audiophony BM-Check Manual del usuario - Página 2
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1 - Product presentation
The magnetic loop earpiece is a compact device that allows people without hearing aids to listen
to a hearing loop system as if they were wearing a hearing aid in the"T" position.
It can be used for:
- Check the sound source of a magnetic loop
- Equipping a person who is hard of hearing and who does not have a hearing aid
- Equiping a person with hearing loss whose prosthesis does not have a"T" position.
2 - Componants
Headphone
Volume control and power button
Signal level and power LEDs :
Red LED : Non-compliant installation
(reception too high > -3dB).
Green LED : Loop conforms to the
standard (between -3dB and 0dB).
Orange LED: Product on and
installation not in conformity (reception
too low < -3dB).
Note: The BM-Check is a magnetic field meter and approved by the EN60118-4 standard.
Page 2
BM-Check - Prosthetic simulator for loop amplifier testing
≥ +3 dB
0 dB
≤ -3 dB
Made in France
USB connector for charging the battery: The LED is red
during charging and turns green when the charge is
complete
Headphone jack