Specifications; Warranty - Beurer HA 50 Mode D'emploi

Problem
The volume control
has to be set very
high to work pro-
perly

8. Specifications

Max. output level:
Sound pressure level:
Sound amplification:
Harmonic distortion:
Frequency range:
Input noise:
Voltage:
Power supply:
Operating conditions:
Atmospheric pressure:
Storage and
transportation conditions: Temperature: 14 ° – 131 °F (-10 ° – 55 °C)
Atmospheric pressure:

9. Warranty

Limited Lifetime Warranty For Original Purchaser
Your Beurer hearing aid, Model HA50, is warranted to be free from defects
in materials and workmanship for the life of the product under normal con-
ditions of intended use and service. This warranty extends only to the origi-
nal retail purchaser and does not extend to retailers or subsequent owners.
We will, at our option, repair or replace the Beurer hearing aid, Model HA50,
without additional charge, for any part or parts covered by these written
warranties. No refunds will be given. Repair or replacement is our only res-
ponsibility and your only remedy under this written warranty. If replacement
parts for defective materials are not available, Beurer reserves the right to
make product substitutions in lieu of repair or replacement.
For warranty service contact our customer service department at 1-800-
536-0366 or at info@beurer.com to provide a description of the prob-
lem. If the problem is deemed to be within the scope of the limited lifetime
warranty, you will be asked to mail the product at your costs in its original
package with proof of purchase, your name, address and phone number.
If the problem is not deemed to be within the scope of the limited lifetime
warranty, we will provide a quotation for repair respectively replacement
and return shipping fee.
This warranty does not cover damage caused by misuse or abuse; accident;
the attachment of unauthorized accessory; alteration to the product; impro-
per installation; misapplication; lack of reasonable care with respect to the
product; unauthorized repairs or modifications; improper use of electrical/
power supply; normal wear; loss of power; dropped product; malfunction or
damage of an operating part as a result of failure to comply with instructions
for use or to provide manufacturer's recommended maintenance; transit da-
Possible causes
Earphone does not fit correctly in the ear, resulting
in improper operation or a whistling sound (acoustic
feedback). To prevent:
• Switch off the hearing aid and insert the earphone
into the ear correctly.
• If the earphone does not fit correctly in the ear,
use a different size earphone cover. If you have
questions about fit, contact Customer Service.
128 dB ± 4 dB
129.4 dB in accordance with IEC 60118-7
40 dB ± 5 dB
≤ 5 % @ 1600Hz
100 – 6000Hz
≤ 30 dB
1.5 VDC
≤ 5mA
Temperature: 14 ° – 104 °F (-10 ° – 40 °C)
Relative humidity: 30% – 75%
20.7 – 47.25 in Hg (700 – 1600 hPa)
Relative humidity: 10% – 90%
14.76 – 47.25 in Hg (500 – 1600 hPa)
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