ISOtunes LINK - Recommendations; Usage, Care, and Storage; Additional Information; Bluetooth, Audio Features, and Parts

EN | 16
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 earmus are intended to protect your ears against hazard
noise.
The audibility of warning signals at a specic workplace may be
impaired while using the entertainment facility.
This product may be adversely aected by certain chemical
substances. Further information may be sought from the
manufacturer.
The tting of hygiene covers to the cushions may aect the
acoustic performance of the ear-mus.
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 tted, 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
aorded by the hearing protector will be severely impaired.
The size range for the earmu 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-mu provides audio signal sound
pressure level limitation which limits the entertainment audio
signal to 82 dB(A) eective to the ear. This limit is maintained
for bluetooth signal inputs which are standard to the Bluetooth
A2DP, HFP, and HSP specications. 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 nger between the ear cushions and foam.
2. Pull the Foam Earcushion away from the earcup.
3. Remove the foam inserts in the earcup.