littoak SE04D User manual
Please read all instructions before use for the best performance
of this product. Save these instructions for future reference.
Ingenuity Creation & Brilliant Sound Quality
(SE04D)
Quick Start
Box Contents
3.5mm to 3.5mm
audio cable
Digital Optical cableMount Screw
Power Adapter
Sound Bar
IngenuityCreation & Brilliant Sound Quality
Please read all instructions before use for the best performance
of this product. Save these instructions for future reference.
(SE04D)
Quick Start
Remote Control Quick Start
LED Indicators and Button Introduction
Standby Bluetooth
Optical
ARC
AUX USB
LED Indicators
RESET
AUX
BT OPT USB
ARC
Note: Remove the plastic sheet before you using it.
Right side of Sound Bar
Know Your Remote
Power button
Volume up
Previous track
Play/pause
Movie mode Dialogue mode
Increase or
decrease bass
Increase or
decrease treble
Music mode
Optical mode
Next track
Volume down
Mute/Unmute
VOL+ VOL-
OPT
MOVIE
MUTE
DIALOG
MUSIC
BT
BASS+ BASS-
TREB+ TREB-
RESET Restore factory
settings
AUX
ARC
AUX mode
ARC mode
Bluetooth mode
USB USB mode
Press to turn on/change the audio source;
Press and hold it to turn off
1
Press to previous/next track; Press and
hold it to decrease/increase the loudness
of audio
2
Select the source input mode(Bluetooth ->
Optical -> ARC -> AUX -> USB);
Press and hold to reset treble and bass to
factory settings
3
1 3
2
Connection Diagram
Bluetooth Device a
Bluetooth signal
up to 30 feet
USB Power
adapter
DCUSBARC OPTICAL AUXSUB OUT
g
f
e
d
c
BD / DVD / Set-top
box / Game console
TV
HDAudio
HD-ARC SUBOUT OPTICAL AUX
b
Bluetooth
a
Audio cable (supplied)
b
High speed ARC cable (not supplied)
c
3.5mm to 3.5mm
audio cable (supplied)
e
Digital Optical cable (supplied)
dPower Adapter (supplied)
g
USB (not supplied)
f
Connecting the Subwoofer
Connect the subwoofer cable into Sound Bar SUB OUT port as
shown:
Back of Subwoofer
Audio cable (supplied)
HD-ARC SUB OUT OPTICAL AUX USB DC
Back of Sound Bar
Note: Remove the plastic cover from the end of the optical cable
before you use it.
Connecting with a TV
Setting “PCM” on your TV
When all cables are connected properly, and LED indicator
lights properly, if there is no sound from tv or Sound Bar, please
setting your tv as below:
Method 2. Connecting using an Optical cable.
Select Optical mode and set the TV’s audio output to “PCM”.
(More information on PCM page)
CMethod 3. Connecting using an High speed ARC cable. Select
ARC mode and set the TV’s audio output to “PCM”.
(More information on PCM page)
B
AMethod 1. Connecting using a 3.5mm to 3.5mm audio cable.
Select AUX mode.
TV
BDigital Optical
cable (supplied)
A3.5mm to 3.5mm audio
cable (supplied)
CHigh speed ARC
cable (not supplied)
HD-ARC SUB OUT OPTICAL AUX USB DC
Back of Sound Bar
Connecting a Bluetooth Device
1. Press "Menu" on the TV’s remote control.
2. Press the arrow keys on the remote to scroll to "Audio Settings."
3. Press "OK" on the remote control.
4. Scroll to "Advanced Audio" and press "OK". Some televisions may
not have an"Advanced Audio" menu and may list various audio
settings instead.
5. Scroll to "Audio Output Mode" or "Digital Audio Output Mode" and
press "OK".
6. Scroll until "PCM" is displayed as the current audio output.
7. Press "OK" to save the settings.
BT
or
b. Turn on Bluetooth on the Bluetooth device.
c. Select “SE04D” and connect it. When your Bluetooth device is
connected, the LED indicator blinks blue slowly.
d. Play music files from the device, connected via Bluetooth, through
the Sound Bar.
Bluetooth signal up to 30 feet
a. Press the “BT” button on the remote or press the “ ” button on
the right side of Sound Bar, the LED indicator blinks blue.
Installing the Wall Mount
1. Use a tool to drill 2
holes in the wall, make
sure the size as shown
in the picture.
2. Put the plastic into
the hole and screw in
the screw, as shown in
the picture.
3. Finally fix the Sound
Bar on the wall.
3 inches
or more
320mm
TV
screw hole
plastic
screw
Sound Bar
HD-ARC SUBOUT OPTICAL AUX USB DC
Troubleshooting
If you have a problem with your Sound Bar, there is quick simple
solution, first make sure:
The cables between Sound Bar and input devices are securely connected, the
power adapter is also connected to a working power source.
The adapter LED indicator is lighting, and the LED indicator is lighting in the
middle of Sound bar.
No sound or crackling noise
Check if all cables are connected properly.
Press Mute on the remote to ensure the Sound Bar is not muted.
Press Volume+ on the remote or the right side of your Sound Bar.
Remote isn’t working
Check if the battery is installed properly with power.
I hear buzzing or humming
Ensure all cables and wires are securely connected.
Connect a different source device (TV, Blu-ray player, etc) to see if the buzzing
persists. If it does not, the problem may be with the original device.
Connect your device to a different input on the Sound Bar.
Check if the signal of the receiver is covered by something.
Contact your retailer for assistance.
Make sure you have selected the right input source on your remote, and the
LED is lighting accordingly.
If using Bluetooth, check if the sound on your device is under minimum volume.
If using Optical, check if your device (TV/Cable Box/Projector/etc.) audio output
set to PCM or turn the Dolby/dts off.
When using cable connection, make sure your device has audio output port
(not input).
Bluetooth can’t be connected
Check if the Sound Bar is connected with the third Bluetooth device.
Hear echo when watching TV
Setting your TV audio to External Speaker.
Mute the TV speaker.
Be sure that there are no solid obstructions between the Sound Bar and source
device.(within 30 feet)
Reboot the Bluetooth and connect again.
Have other questions?
Please contact with your retailer for assistance.
Thanks for reading!
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