Legalities - ISOtunes PRO AWARE Manual De Instrucciones

Fitting
ANSI S3.19-1974 Table (NRR Table)
EN 352-2:2002 Table (SNR Table)
EN 352-7:2020 Level Dependent Criterion Level
Note: Product not intended for use in impulse-type noise situations.
EN 352-9:2020
The maximum sound presure level at -14 dBFS is 94,2 dB(A)
Criterion input signal: -51dBFS
Models
IT-38 ISOtunes PRO Aware
IT-39 ISOtunes PRO Aware EN 352
IT-39 ISOtunes PRO Aware EN 352 is EN 352 certified. IT-38 ISO-
tunes PRO Aware is not EN 352 Certified, but has the same attenua-
tion performance.
Full manual can be found at ISOtunes.com/PROAwareManual
Important
Please read, understand, and follow all safety information. This hear-
ing protector provides level-dependant functionality, safety-related
audio input, and an entertainment audio facility.
Fitting
The ISOtunes PRO Aware comes with 4 sets of TRILOGY™ foam
B5:
eartips (XS,S,M,L) and 1 set of triple flange silicone eartips. Choose
SNR: 33 dB
the size that fits best in your ear canal. Remember, the snugger the
H= 33 dB
fit, the better the noise blocking. The silicone eartips are intended for
M= 30 dB
L= 28dB
use when NOT in noisy situations.
APVf=MF-SF9 (dB)
ISOtunes® TRILOGY™ foam eartips have a threaded core and the
sound port on the earbud is also threaded.
1. Twist the foam eartip counterclockwise to remove and clockwise
to place on a new foam eartip.
2. Carefully compress the foam eartip on the stem/sound port.
3. Insert the foam/eartip into your ear as deeply as is comfortable
and hold for 5 seconds while the foam expands.
4. Repeat with the second eartip.
Hint: To open your ear canal wider, lift the top of your ear up and
away from your head, as shown in the diagram.
Introduction
Thank you for purchasing ISOtunes PRO Aware professional
noise-isolating earbuds. These earbuds have been specifically de-
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