Labex DIGITAL EL User manual

Labex Digital User Manual, Date: 20 April 2020, # 1
LABEX™DIGITAL EL
USER MANUAL

Labex Digital User Manual, Date: 20 April 2020, # 2
OVERVIEW
What is Labex Digitial
Labex Digital is a digital electrolarynx device. It is specially designed to help
laryngectomees talk.
Labex Digital is a CLASS I medical device.
General principle of operation for all models electrolarynges manufactured
by Labex Trade Ltd.:
The digital electrolarynx produces mechanical vibrations with a low sound
frequency between 60-195 Hz. Applied to the neck, these vibrations create
trembling in the oral cavity similar to the human voice.
The combination of starting and stopping sound vibrations and oral
articulation creates comprehensible speech.
In the box
In the box, you will find everything you need to start using the device:
1 –Labex Digital electrolarynx device;
2 –2 batteries 9V rechargeable Li-Io ;
3 –Two socket charger;
4 –„Labex“lanyard;
5 –User manual;
6 –Warranty card.

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Parts and buttons
Labex Digital consists of several main
components:
1) Top cap –The part which you put on your
neck to receive the sound.
2) START button –Main button, press it to
produce sound.
3) UP button –Used for changing settings.
4) DOWN button –Used for changing
settings.
5) Indicator LED –Lights up when the START
button is pressed.
6) Battery indicator –Lights up when the
battery needs charging.
7) Battery cover –Used to secure the battery
inside the device.
NOTE: The actuator buttons are sensitive.
They require about 160 grams of force to
make contact. Please avoid pushing them with extreme force. Doing so
could damage your device.

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GETTING STARTED
Basic use
You must insert the battery into the device in order to turn it
on. Take one battery of the two included in the package, and
carefully remove the transparencies. Swivel the bottom cap
of the device. Insert the battery by ensuring that the "+" and
"-" signs of the battery and the device match. Swivel the
bottom cap back.
NOTE: Inserting the battery incorrectly will not damage the
device, but it will not work.
Press the Top cap of the device against the neck and then
press the Speech Button. The device will start to emit sound.
This allows the proper function of the product.
Finding the sweet spot
A sweet spot is a place where you feel the sound from the
electrolarynx transmits through your neck tissue and your oral cavity with
the most clarity. The easiest way to find your sweet spot is to place the
electrolarynx on your neck in different positions and actuate the sound
while you are pushing the START button. What you are looking for is the
place on your neck, which transmits sound the best. While looking for a
sweet spot, it is crucial that you press it firmly against your neck tissue so
the sound transmits through your tissue and out your oral cavity. Take your
time finding your sweet spot –this is the most important part of learning to
use an electrolarynx. Finding just the right place will set you up for success.
First Words
After you have pinpointed the desired spot, you can start making some
basic sounds. Focus on single vowels first. Over-articulate every sound with
your mouth until you feel comfortable with all the vowels. After that, you
can start practicing short words. Slowly work your way up to sentences and
conversation.

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For a more detailed guide, please check our article:
https://labextrade.com/tips-for-using-electrolarynx/
Expectations
Sometimes learning to speak with an electrolarynx device is not easy. Think
of it as learning to play a musical instrument. It will take time, practice, and
patience.
In some cases, talking can be achieved in a month, in other cases it can
take only 3 days.
SETTINGS
How to change the volume
To adjust the volume of your device, follow these steps:
Press and hold the DOWN button for about 3 seconds until the
device starts buzzing.
When the device starts buzzing, release the button. The device
should keep buzzing by itself without any button being pressed.
Press the UP or DOWN button to adjust the pitch up or down.
After you reached the desired volume, press the START button for
confirmation. The device will automatically save your desired
volume.
How to change the pitch
To adjust the pitch of your device, follow these steps:
1) Press and hold the UP button for about 3 seconds until the device
starts buzzing.
2) When the device starts buzzing, release the button. The device
should keep buzzing by itself without any button being pressed.
3) Press the UP or DOWN button to adjust the pitch up or down.

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4) After you reached the desired pitch, press the START button. The
device will automatically save your desired pitch.
How to reset all settings to factory defaults
If you feel that you want to revert the device to its factory default
volume&pitch follow these steps:
Press and hold all the buttons at the same time (START, UP and
DOWN buttons).
The red Battery Indicator LED will start flashing. Continue to hold
all the buttons until the Battery Indicator LED stops flashing and
lights up in solid red.
When the Battery Indicator LED turns solid red, release all the
buttons and wait 3-4 seconds. All the settings have been reset to
the factory default.
Check our website for video tutorials.
BATTERY
Low battery
Labex Digital has a built-in battery indicator, which will warn you when the
battery level gets low. When the battery goes down to 20%, the Battery
Indicator LED will start blinking after every press of the START button.
When the battery drains down to 10%, the Battery Indicator LED will light
up solid red after each press of the START button. At this point, you should
replace your battery with a fully charged one.
Different batteries
There are two high capacity Li-Io batteries included with your Labex Digital.
This will allow you to always have a fully charged battery on hand.
However, Labex Digital is compatible with all 9V batteries on the market –
rechargeable or non-rechargeable.

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Charging the battery
After you pull out your drained battery, you should charge it with the
included intelligent charger:
1) Put the battery inside the charger while minding the “+” and the “–
“.
2) Put the charger into an electrical socket.
3) The corresponding red LED will light up, meaning the battery is
currently charging.
4) The red LED will turn off when the battery is fully charged.
NOTE: The included intelligent charger will NEVER overcharge your
batteries.
WARNING: Do not try to put ANY other kind of battery inside the charger!
The charger is designed ONLY for Li-Io(Lithium-Ion) batteries! Putting any
other kind of battery inside the charger will result in permanent damage to
the battery and the charger!
NOTE: If you find that the battery in your device can not hold a charge for more
than one hour of use, there is a possibility that the battery you are using is near
the end of its life cycle. If this happens, we advise you to recycle this battery and
get a new one.
CARING FOR YOUR DEVICE
Cleaning and maintenance
Since the device is in constant contact with skin and other surfaces, it
should be cleaned at least once every 24 hours. For the best hygiene
practices, the following procedure should be followed:
Clean the outside surfaces of the device with a slightly wet soft
microfiber cloth.
After cleaning all the surfaces, you can disinfect the device by
applying a small amount of disinfectant gel or alcohol. Alternatively,
alcohol wipes can be used.
Wipe the device with a soft microfiber cloth again.

Labex Digital User Manual, Date: 20 April 2020, # 8
Water resistance
Labex Digital can withstand being used in the rain or cleaned with a wet
cloth. However, submerging the unit in water will damage the device and
will void your warranty.
Contact information
LABEX TRADE LTD.
59 Sankt Peterburg Blvd., Floor 6, Office 604
4017 Plovdiv, Bulgaria, European Union
T: [phone], M: [phone]
Information & orders: [email protected]
After-sales support: [email protected]
Website questions: [email protected]
For more information visit https://labextrade.com

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Technical specifications
General:
Adjustable tone
Yes
Adjustable volume
Yes
Speech button
1
Settings buttons
2
Frequency range
55 - 155 Hz
Volume range
60-83 dB
Speech time
Up to 4 h. per charge
Physical:
Diameter x Length
Ø34 x 98 mm
Weight
72g without battery
Dust / Moisture resistive
Yes
Battery:
Capacity
600 mAh
Battery type
Rechargeable 9V 6F22 Li-Ion
Batteries in the box
2 pcs
Battery life
More than 500 recharge cycles
Chargins station in the box
2 slots 9V Li-Ion
Charging time from 0 to 100%
4h 30 min with Labex charger
Protection
Smart electronics

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INFORMATION
Warnings
Do not submerge the device underwater. Do not wash the device
under running water. This will potentially damage the device.
Do not try to disassemble the device under any circumstances. This
will permanently void your warranty.
Do not use any third-party chargers or charging cables. Use the
original ones provided in the box. Using any other charging
equipment could potentially damage the battery or the device.
Do not insert any part of the electrolarynx or any accessories into
the stoma.
Do not burn or physically damage the battery.
Do not short-circuit a cell or battery.
The device contains a strong magnet that may interfere with
pacemakers or other implantable devices. Consult with your
physician before use.
Please note that due to the nature of the electrolarynges and the principle
of their use, the device is not intended to be used by multiple people,
shared use, and second-hand use. Due to the contact of the device to the
user's neck, stoma, or other cavities - the device is for personal use only!
Once a person has used the device, it should not be used by anyone else.
Because of this fact, the included warranty provided by Labex Trade Ltd. is
non-transferable.
Safe storage:
Store in a dark and dry place.
Store the device and its accessories in its original box.
Store in temperatures between -20°C to +45°C.

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Warranty
All Labex devices come with a limited 2-year warranty from the date of
purchase. The warranty period of a replacement electrolarynx or part lasts
as long as the remaining warranty of the original electrolarynx.
This Limited Warranty covers any defects in material or workmanship
under normal use according to the User Manual during the Warranty
Period.
Trying to open or repair the device; causing extensive shock damage
(dropping it, hitting it against other objects, etc.); or liquid damaging it
(submerging in water or other chemicals) will void your warranty.
During the Warranty Period, Labex Trade Ltd. will repair or replace, at no
charge, products or parts of a product that prove defective because of
improper material or workmanship, under normal use and maintenance.
This Limited Warranty is not transferable.
This Limited Warranty does not cover any problem that is caused by:
Conditions, malfunctions or damage not resulting from defects in material
or workmanship.
Conditions, malfunctions or damage resulting from negligence, improper
maintenance or modification.
Damage to or destruction of a device by natural causes, including but not
limited to lightning, flood, or other natural disaster.
Theft or loss of the EL.
Shipping charges as well as the risk of loss or damage to the electrolarynx
while in transit to Labex Trade Ltd are taken care of by the customer. The
back shipping is covered by the Company.
Please read the warranty card. To learn more about the Labex warranty,
please visit https://labextrade.com/warranty-policy/
If you have any problems with your device, contact your distributor or
contact us directly https://labextrade.com/contacts/

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Information on Disposal for Users of WEEE:
The symbol on the product box and/or accompanying documents means
that used electrical and electronic equipment (WEEE) should not be mixed
with general household waste. For proper treatment, recovery, and
recycling, please take this product(s) to designated collection points where
it will be accepted free of charge. Alternatively, in some countries, you may
be able to return your products to your local retailer upon the purchase of
an equivalent new product. Disposing of this product correctly will help save
valuable resources and prevent any potential negative effects on human
health and the environment, which could otherwise arise from
inappropriate waste handling. Please contact your local authority for further
details of your nearest designated collection point. Penalties may be
applicable for incorrect disposal of this waste, in accordance with your
national legislation.
For professional users in the European Union, if you wish to discard electrical
and electronic equipment (EEE), please contact your dealer or supplier for
further information.
For disposal in countries outside of the European Union: This symbol is only
valid in the European Union (EU). If you wish to discard this product, please
contact your local authorities or dealer and ask for the correct method of
disposal.