environments where users need to be fully aware of their
surroundings for personal safety reasons. For example, do NOT
use them while driving a car or riding a motorcycle. Similarly, do
NOT use them when riding a bicycle outside. The user is solely
responsible for ensuring that ISOtunes® LINK is used ONLY in
safe environments.
This earmuffs are intended to protect your ears against hazard
noise.
The audibility of warning signals at a specific workplace may be
impaired while using the entertainment facility.
This product may be adversely affected by certain chemical
substances. Further information may be sought from the
manufacturer.
The fitting of hygiene covers to the cushions may affect the
acoustic performance of the ear-muffs.
Recommendations
The wearer should ensure the product is properly cleaned and
dry before and after use. Storage should be in a clean and dry
location between -20 °C and 50 °C. The battery should not be
fully discharged before long term storage.
The wearer should ensure that:
• The hearing protector is fitted, adjusted, and
maintained in accordance with the
manufacturer's instructions.
• The hearing protector is worn at all times in
noisy surroundings.
• The hearing protector is regularly inspected
for serviceability.
If these recommendations are not adhered to, the protection
afforded by the hearing protector will be severely impaired.
The size range for the earmuff is S M L.
The mean mass of the product is 405g.
Date of Obsolescence: 3 years from purchase date.
Not to be used in Explosive Atmospheres.
Additional Notes
ISOtunes® LINK is compliant with Bluetooth® V4.2. We do not
guarantee compatibility of all functions on every Bluetooth®-
enabled device. Please check your device's user manual for
compatibility and functionality.
Please note, the hearing protector provides an entertainment
audio facility. The ear-muff provides audio signal sound
pressure level limitation which limits the entertainment audio
signal to 82 dB(A) effective to the ear. This limit is maintained
for bluetooth signal inputs which are standard to the Bluetooth
A2DP, HFP, and HSP specifications. There is no analog line
input on this product.
For additional information about ISOtunes Link, please visit
www.ISOtunes.com/LinkManual. For additional information
or questions about ISOtunes® products or spares and
accessories, please contact our support team.
Replacement Parts: Hygiene Kit (ear-cushions and foam inserts)
Model Number: IT-83
Replace ear-cushions.
1. Put your finger between the ear cushions and foam.
2. Pull the Foam Earcushion away from the earcup.
3. Remove the foam inserts in the earcup.
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