Table of Contents
1. Important
Do not make any adjustments and modifications that are
not described in this manual. Follow all safety instructions
to ensure proper operation of the device. The manufacturer
assumes no liability for damages resulting from non-com-
pliance with the safety instructions.
Safety instructions
• Protect the device from rain and liquids to prevent dam-
age to the device or a short circuit.
• Do not expose the device to excessive heat caused by
placing it on a heating device or in direct sunlight.
• Protect the cables from damage by being trapped, partic-
ularly at the plugs and where cables exit the housing.
• Do not perform any maintenance operations that are not
described in this user manual. Do not disassemble the
device into its component parts to carry out repairs. The
device may only be repaired in authorized service centers.
• All wireless devices may be susceptible to interference,
which could affect performance.
• Back up your data and recordings. The manufacturer's
warranty does not cover loss of data resulting from user
actions.
Hearing protection
Observe the following guidelines when you use head-
phones:
• Set the volume to a moderate level and don't use head-
phones to listen for excessively long periods of time.
• Be particularly careful to avoid adjusting the volume to a
level that your hearing can't deal with.
• Don't turn the volume up so high that you can't hear what
is going on around you.
• In potentially dangerous situations, be particularly careful
or temporarily discontinue use.
• Don't use headphones while you are operating a motor-
ized vehicle, cycling, skateboarding, and so on. You could
be a hazard to yourself and other road users, and possi-
bly be breaking the law.
Small children
Your device and its accessories may contain small parts.
Keep them out of the reach of small children.
Medical device interference
Operation of any radio transmitting equipment may inter-
fere with the functionality of inadequately protected medi-
View this user manual
online:
help.speechmike.com/
acc4100
cal devices. Consult a physician or the manufacturer of the
medical device to determine if they are adequately shielded
from external RF energy or if you have any questions.
Switch off your device in health care facilities when any reg-
ulations posted in these areas instruct you to do so. Hospi-
tals or health care facilities may be using equipment that
could be sensitive to external RF energy.
Hearing aids
Some digital wireless devices may interfere with some hear-
ing aids. If interference occurs, consult your service provider.
Vehicles
RF signals may affect improperly installed or inadequately
shielded electronic systems in motor vehicles such as elec-
tronic fuel injection systems, electronic antiskid (antilock)
braking systems, electronic speed control systems, and air
bag systems. For more information, check with the manu-
facturer, or its representative, of your vehicle or any equip-
ment that has been added.
Only qualified personnel should service the device or install
the device in a vehicle. Faulty installation or service may be
dangerous and may invalidate any warranty that may apply
to the device.
Check regularly that all wireless device equipment in your
vehicle is mounted and operating properly. Do not store or
carry flammable liquids, gases, or explosive materials in the
same compartment as the device, its parts, or enhance-
ments. For vehicles equipped with an air bag, remember
that air bags inflate with great force.
Use in aircraft
Wireless transmitters can negatively affect the operation of
other electronic equipment, causing them to malfunction.
Turn off your device when you travel in aircraft.
Cleaning and disinfection
• Before cleaning, disconnect all cables from the device.
• To clean the device, use a soft dry cloth.
• To disinfect the device, use products for disinfection of
surfaces in clinical areas and patient care equipment,
such as surface disinfectant wipes.
• Do not use harsh chemicals or strong detergents.
• Avoid getting moisture in openings.
• Do not rub or strike the surface with anything hard or
sharp as this may scratch or damage the surface perma-
nently.
Disposal of your old product
A crossed-out wheeled bin symbol attached to a product
indicates that the product is covered by the European Di-
rective 2011/65/EU. Please get informed about the local
3
Table of Contents
