Leprecon ULD-360DMX - Manual (Page 6)

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3) Optional Wireless DMX
All Leprecon ULD models are available with wireless DMX capability. This system has
been developed by Wireless Solutions, and offers increased flexibility and convenience
for setting up a DMX system. Leprecon w-DMX dimmers will be compatible with other
W-DMX equipment that uses components from Wireless Systems.
When a ULD-360 is used in a wireless system, it converts the wireless signal to a
conventional DMX signal. The DMX output of the wireless dimmer can be used to drive
other conventional DMX receivers, such as other ULD dimmers that do not have
wireless capability.
So, in a wireless system, one dimmer can be used to receive the signal from the
transmitter, and connect with DMX cable to up to 32 other standard DMX devices.
W-DMX dimmers are identical to the standard ULD models, with these additions:
•
Internal receiver card and power supply
•
External antenna
•
Switch and LED indicator for setting the communication link.
Background Information
The W-DMX system uses a 2.4 GHz radio signal to transmit DMX data. Spread-
spectrum transmission (AFHSS) technology prevents interference with the DMX signal
from other radio devices.
Range for the W-DMX is approximately 2300 feet using the standard antenna with a
clear line-of-sight. The signal will penetrate walls and other barriers, but the signal level
will be reduced. Human bodies will block the signal, so it is best to locate the transmitter
and receiver above audience areas.
W-DMX Link
The ULD dimmer is designed to receive data from any of the W-DMX transmitters. A
system is complete when the receiver is 'linked' to a specific transmitter. Establishing
this 'link' allows many receivers to be controlled by a single transmitter, and also allows
multiple transmitters to be used in the same area, each controlling a specific receiver.
The ULD dimmer endplate has two controls for setting up the W-DMX link.