ISOtunes Link IT-83 Manual Del Usuario página 15

Please note that the NRR is based on the attenuation of
continuous noise and may not be an accurate indicator of the
protection attainable against impulsive noise, such as gunfire.
EN352
The EU declaration of conformity can be accessed at www.
isotunes.co.uk/EU-declaration-of-conformity.
The products will be certified to the Product standard EN 352-
2:2002 and the PPE Regulation 2016/425.
B1: Frequency (Hz)
B2: Mean Attenuation (dB)
B3: Standard Deviation (dB)
B4: Assumed Protection Value (APV) (dB)
B5:
H = Hearing protection estimation for high
frequency sounds (f ≥ 2000Hz)
M = Hearing protection estimation for medium
frequency sounds (500 Hz < f < 2000Hz)
L = Hearing protection estimation for low
frequency sounds (f ≤ 500Hz)
SafeMax™ Technology
ISOtunes® LINK incorporates SafeMax™ Technology, therefore
its volume output has been limited to 85 decibels (IT-30) and 79
decibels (IT-31). ISOtunes® devices with SafeMax™ Technology
are OSHA, NIOSH, and ANSI compliant and, when designated,
meet the European Safety Standard EN352.
Cleaning and Maintenance
• Clean your ISOtunes Link by gently wiping
them with a clean, damp cloth with mild
soap.
• Do not immerse the hearing protector
in water.
• Do not use abrasive cleaning solvents to
clean the hearing protector.
If the hearing protector gets wet from sweat or rain, please
discontinue use and turn the earmuff outwards and allow to dry.
The ear cushions and foam liners should be regularly inspected
for deterioration, cracking, or other damage.
Materials:
• Ear Cushion: PU + Memory Foam•
• Casing: ABS
• Key Pad: Silicon
• Headband: Stainless Steel + TPE
• Headband Bracket: ABS
This product comes with a Lithium Battery Pack. The Battery
Pack can be recharged by plugging the one end of the included
cable into a USB outlet and the other end into the product's
charging port located underneath the rubber cover on the
bottom of the left earcup.
The batteries can be checked by removing the battery cover.
Slide the latch to release the door.
The lithium battery pack can be removed from the product and
replaced. Lift the battery out. Unplug the battery pack cable.
To reinstall, put the battery pack into the compartment and plug
in the Battery pack cable into the battery pack port. Ensure
the battery pack cable is plugged into the battery pack cable
port for proper product performance.
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