Marshall Amplification EMBERTON II User manual

EMBERTON II – PORTABLE LOUDSPEAKER
FULL ONLINE MANUAL

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DEVICE LAYOUT ENGLISH

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The 10 segment Battery indicator shows the battery charge with a
steady light and a rising animation indicates charging.
Push and hold the Bluetooth®button until the LED turns to a slow red
pulse to start pairing mode.
Charge the speaker by plugging it into a USB power source.
Push and hold for 2 seconds to turn on/off.
Push once to play/pause.
Push right/left to skip forward/back.
Hold right/left to fast forward/rewind.
Hold upwards/downwards to adjust the volume.
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BATTERY INDICATOR
BLUETOOTH BUTTON
USB-C POWER INPUT
CONTROL KNOB
GENERAL ENGLISH
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INSTRUCTIONS ENGLISH
A factory reset will reset the speaker to its original settings, excluding
any firmware updates.
Note: This will delete all user settings and the speaker will need to be
set up again.
Ensure that the speaker is on.
Push and hold the Bluetooth button for 7 seconds. All indicators turn
o and the speaker restarts.
Remove EMBERTON II from your audio device’s Bluetooth list before
pairing again.
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PERFORMING A FACTORY RESET
MARSHALL BLUETOOTH APP
Download the Marshall Bluetooth app to get the most out of your
speaker and keep it up to date with the latest software.
Push and hold the control knob until the speaker turns on.
Push and hold the Bluetooth button until the LED turns to a slow
red pulse.
Select EMBERTON II from your audio device’s Bluetooth list.
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BLUETOOTH PAIRING

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INSTRUCTIONS ENGLISH
CLEANING THE SPEAKER
Clean your speaker regularly to keep it fresh and last longer.
Unplug any leads before cleaning the speaker and make sure everything is
completely dry before plugging in any USB power source.
The silicone sleeve can be removed and cleaned separately. Use a
disinfectant wipe or a lint-free cloth, slightly damp with 70% isopropyl alcohol
or 75% ethyl alcohol to gently clean silicon parts. Dry them with a towel
before putting them back on the speaker.
Carefully clean the speaker mesh and openings with a dry and soft brush,
or a cotton swab.
• Do not use any sharp or metal objects.
• Do not use compressed air.
• Do not use products containing bleach or hydrogen peroxide.
• Do not submerge the speaker in any cleaning agents.
BATTERY CARE GUIDE
Your speaker comes equipped with a high-performance lithium-ion battery
and the life span is aected by charging and usage. Follow the guidelines
below to keep your battery in great condition for as long as possible.
• Avoid using fast chargers if possible. Fast charging causes stress
on the battery and will degrade it.
• Avoid charging the battery when it is already full or letting it drain
completely. Try keeping the charge between 30% and 80%.
• If the speaker is stored for a long time, do so with a half-charged
battery and in a cool, dark, and dry place.
• Do not use or charge the speaker in hot and unventilated places, 45°C/113°F
and above, such as in a parked car or by a window in direct sunlight.
• Avoid charging the battery at low temperatures, below 10°C/50°F and
using the speaker below 0°C/32°F.
• Avoid strong mechanical shocks such as dropping the speaker on hard
surfaces as it might damage the battery.

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Double press the Bluetooth button on any speaker you want to add
to the session. The LED starts to blink until the speaker has joined a
session. While in a session, the speaker will disconnect from any
previously connected audio device and will try to reconnect after
leaving the session.
To remove a speaker from the session, double press the Bluetooth
button on that speaker.
Triple press the Bluetooth button to start or end a Stack session. The
LED starts to blink until any other speaker joins the session.
Connect two or more Emberton II speakers in a Stack session for a bigger
sound. Play anything on the main speaker and all speakers in the session
will play in sync. You can adjust the volume on any individual speaker for the
perfect balance.
ADDITIONAL SPEAKER
MAIN SPEAKER
STACK MODE ENGLISH
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The speaker does
not turn on
Bluetooth
connection
drops out
Cannot play in
Stack mode
Cannot connect
or pair with a
Bluetooth device
PROBLEM CAUSE ACTION
The battery has
no charge.
The Bluetooth
devices are too
far apart, or the
connection is
affected due
to obstacles.
The playback device
is not connected to
the main speaker.
Bluetooth is not
enabled on your
device (phone
or computer).
The speaker is not
turned on.
Plug the speaker into
a USB power source
to charge it.
Move the devices
closer to each other
so that they are
unobstructed by
obstacles such as
walls or doors.
Make sure that your
playback device
(phone or computer)
is paired with the
main speaker.
Activate
Bluetooth on your
audio device.
Push and hold the
control knob for
2 seconds to turn
on the speaker
before setting it in
pairing mode.
TROUBLESHOOTING ENGLISH

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Bluetooth
connection
drops out
There is a strong
electric field
surrounding the
speaker. Items
such as microwave
ovens, wireless
network adapters,
fluorescent lights
and gas cookers use
the same frequency
range as the
Bluetooth device. This
may lead to
electrical disturbances.
There is a
software error.
Move the speaker
to another spot or
turn o or move
the interfering
electronic device.
Perform a factory
reset by pressing the
Bluetooth button for
7 seconds.
The speaker needs to
be set up again.
Erratic behaviour The speaker is not
using the latest
firmware version.
Download the
Marshall Bluetooth
app and connect
to the speaker.
Follow the in-app
instructions to ensure
that the speaker
has the latest
firmware version.
TROUBLESHOOTING ENGLISH
PROBLEM ACTIONCAUSE