14
Interference
• Your hearing instrument has been thoroughly tested for interference, according to
the most stringent international standards. However, interference with your hearing
instrument and other devices may occur, for example for some mobile telephones,
citizens band devices and shop alarm systems. If this occur increase the distance
between the hearing instrument and the device.
Wax protection system
• Always visually inspect your hearing instrument to ensure that there is no gap
between the wax protection flange and the tip of the mold.
If you are in any doubt of the use or replacement of your wax protection system,
contact your Hearing Care Professional.
Warnings
Warnings
Warning to hearing instrument dispensers
A hearing instrument dispenser should advise a prospective hearing instrument user
to consult immediately with a licensed physician (preferably an ear specialist) before dis-
pensing a hearing instrument if the hearing instrument dispenser determines through
inquiry, actual observation, or review of any other available information concerning the pro-
spective user, that the prospective user has any of the following conditions:
(i) Visible congenital or traumatic deformity of the ear.
(ii) History of active drainage from the ear within the previous 90 days.
(iii) History of sudden or rapidly progressive hearing loss within the previous 90 days.
(iv) Acute or chronic dizziness.
(v) Unilateral hearing loss of sudden or recent onset within the previous 90 days.
(vi) Audiometric air-bone gap equal to or greater than 15 decibels at 500 Hertz (Hz),
1,000 Hz, and 2,000 Hz.
(vii) Visible evidence of significant cerumen accumulation or a foreign body in the ear canal.
(viii Pain or discomfort in the ear.
