Larksound L220 User manual

USER MANUAL
SOUNDBAR L220
2.1CH 3D Soundbar System

Thank you for purchasing the home theater L220 Soundbar. Please
read this user manual carefully and keep for future reference.
To reduce the risk of electric shock, do not dismantle the product and do
not expose the apparatus to rain or moisture. No user-serviceable parts
inside.Refer servicing to qualified personnel only
The lightning flash within an equilateral triangle is intended to
alert you to the presence of uninsulated dangerous voltage
within the product’s enclosure that may be of sufficient
magnitude to constitute an electric shock to a person or persons.
This appliance is not intended for use by persons (including children) with
reduced physical sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the
appliance.
1. To prevent possible hearing damage, do not listen at high volume levels
for long time periods or a sudden high volume level.
2. Never use the device unsupervised! Switch off the device whenever you
are not using it, even if not using it only for a short while.
3. The appliance is not intended to be operated by means of an external
timer or separate remote control system.
4. If the supply cord is damaged, it must be replaced by the manufacturer,
its service agent or similarly qualified persons in order to avoid a hazard.
5. Before operating this system, check the voltage of this system to see if
it is identical to the voltage of your local power supply.
Important! This symbol alerts you to read and observe
important warnings and instructions on the unit or in this manual.
Warning
Caution:
Notice:
- 1 -

Important Safety Instructions
6. The unit should not be impeded by covering the ventilation opening with
items such as
newspaper, table-cloths, curtains etc. Make sure that there are at least 20
cm of space above and at least 5 cm of space on each side of the unit.
7. The apparatus must not be exposed to dripping or splashing and that
objects filled with liquids, such as vases, must not be placed on the
apparatus.
8. To prevent fire or shock hazard, do not expose this equipment to direct
heat, rain, moisture or dust.
9. Do not locate this unit near any water sources e.g. taps, bathtubs,
washing machines or swimming pools. Ensure that you place the unit on
a dry, stable surface.
10. Do not place this unit close to a strong magnetic field.
11. Do not place the unit on a amplifier or receiver.
12. Do not place this unit in a damp area as the moisture will affect the life
of electric components.
13. Do not attempt to clean the unit with chemical solvents as this might
damage the finish. Wipe with a clean, dry or slightly damp cloth.
14. When removing the power plug from the wall outlet, always pull
directly on the plug, never pull on the cord.
15. Depending on the electromagnetic waves used by a television
broadcast, if a TV is turned on near this unit while it is also on, lines
might appear on the LED TV. Neither this unit nor the TV is malfunctioning.
If you see such lines, keep this unit well away from the TV set.
16. The mains plug is used to disconnect the device, the disconnected
device should remainreadily operable.
1. Read these instructions. Keep these instructions. Follow all instructions.
Heed all warnings.
2. Do not use this apparatus near water.
3. Clean only with dry cloth.
4. Do not block any ventilation openings. Install in accordance with the
manufacturer's instructions.
5. Do not install near any heat sources such as radiators, heaters, stoves, or
other apparatus (including amplifiers) that produce heat.
6. 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.
7. Protect the power cord from being walked on or pinched particularly at plugs,
convenience receptacles or at the point where they exit from the apparatus.
8. Only use attachments/accessories specified by the manufacturer.
9. Unplug this apparatus during lightning storms or when unused for long
periods of time.
- 2 -

Preparation for Use
10. Refer all servicing to qualified service personal. Servicing is required when
the apparatus has been damage in any way, for example, when the
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.
11. The DC plug is used to disconnect the device, the disconnected device
should remain readily operable. In order to disconnect the apparatus from the
DC power completely, the DC plug must be removed from the AC outlet
completely.
Unpacking and Set Up
•Remove the Sound bar from the carton and remove all packing material from
the Sound bar. Save the packing material, if possible, in case the Sound bar
ever needs to be serviced or transported. The original carton and packing
material is the only safe way to pack your Sound bar to protect it from damage
in transit.
•Remove any descriptive labels or stickers on the front or top of the cabinet.
Do not remove any labels or stickers from the back or bottom of the cabinet.
•Place your Sound bar on a level surface such as a table, desk or shelf,
convenient to an AC outlet, out of direct sunlight, and away from sources of
excess heat, dirt, dust, moisture, humidity, or vibration.
•Unwind the Line cord connecting the AC adapter and extend it to its full length.
Protect Your Furniture
This model is equipped with non-skid rubber 'feet' to prevent the product from
moving when you operate the controls. These 'feet' are made from non-migrating
rubber material specially formulated to avoid leaving any marks or stains on
your furniture. However certain types of oil based furniture polishes, wood
preservatives, or cleaning sprays may cause the rubber 'feet' to soften, and
leave marks or a rubber residue on the furniture. To prevent any damage to
your furniture we strongly recommend that you purchase small self-adhesive
felt pads, available at hardware stores and home improvement center
everywhere, and apply these pads to the bottom of the rubber 'feet' before you
place the unit.
Power Source
This sound bar is designed to operate on normal DC Power source, it works
only under SMPS 110V-240V～50hz/60Hz. Do not attempt to operate the
Sound bar on any other power source. You could cause damage to the
Sound bar that is not covered by your warranty.
- 3 -

Important Notes
• This sound bar was especially developed for LED/LCD/Plasma TV's:
It should not be used in
combination with CRTTV's (Cathode Ray Tube TV's) in order to avoid image
interference.
• Safety and operating instruction manual should be retained for future reference.
• The apparatus should not be exposed to dripping, splashing or placed in
a humid atmosphere such as a bathroom.
• Do not install the product in the following areas:
• Places exposed to direct sunlight or close to radiators.
• On top of other stereo equipment that radiate too much heat -Blocking
ventilation or in a dusty area.
• Areas where there is constant vibration.
• Humid or moist places.
• Do not place near candles or other flames.
• Operate the product only as instructed in this manual.
• Before turning on the power for the first time, make sure the sound bar is
plugged to power outlet.
• For safety reasons, do not remove any covers or attempt to gain access to
the inside of the
product. Refer any servicing to qualified personnel.
• Do not attempt to remove any screws, or open the casing of the unit; there
are no user
serviceable parts inside. Refer all servicing to qualified service personnel.
- 4 -

1.Standby: standby mode for power ON or OFF;
2.Input: choose input mode(HDMI ARC/OPT/AUX/USB/BT)
3.Bluetooth: short press for Play/Pause (Only work under
USB & BT mode of smartphone), long press for
connect/unconnected device;
4.VOL-: master volumn down
5.VOL+: master volumn up
Product Diagram
- 5 -
1. DC IN
2. AUXIN
3. Optical
4. Subwoofer out:connected with subwoofer by RCA cable
5. USB
6. HDMI(ARC)

- 6 -
1. Standby mode for power on/off.
2. INPUT:input
mode(AUX/USB/HDMI
ARC/OPT/BT)
3. MUTE:mute/unmute the
soundbar
4. VOL+:master volumn up
5. Play/Pause (Only work under
USB & BT mode of smartphone).
6. Pre button:Previous program
(Only work under USB & BT
mode of smartphone).
7. Next button:Next program.
(Only work under USB & BT
mode of smartphone).
8. VOL-:master volumn down
9. BASS-:To decrease the bass.
10. BASS+:to increase the bass.
11. EQ:select EQ mode
(Movie/Music/ Dialoge/Norma
12. Dimmer:total have 3 levels,
low, middle, and high;
13. 3D Sound:select the 3D sound
effect.
PACKAGE CONTENTS
Subwoofer(1)Soundbar (1) Remote Control(1)
Optical cable(1x4.92ft)HDMI(ARC) cable(1x4.92ft) AUXcable(1x4.92ft)
Screw bag(1) User Manual(1) Power AdapterWall Mount Template

- 7 -
Posioning the Sound Bar
Place on a at Surface
Place the sound bar horizontally on a at surface such as a TV unit or shelves and align it
centrally with the TV screen. Allow some space between the speaker and the wall. Don’t
place inside a cabinet or an a walled shelf. Follow this guidance for best sound output and
good airow around the sound bar.
Mount on the wall
WARNING: If you don’t feel condent to correctly and securely wall-mount the sound bar,
seek the assistance of an experienced person of professional.
Insert the two wall-mount screws into the wall, refer to wall mounng template we
supplied in package for the distance.
Install the speaker on a vercal, fast, reinforced area of wall. For plaster walls, it is
recommended to screw into wall studs for greater security. For opmum performance,
allow at least 30mm distance between the sound bar and the TV.
Follow below steps to mount the sound bar on the wall
1. Make 2 holes on the wall with distance same as the wall bracket on the soundbar, refer to
wall mounng template to make it correct easily.
2. Put the plasc anchors onto the wall and secure the screws to the plasc clip, do not
ghten the screws all the way make sure leave some space.
3. Once the screws securely fastened, hang the sound bar over by inserng the screws onto
the wall mount bracket.

- 8 -
OPERATE INSTRUCTIONS
Seng the Soundbar
1: Connect subwoofer to soundbar;
2. Plug in the power cord and the display will light up.
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
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LED Indicators

Powering On/O
1. Plug the sound bar into a wall outlet, it will automacally turn on device.
2. To turn o, press the power buon on remote control then unplug from wall
outlet.
Playing Audio via BT Connecon
1. Turn on sound bar and then short-press the IPT buon to switch to T mode.
2. Acvate the pairing funcon on your phone of other compable device and select “ark
220”.
3. When successfully paired, the ED display will stay on “T”.
4. The remote control includes T mode playback controls.
otes:
If your Pairing device switched oor manual disconnected, the sound bar will
automacally enter pairing mode.
If the connected device is switched oor manual disconnected, the sound bar will
automacally enter pairing mode, successfully connected device will be re-established
once you re-enter wireless range(10 meters). To connect to other devices, repeat the
above pairing steps.
Press T buon on device 3 seconds to shutdown in pairing mode, and 3 seconds again
to turn on paring mode.
T: lue Tooth
mode
D: DMI ARC
mode
OP: Opcal mode
S: Smode E0:Music EQA:AX Imode
E1:Movie EQ E3: ormal EQE2:Voice EQ
3d:3D Sound eect

- 9 -
AUX mode
1. Connect the sound bar to your PC, tablet, smart phone, TV or other device using 3.5mm
audio cable, short-press the IPT buon to switch to AX input mode.
2. In this mode, playback can only be controlled on your connected device.
Playing Audio via USB Port
The sound bar automacally switches to Sinput mode with the ED display(S )when
a Sash drive is inserted (this mode isn't selectable on the sound bar or remote
control unless a Sash drive is connected).
1. Ensure that your Sash drive contains MP3 or WMA audio les (other le types not
supported).
2. Connect the Sash drive to the Sport on the sound bar (or your own S
extension cable connected to the Sport); music will automacally play.
3. The remote control includes Sinput mode playback controls.
Opcal Mode
ou can connect digital ampliers or TV with an opcal digital output to the sound
bar via opcal cabel.
The output device must have an opcal digital output. se the opcal cable
supplied to make the connecon.
Proceed as follows:
Connect the opcal cable to the opcal digital output of your output device.
Then connect the opcal cable to the opcal digital input of your soundbar.
Press the IPT buon on the remote control to select OPTICAmode.
Start playing on the output device.
ou can use the volume buons to adjust the volume to your requirements.
If you wish, you can change the audio sengs using the relevant buons on the
remote control.
If no sound output, you can switch the output device to PCM mode.
HDMI Mode
1. The Soundbar supports DMI with Audio Return Channel(ARC). lf your TV is
DMI(ARC) compliant, you can hear the TV audio through your Soundbar by using
a single DMI cable.
2. sing a igh Speed DMI cable, connect the DMI(ARC) connector on the
soundbar to the DMI (ARC) connector on the TV. The DMI(ARC) connector on
the TV might be labelled dierently. For details, see the TV user manual.

- 10 -
Specicaons
Truble Shoong
Remark: Once addional informaon needed, please kindly contact [email protected]
we will support you in shortest me.
Model 220
Technology TAXDMI(ARC)OPTICAS
Audio Output Power 70W R.M.S.
Frequency Response 60z-20Kz
Power Input 110V-240V~50z60z
luetooth Version Version: 5.0 Range:up to 10m
luetooth Frequency 2402Mz - 2480Mz
Dimensions Soundbar:35.4*2.36*3.54 inch
Subwoofer: 15.75*3.54*11.81 inch
Issues Problems Soluons
Sound
o sound from
Soundar speakers
Connect the audio cable from your soundbar to your TV or other devices. owever, you do not need a separate
audio connecon when the Soundbar and TV are connected through DMI ARC connecon
On the remote control, select the correct audio input.
Distorted sound or echo lf you play audio from the TV through the soundbar, make sure that the TV is muted.
luetooth
A device cannot connect
with the Soundar
Restart the soundbar and try pairing again
ou have not enabled the bluetooth funcon of the device. See the user manual of the device on how to enable
the funcon.
The device is not correctly connected.
The soundbar is already connected with another bluetooth device. Disconnect the connected device,
then try again.
Quality of audio play from a
connected luetooth device is
poor.
The bluetooth recepon is poor. Move the device closer to the soundbar, or remove any obstacle between the
device and the soundbar.
The connected luetooth
device connects and
disconnects constantly
The bluetooth recepon is poor. Move the device closer to the soundbar, or remove any obstacle between the
device and the soundbar.

-11 -
FCC Compliance
OTE: This equipment has been tested and found to comply with the limits for a Class 
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protecon against harmful interference in a residenal installaon. This
equipment generates uses and can radiate radio frequency energy and, if not installed and
used in accordance with the instrucons, may cause harmful interference to radio
communicaons. owever, there is no guarantee that interference will not occur in a
parcular installaon. If this equipment does cause harmful interference to radio or
television recepon, which can be determined by turning the equipment o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 separaon between the equipment and receiver.
-Connect the equipment into an outlet on a circuit dierent from that to which the receiver
is connected.
-Consult the dealer or an experienced radioTV technician for help
Changes or modicaons not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment.
This device complies with Part 15 of the FCC Rules. Operaon is subject to the following two
condions:
(1) this device may not cause harmful interference, and
(2) this device must accept any interference received, including interference that
may cause undesired operaon.
WEEE Compliance
Correct Disposal of This Product (Waste Electrical & Electronic Equipment)
(Applicable in countries with separate collecon systems)
This marking on the product, accessories or literature indicates that the product and its
electronic accessories should not be disposed of with other household waste at the end of
their working life. To prevent possible harm to the environment or human health from
uncontrolled waste disposal, please separate these items from other types of waste and
recycle them responsibly to promote the sustainable reuse of material resources. ousehold
users should contact either the retailer where they purchased this product, or their local
government oce, for details of where and how they can take these items for
environmentally safe recycling. usiness users should contact their supplier and check the
terms and condions of the purchase contract. This product and its electronic accessories
should not be mixed with other commercial wastes for disposal.
DMI, DMI igh - Denion Mulmedia Interface, and the DMI
ogo are trademarks or registered trademarks of DMI icensing C

environment. This equipment should be installed and operated with minimum distance
20cm between the radiator & your body.