Alto-professional Radius 200 Manuel d'utilisateur télécharger pdf (Page 4)

Important Safety Precautions

Please note: Alto Professional and inMusic are not responsible for the use of its products or

the misuse of this information for any purpose. Alto Professional and inMusic are not

responsible for the misuse of its products caused by avoiding compliance with inspection and

maintenance procedures. Please also refer to the included safety and warranty manual for

more information.

Cables

Make sure your cables are out of the way of performers, production crew, and audience so

they will not trip over them.

Sound Level

Permanent hearing loss may be caused by exposure to extremely high noise levels. The U.S.

Occupational Safety and Health Administration (OSHA) has specified permissible exposures to

certain noise levels. According to OSHA, exposure to high sound pressure levels (SPL) in

excess of these limits may result in hearing loss. When using equipment capable of generating

high SPL, use hearing protection while such equipment is under operation.

Hours per day SPL (dB) Example

8 90 Small gig

6 92 Train

4 95 Subway train

3 97 High level desktop monitors

2 100 Classical music concert

1.5 102 Riveting machine

1 105 Machine factory

0.50 110 Airport

0.25 or less 115 Rock concert

1 2 3 4 5 6 7 8 9 ... 59 60

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Alto-professional Radius 200 Manuel d'utilisateur Page 4