Important safety instructions
2
Important safety instructions
·
Please read these instructions carefully and completely before using
the headphones.
·
Make these instructions easily accessible to all users at all times.
Always include these instructions when passing the headphones on to
third parties.
·
Only use the headphones in aircraft where wireless Bluetooth®
transmission is permitted.
·
Do not use the headphones in situations which require special
attention (e.g. in traffic or when performing skilled jobs).
·
Always keep the headphones dry and do not expose them to extreme
temperatures (normal operating temperatures: 10°C to 35°C).
Use the headphones with care and store them in a clean, dust-free
environment.
Switch off the headphones after use to conserve battery power.
Remove the batteries if the headphones will not be used for
extended periods of time.
·
The headphones contain magnets that generate a magnetic field which
could cause dangerous interference with cardiac pacemakers and
implanted defibrillators. Keep the headphones at least 1.2" (3 cm)
from cardiac pacemakers or implanted defibrillators.
·
Please protect your hearing from high volume levels. Sennheiser
headphones also sound exceptionally good at low volumes.
·
Only use the supplied mains unit and charging cable.
·
To reduce the risk of fire or electric shock, do not use the device and the
mains unit near water and do not expose them to rain or moisture.
·
Unplug the mains unit from the wall socket
to completely disconnect the device from the mains
during lightning storms or
when unused for long periods of time.
·
Only operate the mains unit from the type of power source specified in
the chapter "Specifications" (see page 23).
·
Ensure that the mains unit is
in a safe operating condition and easily accessible,
properly plugged into the wall socket,
only operated within the permissible temperature range,
not covered or exposed to direct sunlight for longer periods of time
in order to prevent heat accumulation (see "Specifications" on
page 23).
·
Do not operate the device and the mains unit near any heat sources.
·
Only use attachments/accessories specified by Sennheiser.