18 US-EN
Storage when not in use
Store the product in a dry environment, protected from dust and direct sunlight .
To prevent battery deterioration, at longer storage the rechargeable battery has to be charged
regularly .
Troubleshooting
=
Fault
= Possible cause
= Action
=
No functions
= Battery drained
= Recharge the battery as described in “Charging the battery“
No Bluetooth
®
connection
Error operating the Ear Muffs
Switch the Ear Muffs off and on again .
Communication device error
Separate the connection to the Ear Muffs and connect again .
Check if other devices using Bluetooth
®
standard 5 .0 work with the communication devices .
Bluetooth
®
connection error
Move closer to the devices connected via Bluetooth
®
.
Remove the AUX cable
14
from the Ear Muffs .
No sound
The Ear Muffs volume is set to minimum .
Press the button
8
to increase the volume .
Error operating the communication device
Increase the volume on the playback device .
Bluetooth
®
connection error
Move closer to the devices connected via Bluetooth
®
.
Disconnect Bluetooth
®
and reconnect .
Unable to use all functions
Communication device error
Verify your communication device supports all functions .
P
Disposal
Dispose of the packaging through your local recycling facilities and in compliance with all federal,
state and local regulations .
Please note the package markings regarding waste separation, indicated by
abbreviations (a) and numbers (b), meaning: 1–7: plastics / 20–22: paper and
cardboard / 80–98: composite materials .