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2
Warnings
Failure to follow these recommendations may severely
reduce the amount of hearing protection provided by
the earplugs.
• Earplugs comply with EN-352 standard
of measurement.
• Eartips t ear canal diameters of 6-13 mm.
See Eartip section for details.
• Earplugs must be tted, adjusted and maintained
to the manufacturer’s instructions to achieve the
expected attenuation and hearing protection.
• Use earplugs at all times in noisy surroundings.
• Make certain that the earplugs provide adequate
protection for the noisy environment.
• Earplugs are reusable. Regularly inspect the earplugs
to assure their continued serviceability.
• Connecting cord should not be used where there
is a risk that the connecting cord can be caught up
during use.
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Warnings (continued)
3
• This product may be adversely affected by certain
chemical substances. Further information should
be sought from the manufacturer.
• This earplug is provided with level-dependent
attenuation. The wearer should check correct
operation before use. If distortion or failure
is detected, the wearer should refer to the
manufacturer’s advice for maintenance and
replacement of the battery.
Warning: The output of the level-dependent
circuit of the hearing protector may exceed the
daily limit sound level.
• To determine if the device is working, insert a
battery, cup the device in your hand and listen for
acoustic feedback (squeal). If feedback is present,
the battery is working.
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Eartips
4
Flexible Neck Cord
Filter Tool and Extra
ACCU•Filters
™
Protective Case
Removal Cord
Eartip
Battery Door
2-Position
Switch
Cleaning Tool
ACCU•Fit
™
Eartips
For Large Yellow Foam (10-14 mm) go to: www.etymotic.com
312 Batteries
LRG Gray
3-ange
8-13 mm
Black
Foam
8-13 mm
Glider
8-11 mm
SM Frost
3-ange
7-11 mm
SML–Long Stem
Frost 3-ange
7-11 mm
LRG–Long Stem
White 3-ange
8-13 mm
SM Beige
Foam
6-9 mm
Identication