musikelectronic geithain TT12 SP Series, Instructions For Installation And Use Manual, Page: 22 / 36

INSTALLATION AND OPERATION
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musikelectronic geithain GmbH TT 12 TT 15 TT 18K
7 Installation and operation
During installation ensure sufficient convection at the heat sink.
7.1 Mounting and positioning
7.1.1 Instructions for mounting and suspension of speakers
Refer suspending the speakers to trained and qualified personnel.
Heed all warnings and instructions of the speakers and mounting accessories as well as national
regulations.
Every speaker is to be suspended with a second independent flying point. This applies also to speakers
principally suspended on two flying points. The additional protection suspension has to be attached
in that way that in case of failure of the primary suspension the secondary suspension is holding
the speaker without falling or swinging. Ensure that all connections are secured to prevent their
detaching on their own and that only admissibly statically tested and sufficiently sized connecting
devices, ropes and chains are used.
7.1.2 Mounting instructions for speakers
Speakers are to be mounted in a way, so that they cannot fall and cause damages to environment or
persons. Therefore stacked speakers are to be secured with safety straps. Connecting cables have
to be installed so that nobody trips.
Stability of stacked systems (including stands and distance rods) is ensured, when the following
requirement is fulfilled:
Stacked systems may not fall even if they are inclined more than 10° in any direction. To fulfil this
requirement take measures to achieve compliance. One possibility is strapping the stacked speakers
to a solid base or using safety straps.
7.1.3 Accurate alignment of the speakers
The environment heavily influences the result of the sound reinforcement, so absolute statements
are not possible. A proper alignment of the speakers leads to hearable increases in quality.
Mid and high range systems should be installed above height of head of the audience to prevent
shadowing of sound. A lower installation height results in greater differences in level between front
and back seats compared to speakers with higher installation height. Please note that this is just a
general guideline and the best possible result may vary from room to room.
7.1.4 Mounting and fastening elements
Mounting and fastening elements for ceiling, wall or stand installation as well as user specific solutions
are available from the retailer or manufacturer.