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Labex Harmony User Manual, Date: 20 April 2020, # 11 

19.

 

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. 

 

Damaged or destroyed by natural causes including but not limited to 
lightning, flood, or another 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/ 

 

 

Summary of Contents for Harmony EL

Page 1: ...Labex Harmony User Manual Date 20 April 2020 1 Labex Harmony EL USER MANUAL...

Page 2: ...ufactured 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 cav...

Page 3: ...ton and talk It can be configured with its own unique volume and pitch 4 TALK button 2 Press the button and talk It can be configured with its own unique volume and pitch 5 SETTINGS button Used for ch...

Page 4: ...een briefly Press the Talk button 1 or Talk button 2 to start the sound After you get the device out of the box you need to turn in on Use the ON OFF switch at the bottom of the device to turn the dev...

Page 5: ...practice and patience In some cases talking can be achieved in a month in other cases it can take only 3 days SETTINGS 9 How to change the volume You can adjust the volume of each button individually...

Page 6: ...now hold TALK button 1 to increase the pitch up or TALK button 2 to decrease the pitch down NOTE The LED will blink red if you are at the maximum or minimum pitch Otherwise it will blink green 6 Afte...

Page 7: ...ave plenty of charge and the battery stays healthy 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 integrated batte...

Page 8: ...microfiber cloth 2 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 3 Wipe the device with...

Page 9: ...with Labex charger Charging time from 0 to 100 3h 15min with Labex charger Connector Micro USB USB Charging Battery Charging Specification 1 2 Input power 5V 1 5A max Physical Diameter x Length 32 x...

Page 10: ...dly in a pocket purse box or drawer where they may short circuit each other or be short circuited by conductive materials such as coins or keys The device contains a strong magnet that may interfere w...

Page 11: ...ve 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...

Page 12: ...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 aut...

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