littoak SE04 User manual
(SE04)
Quick Start
If you have any questions after reading all of this instruction, pls feel free to
contact [email protected]
Box Contents
LED Indicators
Standby Bluetooth
Optical
ARC
AUXCoaxial USB
LED Indicators
3.5mm to 3.5mm
audio cable
Digital Optical cableMount Screw
Power Adapter
Sound Bar Remote Control Quick Start
(SE04)
Quick Start
Ifyou have any questions after reading all of this instruction, pls feel free to
About SE04
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HD-ARC COAX OPTICAL AUX
Front
Back
Remote
HD-ARC COAX OPTICAL AUX USB DC
Pls remember to remove the plastic sheet to power on the 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-
COAX Coaxial mode
AUX
ARC
AUX mode
ARC mode
Bluetooth mode
USB USB mode
Front
Back
Remote
1Press to turn on/change the audio source; Press and hold it to turn off.
2Press to previous/next track; Press and hold it to decrease/increase the loudness
of audio.
3Select the source input mode(Bluetooth ->Optical -> ARC -> Coaxial -> AUX -> USB);
Press and hold to reset treble and bass to factory settings.
4ARC 5Coax 6Optical
7AUX 8USB 9DC
Connecting with a TV
TV
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2
1
HD-ARC COAX OPTICAL AUX USB DC
Back of Sound Bar
(Note: Pls remenber to remove the plastic cover on the end of optical cable, then plug
it at the right angle)
Method : Connecting using a 3.5mm to 3.5mm audio cable.
1
Method : Connecting using an Optical/Coaxial cable.
Select Optical/Coaxial mode on Soundbar. (LED: / )
Set the TV’s audio output to “PCM”.
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2
Method : Connecting using an High speed ARC cable. Select ARC mode on SE04.
Select ARC mode on SE04. (LED: )
Set the TV’s audio output to “PCM”.
4
4
Select AUX mode on Soundbar. ( LED: )
Connecting a Bluetooth Device
or
b. Turn on Bluetooth on the Bluetooth device.
c. Select “SE04” 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.
a. Press the “BT” button on the remote or press the “ ” button on the right side of
Sound Bar, the LED indicator blinks blue.
（Note: Bluetooth signal up to 30 feet）
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 COAX OPTICAL AUX USB DC
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:
Setting “PCM” on your TV
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.
Troubleshooting
If you have a problem with your Sound Bar, there is quick simple solution, first
make sure:
The adapter LED indicator is lighting, and the LED indicator is lighting in the middle of Sound bar.
The cables between Sound Bar and input devices are securely connected, the power adapter is
also connected to a working power source.
No sound or crackling noise
Remote isn’t working
I hear buzzing or humming
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.
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.
Check if all cables are connected properly.
When using cable connection, make sure your device has audio output port (not input).
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.
Bluetooth can’t be connected
Check if the Sound Bar is connected with the third Bluetooth device.
Be sure that there are no solid obstructions between the Sound Bar and source device.
(within 30 feet)
Reboot the Bluetooth and connect again.
Hear echo when watching TV
Setting your TV audio to External Speaker.
Mute the TV speaker.
Have other questions?
Please contact with your retailer for assistance.
Check if the battery is installed properly with power.
Check if the signal of the receiver is covered by something.
Contact your retailer for assistance.
Check if you have removed the plastice sheet on the bottom of remote.
Thanks for your reading!
Welcome to any questions or suggestions~ Our after-sales service is always online
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