4
• IP 42 CR
Safety notes
Caution icons
You will find the following caution icons used in these
instructions:
Danger
High risk!
Failure to observe the warning may result in
severe personal injury or death
Attention
Moderate risk!
Failure to observe the warning may result in
property damage .
Minor risk!
Points which should be observed when hand-
ling the unit .
Safety notes
Danger
Risk of electric shock!
Faulty installation of electrical equipment or
mains voltage which is too high can cause
electric shocks .
• The unit is only suitable for mains voltage of
220 V–240 V ~/50 Hz .
• Pull the mains plug immediately and do not operate
the unit if its case or mains cable are defective or show
any visible signs of damage .
• If the unit emits smoke or smells of burning or other
unusual odours, disconnect it immediately from the
power supply and do not operate it .
• The standby button does not disconnect the unit from
the power supply . Plug the unit into an easily acces-
sible socket so that it can be quickly disconnected in
case of a fault .
• Never open the case of the unit .
Repairs to the unit must be carried out by an authorised
specialist workshop . All parts used for repairs must
correspond to the data of the original unit parts . This
unit contains electrical and mechanical parts which are
essential to ensure safe operation of the unit .
• Do not insert any object through the ventilation slots in
the case .
• Never use the unit outdoors .
• Do not operate the unit in moist areas and protect it
from drops of water or splash water .
Also take care not to stand vases or other containers
of liquid on or near the unit in order to avoid liquid
getting into the case . If water or other foreign bodies
should enter the case, disconnect it immediately from the
mains power supply and remove any batteries . Send the
unit to our service address .
• Never touch the plug with wet hands .
• Check the unit regularly for damage .
Danger
Danger for children!
Children can become trapped in the packing
film when playing and suffocate .
• Do not allow children to play with the unit or the pack-
ing film . Danger of suffocation .
• Ensure that children do not remove small parts from
the unit (e . g . remote control battery, buttons, or plug
adapters) . They could swallow the parts and choke .
If a battery is swallowed, take the child to a doctor
immediately .
• Never allow children to operate electrical devices
unsupervised .
Danger
Danger to hearing!
Loud noise may lead to hearing loss .
In particular, switching on an active subwoofer
which is set to full volume can result in a sudden very
high burst of sound . The sound pressure may cause
physical injury and can also have psychological effects .
Children and pets are especially at risk .
• Set your signal source unit volume control to a low
setting .
• When the volume is set high, always keep a certain
distance from the unit and never place your ear directly
on the speaker .
• To avoid damage to health, avoid extended listening at
high volume .
Danger
Danger of chemical burns!
Leaking battery acid may lead to chemical
burns .
• Do not allow battery acid to come into contact with
skin, eyes or mucus membranes . In case of contact
with acid rinse the affected location immediately with
plenty of plain water and if necessary see a doctor .
Danger
Danger of explosion!
Lithium batteries can explode if handled im-
properly .
• Never attempt to recharge lithium batteries .
• Only use batteries of the same or equivalent type .
• Do not heat or short circuit batteries or rechargeable
batteries and do not dispose them of by burning .
Do not leave batteries or rechargeable batteries in
direct sunlight .
