Description; Features - Omnitronic CPA-5200 Bedienungsanleitung

100 dB Power mower
120 dB Boom box in car
130 dB Pain level
140 dB Jet plane 30 meters overhead
It is important to know that doubling the power increases the noise level by 3 dB. The human hearing does
only recognize a doubling of the sound level when the noise level is increasey by 10 dB. Damaging the
hearing does not depend on the sound level but on the noise level and starts way befor the pain level.
Many people deceive themselves by thinking that noise is something they can get accustomed to. It is
possible that a positive opinion of a certain noise can reduce the physiological reaction, but the slow impacts
on the inner hearing must not be neglected: over stimulation and continuous elimination of the Cortic organ's
hair cells.
The reason why some people have got accustomed to a certain noise level and are no longer disturbed is
that they have already suffered a hearing damage. This damage make the unsensitive to those frequencies
forming the loudest part of the noise. Getting accustomed to noise does not mean anything oter than trying
to get along with the hearing loss in everyday life. The hearing loss itself cannot be healed, it can only be
compensated by hearing aids.
Subjectively, the hearing loss feels like dampened ears. This effect weakens with the time, but a loss in
hearing sensitivity often remains.
In order to relax the hearing sufficiently, the noise level should not exceed 70 dB(A) for 10 hours. Higher
noise levels during this relaxing period can prevent the relaxation and promote a permanent hearing damage
(Tinitus) or hearing loss.
Therefore: Whoever wants to maintain his hearing should use hearing protectors!

DESCRIPTION

Features

Universal conference-system
The system includes all components needed for successful conferences, discussions, industry-events,
political meetings etc. • Suitable for meetings and conferences with up to 60 participants • Ideal für mobile
use, rental companies etc. • Quick installation • Easy handling • Large On/Off-button for high safety feeling of
the user • 1 open group of users with First In, First Out system • 1 closed group of users with delegate
application until another delegate switches off the mic • Excellent voice reproduction • Reliable noise
supression • Integrated limiter for overdrive protection • Connection of an additional mic (cabled or wireless) •
Connection of further Line-signals via two Aux-channels (RCA), e.g. for playing back Multi-Media-
applications from PC, Laptop or portable MP3-player • Aux Send and Aux Return-sockets for integrating
external effector, monitoring or for connecting recording devices (PC, Laptop, MD-recorder) • Connection of
the individual components via detachable 8-pin DIN-cable • Every unit indicates activity via integrated LED
ring • Every unit is equipped with an integrated loudspeaker with adjustable volume • Every unit is equipped
with two integrated headphones connections switching off the loudspeaker when in use • Delegate unit with
ON/OFF-button for switching the mic on or off • Chairman unit with additional Control-button for terminating a
delegate speech • Excellent sound quality and wide frequency range via uni-directional condenser
microphone • Highest flexibility due to gooseneck • Active-speaker or PA-connection via RCA-sockets •
Ruggedness and durability for versatile use
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