8080050_V_1_0.DOC
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CAUTION:
Turn the amplifier on last and off first!
Please note that damages caused by manual modifications on the device or unauthorized operation by
unqualified persons are not subject to warranty.
Keep away children and amateurs!
HEALTH HAZARD!
By operating speaker-systems with an amplifier, you can produce excessive sound pressure
levels that may lead to permanent hearing loss.
There are no serviceable parts inside the device. Maintenance and service operations are only to be carried
out by authorized dealers.
OPERATING DETERMINATIONS
This conference system consists of a conference amplifier, a chairman and a delegate unit and was
developed for use at conferences, meetings, platform discussions and other comparable applications. This
product is allowed to be operated with an alternating current of 230 V AC, 50 Hz and was designed for
indoor use only.
By operating amplifying systems, you can produce excessive sound pressure levels that may lead to
permanent hearing loss. Please refer to the explanations under "Legal instructions".
This device is designed for mobile use via a lighting stand and for permanent installations via trussing
system.
Do not shake the device. Avoid brute force when installing or operating the device.
When choosing the installation-spot, please make sure that the device is not exposed to extreme heat,
moisture or dust. There should not be any cables lying around. You endanger your own and the safety of
others!
This device must never be operated or stockpiled in sourroundings where splash water, rain, moisture or fog
may harm the device. Moisture or very high humidity can reduce the insulation and lead to mortal electrical
shocks. When using smoke machines, make sure that the device is never exposed to the direct smoke jet
and is installed in a distance of 0.5 meters between smoke machine and device.
The ambient temperature must always be between -5° C and +45° C. Keep away from direct insulation
(particularly in cars) and heaters.
The relative humidity must not exceed 50 % with an ambient temperature of 45° C.
This device must only be operated in an altitude between -20 and 2000 m over NN.
The ambient contamination must never exceed level 1 and must not be conducting, only dry.
Never use the device during thunderstorms. Over voltage could destroy the device. Always disconnect the
device during thunderstorms.
Please note:
when using this device in public or industrial areas, a series of safety instructions have to be
followed that this manual can only give in part. The operator must therefore inform himself on the current
safety instructions and consider them.
Operate the device only after having familiarized with its functions. Do not permit operation by persons not
qualified for operating the device. Most damages are the result of unprofessional operation!
Never use solvents or aggressive detergents in order to clean the device! Rather use a soft and damp cloth.
Please use the original packaging if the device is to be transported.
Never remove the serial barcode from the device as this would make the guarantee void.
