Important Safety Precautions; Stand-Mounting; Sound Level - Alto Professional TX308 Guide D'utilisation

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.
Caution: To reduce the risk of electric shock, do not connect a TX3 Series loudspeaker to a
power outlet while the grille is removed.

Stand-Mounting

Important: Do not suspend a TX3 Series loudspeaker. It is not designed for suspended applications.
•
Always install loudspeakers in accordance with applicable electrical and building codes.
•
Install the loudspeaker according to its maximum weight. Check the specifications of your stand
or pole to ensure it can support the loudspeaker's weight.
•
Observe all safety precautions specified by the stand manufacturer.
•
Do not mount multiple loudspeakers on the same stand or pole.
•
Always verify that the stand or pole is on a flat, level, and stable surface.
•
Always be cautious in windy, outdoor conditions. Do not attach anything to the loudspeaker other
than cables or equipment necessary for standard operation.
•
Unless you are confident that you can handle the loudspeaker's weight, ask another person to
help you lift it onto the stand or pole.
•
Make sure your cables are out of the way of performers, production crew, and audience.

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.
4
Hours per day SPL (dB) Example
8 90
6 92
4 95
3 97
2 100
1.5 102
1 105
0.5 110
0.25 or less 115
Small gig
Train
Subway train
High-level desktop monitors
Classical music concert
Riveting machine
Machine factory
Airport
Rock concert