol) Buttons
Increase/decrease the volume level.
7AC~ Socket
Connect to the power supply.
8AUX (LINE IN) Socket
Connect to an external audio device.
9 USB Port
Insert the USB device to play music.
10 HDMI ARC Socket
Connect to a TV via HDMI cable.
11 OPTICAL Socket
Connect to an optical audio output on the TV.
Wireless Subwoofer
1 AC~ Socket
Connect to power supply.
2 PAIR Button
Press activate the pairing function between
the main unit and the subwoofer.
3 PAIR Indicator
Light stops blinking once the Subwoofer is
paired with the Soundbar.

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Remote Control
1 Switch the unit between ON and
STANDBY mode.
2 SOURCE Press this key to change mode.
3 / Increase/decrease the volume level.
4 BASS To adjust bass: Press "Bass" & then press
+/- button to increase or decrease.
5 EQ Buttons Select Equalizer (EQ) Effect
6 MUTE Mute or resume the sound.
7 / Skip to previous/next track in Bluetooth/
USB mode.
8 Play/pause/resume playback in
Bluetooth/USB mode.
9 TREBLE To adjust Treble: Press “Treble” & then
press +/- button to increase or decrease.
10 BT Select the Bluetooth mode.
Press and hold to activate the pairing
function in Bluetooth mode or disconnect
the existing paired Bluetooth device.
Preparations
1
23
Prepare the Remote Control
The provided Remote Control allows the unit to
be operated from a distance.
• Even if the Remote Control is operated
within the effective range 19.7 feet (6m),
remote control operation may be impossible
if there are any obstacles between the unit
and the remote control.
• If the Remote Control is operated near other
products which generate infrared rays, or if
other remote control devices using infra-red
rays are used near the unit, it may operate
incorrectly. Conversely, the other products
may operate incorrectly.
Replace the Remote Control Battery
1 Press and slide the back cover to open the
battery compartment of the remote control.
2 Insert two AAA size batteries (included). Make
sure the (+) and (–) ends of the batteries
match the (+) and (–) ends indicated in the
battery compartment.
3 Close the battery compartment cover.
Precautions Concerning Batteries
• Be sure to insert the batteries with correct
positive “” and negative “” polarities.
• Use batteries of the same type. Never use
different types of batteries together.
• Either rechargeable or non-rechargeable
batteries can be used. Refer to the precautions
on their labels.
• Be aware of your fingernails when removing
the battery cover and the battery.
• Do not drop the remote control.
• Do not allow anything to impact the remote
control.
• Do not spill water or any liquid on the remote
control.
• Do not place the remote control on a wet
object.
• Do not place the remote control under direct
sunlight or near sources of excessive heat.
• Remove the battery from the remote control
when not in use for a long period of time,
as corrosion or battery leakage may occur
and result in physical injury, and/or property
damage, and/or fire.
• Do not use any batteries other than those
specified.
• Do not mix new batteries with old ones.
• Never recharge a battery unless it is confirmed
to be a rechargeable type.

8
Placement and Mounting
Placement
A If your TV is placed on a table, you can place
the unit on the table directly in front of the TV
stand, centered with the TV screen.
B If your TV is attached to a wall, you can mount
the unit on the wall directly below the TV
screen.
Wall Mounting (if using option-B)
Note:
- Please read this instruction carefully, Incorrect assembly can result in severe personal injury and
property damage (if you intend to install this product yourself, you must check for installations
such as electrical wiring and plumbing that may be buried inside the wall). It is the installer’s
responsibility to verify that the wall will safely support the total load of the unit and wall brackets.
- Additional tools (not included) are required for the installation.
- Do not overtighten screws.
- Keep this instruction manual for future reference.
- Use an electronic stud finder to check the wall type before drilling and mounting.
AB
1
2
≤8 mm/
0.31"
4mm/
0.16"
≥35 mm/1.4"
4
3
826 mm

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Connections
Connect to HDMI (ARC) Socket
Your Soundbar supports HDMI with Audio
Return Channel (ARC). If your TV is HDMI ARC
compliant, you can hear the TV audio through
your Soundbar by using a single HDMI cable.
1 Using a High Speed HDMI cable (not
included), connect the HDMI OUT (ARC)-TO
TV connector on your Soundbar to the HDMI
ARC connector on the TV.
- The HDMI ARC connector on the TV might
be labeled differently. For details, see the TV
user manual.
2 On your TV, turn on HDMI-CEC operations.
For details, see the TV user manual.
Tips:
- Your TV must support the HDMI-CEC and
ARC function. HDMI-CEC and ARC must be
set to On.
- The setting method of HDMI-CEC and ARC
may differ depending on the TV. For details
about ARC function, please refer to your TV
owner’s manual.
- Only HDMI 1.4 compatible cables can
support the ARC function.
Connect to OPTICAL Socket
- Remove the protective cap of the OPTICAL
socket, then connect an OPTICAL cable (
included) to the TV’s OPTICAL OUT socket
and the OPTICAL socket on the unit.
Tip:
• While in OPTICAL / HDMI ARC mode, if
there’s no sound output from the unit, you
may need to activate PCM or Dolby Digital
Signal output on your source device (eg. TV,
DVD or Blu-ray player).
Connect to AUX (LINE IN) Socket
A Use a RCA to 3.5mm audio cable (not
included) to connect the TV’s audio output
sockets to the AUX (LINE IN) socket on the
unit.
B Use a 3.5mm to 3.5mm audio cable
(included) to connect the TV’s or external
audio device headphone socket to the AUX
(LINE IN) socket on the unit.
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10
Connect Power
Risk of product damage!
- Ensure that the power supply voltage
corresponds to the voltage printed on the
back or the underside of the unit.
- Before connecting the AC power cord,
ensure you have completed all other
connections.
Subwoofer
• Connect the mains cable to the AC~ Socket
of the subwoofer and then into a mains
socket.
Soundbar
• Connect the mains cable to the AC~ Socket
of main unit and then into a mains socket.
Pair up with the subwoofer
Automatic pairing
Plug the soundbar and the subwoofer into the
mains sockets and then press on the unit or
remote control to switch the unit to ON mode.
The subwoofer and soundbar will automatically
pair.
• When the subwoofer is pairing with the main
unit, the Pair Indicator will flash fast.
• When the subwoofer is paired with the main
unit, the Pair Indicator will light up.
NOTE:
- Do not press the Pair button on the
subwoofer, except for manual pairing.
- If the automatic pairing fails, pair the
subwoofer with the main unit manually.
Manual pairing
If no audio from the wireless subwoofer can be
heard, manually pair up the subwoofer.
1 Unplug both units from the mains sockets
again, then plug them in again after 3
minutes.
- Press and hold the PAIR button on the
subwoofer for a few seconds.
- The Pair indicator on the subwoofer will
rapidly blink.
2 Then press the on the unit or remote
control to switch the unit ON.
3 Light stops blinking once the Subwoofer is
paired with the Soundbar.
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4 If the Pair indicator still keeps blinking,
repeat step 1-3.
NOTE:
• The subwoofer should be within 6m of the
soundbar in an open area (the closer the
better).
• Remove any objects between the subwoofer
and the soundbar.
• If the wireless connection fails again, check
if there is a conflict or strong interference
(e. g. interference from an electronic device)
around the location. Remove these conflicts
or strong interferences and repeat the above
procedures.
• If the main unit is not connected with the
subwoofer and it is in ON mode, the unit’s
POWER indicator will flash.
Basic Operation
Standby/ON
When you first connect the main unit to the
mains socket, the main unit will be in Standby
mode.
• Press the button on the unit or on the
remote control to switch the unit ON.
• Press the button again to switch the unit
back to STANDBY mode.

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• Disconnect the mains plug from the mains
socket if you want to switch the unit OFF
completely.
Automatic Power Off Function
The unit automatically turns to Standby mode
after about 15 minutes if the TV or the external
unit is disconnected, switched off.
• To switch the unit off completely, remove the
mains plug from the mains socket.
• Please turn the unit off completely to save
energy when not in use.
About the Display Brightness
When no operation for 15 seconds, the
brightness of the screen will automatically
dim the brightness. When operated again, the
brightest level will be automatically restored.
Select Modes
Press the (SOURCE) button repeatedly on the
unit or the SOURCE button on the remote control
to select the AUX (LINE IN), OPTICAL, HDMI ARC,
USB and BT (Bluetooth) mode.
The selected mode will show on the display.
Adjust the Bass Level
1 Press the BASS/TREBLE button on the
remote control to activate bass/treble level
setting.
2 Press the /buttons repeatedly to adjust
the bass/treble level from BASS+6/BASS–6
to TREBLE+6/TREBLE–6.
3 After about 5 seconds, the unit will exit from
BASS/TREBLE setting. The display will show
the current selected mode.
4 You may now press the /buttons to
adjust volume.
Adjust the Volume
- Press the /buttons on the unit or on the
remote control to adjust the volume.
- If you wish to turn the sound off, press the
MUTE button on the remote control. Press
the MUTE button again or press the /
buttons on the unit or on the remote control
to resume normal listening.
Select Equalizer (EQ) Effect
While playing, press the MOVIE/MUSIC/NEWS
buttons on the remote control to select desired
preset equalizers:
MOVIE (recommended for viewing movie)
MUSIC (recommended for listening to music)
NEWS (recommended for listening to news)
AUX (LINE IN) / OPTICAL /
HDMI ARC Operation
1 Ensure that the unit is connected to the TV
or audio device.
2 Press the button repeatedly on the unit or
the SOURCE button on the remote control to
select the AUX, OPTICAL, HDMI ARC mode.
3 Operate your audio device directly for
playback features.
4 Press the /button to adjust the volume
to your desired level.
Tip:
• While in OPTICAL / HDMI ARC mode, if
there’s no sound output from the unit, you
may need to activate PCM or Dolby Digital
Signal output on your source device (eg. TV,
DVD or Blu-ray player).
Bluetooth Operation
Pair Bluetooth-enabled Devices
The first time you connect your bluetooth device
to this player, you need to pair your device to this
player.
Note:
- The operational range between this player
and a Bluetooth device is approximately 26
feet (8m) (without any object between the
Bluetooth device and the unit).
- Before you connect a Bluetooth device
to this unit, ensure you know the device’s
capabilities.
- Compatibility with all Bluetooth devices is
not guaranteed.
- Any obstacle between this unit and a
Bluetooth device can reduce the operational
range.

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- If the signal strength is weak, your Bluetooth
receiver may disconnect, but it will re-enter
pairing mode automatically.
1 During ON mode, press the button
repeatedly on the unit or the BT button on
the remote control to select Bluetooth mode.
“NO BT” will show on the display if the unit
is not paired to any Bluetooth device.
2 Activate your Bluetooth device and select
the search mode. “MT160DSB” will appear
on your Bluetooth device list.
- If you cannot find the unit, press and hold
the BT button on the remote control to be
searchable. The display will show “PAIR” and
you will hear "Pairing" from the unit.
3 Select “MT160DSB” in the pairing list. After
successful pairing, you will hear "Paired"
from the unit, and the display panel shows
“BT”.
4 Play music from the connected Bluetooth
device.
To disconnect the Bluetooth function:
- Switch to another function on the unit.
- Disable the function from your Bluetooth
device.The Bluetooth device will be
disconnected from the unit after the
“Disconnected” voice prompt.
- Press and hold the BT button on the remote
control.
Tips:
• Enter "0000" for the password if necessary.
• If no other Bluetooth device pairs with this
player within two minutes, the player will
recover its previous connection.
• The player will also be disconnected when
your device is moved beyond the operational
range.
• If you want to reconnect your device to this
player, place it within the operational range.
• If the device is moved beyond the
operational range, when it is brought back,
please check if the device is still connected
to the player.
• If the connection is lost, follow the
instructions above to pair your device to the
player again.
Listen to Music from Bluetooth
Device
- If the connected Bluetooth device supports
Advanced Audio Distribution Profile (A2DP),
you can listen to the music stored on the
device through the player.
- If the device also supports Audio Video
Remote Control Profile (AVRCP), you can
use the player's remote control to play music
stored on the device.
1 Pair your device with the player.
2 Play music via your device (if it supports
A2DP).
3 Use supplied remote control to control play
(if it supports AVRCP).
Start, pause or resume play
/ Skip to the previous or next track
USB Operation
1 Insert the USB device.
2 Press the button repeatedly on the unit
or press the SOURCE button on the remote
control to select USB mode.
3 During playback:
Start, pause or resume play
/ Skip to the previous or next track
Tips:
• The unit can support USB devices with up to
32 GB of memory.
• This unit can play MP3.
• The unit support FAT32.

13
Troubleshooting
I can’t find the Bluetooth name of
this unit on my Bluetooth device for
Bluetooth pairing
• Ensure the Bluetooth function is activated
on your Bluetooth device.
• Ensure you have paired the unit with your
Bluetooth device.
This is a 15 mins power off
function, one of the ERPII standard
requirement for saving power
• When the unit's external input signal
level is too low, the unit will be turned off
automatically in 15 minutes. Please increase
the volume level of your external device.
The subwoofer is idle or the indicator
of subwoofer do not light up.
• Please unplug power cord from the mains
sockect, and plug it in again after 3 minutes
to resent the subwoofer.
To keep the warranty valid, never try to repair
the system yourself. If you encounter problems
when using this unit, check the following points
before requesting service.
No power
• Ensure that the AC cord of the apparatus is
properly connected .
• Ensure that there is power at the AC outlet.
• Press standby button to turn the unit on.
Remote control does not work
• Before you press any playback control
button, first select the correct source.
• Reduce the distance between the remote
control and the unit.
• Insert the battery with its polarities (+/-)
aligned as indicated.
• Replace the battery.
• Aim the remote control directly at the sensor
on the front of the unit.
No sound
• Increase the volume. Press Volume Up on
the remote control or on the soundbar.
• Press MUTE on the remote control to ensure
the soundbar is not muted.
• Press source buttons to select a different
input source.
• When using either of the Digital inputs, if
there is no audio:
- Try setting the TV output to PCM or
- Connect directly to your Blu-ray/other
source, some TVs do not pass through
digital audio.
• Your TV may be set to variable audio output.
Confirm that the audio output setting is set
to FIXED or STANDARD, not VARIABLE.
Consult your TV’s user manual for more
detailed information.
• If using Bluetooth, ensure that the volume on
your source device is turned up and that the
device is not muted.

14
Specifications
Model Name MT160DSB
Soundbar
Power Supply AC 100-240V~
50/60Hz
Power Consumption 30W
Standby Power < 0.5 W
USB port for
playback
USB Compatibility
USB Playback
support / file formats
5V 0.5A
Hi-Speed USB (2.0) /
FAT32
32G (max) , MP3
Dimension (WxHxD) 890 x 60 x 83 mm
Net weight 1.8 kg
Audio input
sensitivity 500mV
Frequency Response 120Hz - 20kHz
Wireless
Specification
Bluetooth Version V 4.2
Bluetooth Maximum
power transmitted 5 dBm
Frequency bands 2402 MHz ~ 2480 MHz
2.4G wireless
maximum power
transmitted
6 dBm
2.4G wireless
frequency bands 2400 MHz ~ 2483 MHz
Subwoofer
Power Supply AC 100-240V~
50/60Hz
Power Consumption 30W
Standby Power < 0.5 W
Dimension (WxHxD) 170 x 344 x 313mm
Net weight 5.4 kg
Frequency Response 40Hz - 120Hz
Amplifier
(Outputpower)
Sound bar 100W, 25W x 4
(@10%THD)
Subwoofer 60W (@10%THD)
Total 160W
Remote Control
Distance/Angle 6m / 30°
Battery type AAA (1.5V X 2)
* Specification subject to change without prior notice.
Measured under specific conditions.