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DMX
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SIGNAL TRANSMISSION BY RADIO (e.g. W-DMX or audio radio systems):
The quality and performance of wireless signal transmissions generally depends on
the ambient conditions.
The following factors can impact range and signal stability, for example:
• Shielding (e.g. masonry, metal structures, water)
• High volume of radio traffic (e.g. powerful wireless LAN networks)
• Interference
• Electromagnetic radiation (e.g. LED video screens, dimmers)
All range specifications refer to free-field application with visual contact and without
interference!
The operation of transmission systems is subject to official regulations. These may
vary from region to region and must be checked by the operator before use (e.g. radio
frequency and transmission power).
WARNING:
Devices with wireless signal transmission are not suitable for use in sen-
sitive areas in which radio operation can lead to potential detrimental effects. These
include:
• Hospitals, health centres or other healthcare facilities that provide patient treatment
with skilled personnel and equipment.
• Hazardous areas Class I, II and III
• Restricted areas
• Military facilities
• Aircraft or vehicles
• Areas where the use of mobile phones is prohibited
TRANSMISSION VIA W-DMX
WARNING:
In general, wireless DMX transmission must not be used for applications
involving safety-related factors that might result in personal injury or property dam-
age in the event of a failure.
This applies in particular to moving scene or traverse structures, DMX-controlled
motors/lifts or lifting devices for operating DMX-operated platform lifts, hydraulic
systems or comparable moving components.
Furthermore, wireless DMX transmission must not be used to trigger flame or pyro-
technic devices, explosion-driven effects, or to control gas or liquid effects. These
include CO
2
cannons, confetti shooters, water effects or similar.
