26
27
ANSI TEST
40
50
60
70
80
90
100
110
0.25
-0-SPL90 -R-RESP60
0.5
1
2
(kHz)
Sound P
ressur
e Le
vel in dB
4
8
O
R
R
R
O
O
O
Linear
FOG@50 dB
OSPL90 Max 110.5 dB
@ 3700 Hz
HFA 105.7 dB
HFA FOG @ 50 27.2 dB
RTG TARGET
28.7 dB
EQ Insp noise 29.4 dB
resp limit
67.4 dB
F1< 200 Hz F2=5007 Hz
HFA 100, 1600, 2500 Hz
Freq
THDist
Src
500Hz
1.2%
70 dB
800Hz
1.3%
70 dB
1600Hz
1.7%
65 dB
Technical Data
Warning to Hearing Care Professionals:
Hearing care professionals should advise a prospective
hearing aid user to consult promptly with a licensed
physician (preferably an ear specialist) before dispensing
a hearing aid if the hearing care professional determines through
inquiry, actual observation, or review or any other available information
concerning the prospective 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), 1000 Hz and 2000 Hz.
(vii) Visible evidence of significant cerumen accumulation or a
foreign body in the ear canal.
(viii) Pain or discomfort in the ear. Special care should be exercised
in selecting and fitting a hearing aid whose maximum sound
pressure level exceeds 132 decibels because there may be risk
of impairing the remaining hearing of the hearing aid user
Summary of Contents for PD 601530
Page 1: ...User Guide TM ...
