
Page 1 of 3
WSTFX WIRELESS DMX TRANSMITTER
Version 0.0 OWNERS MANUAL 12/13/2007
DESCRIPTION
The WSTXF is a compact RF transmitter unit which
transmits a USITT DMX-512 lighting control signal.
It's input signal is received from a normal wired DMX
system via a standard 5 pin male XLR connector. The
WSTXF is supplied with a UL listed external power
supply and an transmitting antenna.
The WSTXF can operate with multiple compatible
wireless DMX dimmers and/or receivers. The receiver
units get the the same information they would get using
a cable connected to a DMX lighting console.
The wireless system uses the 2.45 GHz band and
operates at low power (< 100mW). The operating
range is aproximately 1400 ft. indoors and about 4000
ft. for outdoor operation. This range could vary
significantly depending on the surrounding conditions.
A link between an specific single WSTXF transmitter
and one or more compatible receiving units is invoked
to enable wireless operation. The linking operation is
performed at the transmitter. Once linked, the receiver
units can operate ONLY with that specific transmitter.
The link is retained even when the receiver and/or
transmitter are powered off.
Receiver units may be released from the link either at
the transmitter or at the receiver. If released at the
transmitter then ALL receivers linked to that
transmitter will be released. If released at the receiver
then ONLY that receiver will be released.
INSTALLATION
POWER CONNECTION
The WSTXF is powered by an external 120VAC
power supply which provides 13VAC at 700mA to the
unit. It can be powered by another source if it meets
the requirements marked on the WSTXF. The power
connector on the unit is a 2.1mm male plug.
Connect the main body of the power supply to any
convenient 120VAC outlet. Then connect the 2.1mm
plug to the WSTXF.
ANTENNA CONNECTION
Carefully thread the antenna on the gold antenna
connector. on one end of the unit. It should be finger
tight only. The connectors can be damaged or jammed
if too tight. The antenna will swivel to a convenient
orientation while connected.
DMX INPUT CONNECTION
Connect the incoming DMX signal to the 5 Pin Male
XLR connector on the end of the WSTXF.
DMX CONNECTOR
PIN NUMBER
1 DMX COMMON
2 DMX DATA 3 DMX DATA +
4 NOT USED
5 NOT USED
SIGNAL NAME
OPERATION
LINK CONTROL BUTTON
This pushbutton switch is used to both link and release
the links with all free receiver units within its range.
STATUS INDICATOR LED
The indicator shows the status of the unit as follows:
OFF………………NO POWER
SLOW FLASH…..NO DMX IN
FAST FLASH……LINKING IN PROGRESS
ON………………..DMX IN and TRANSMITTER OK
LINKING RECEIVERS
LINKS WILL NOT BE ESTABLISHED WITH
RECEIVERS ALREADY LINKED TO ANOTHER
TRANSMITTER DEVICE.
You should begin by unlinking the receiver at the
receiver itself since it could be linked to a transmitter
other than the one you have.
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Lightronics Inc. 509 Central Drive Virginia Beach, Va 234354 757 486 3588

Page 2 of 3
WSTFX WIRELESS DMX TRANSMITTER
Version 0.0 OWNERS MANUAL 12/13/2007
Push the link control button on the transmitter once
(do not hold it down). The indicator LED will go to a
fast flash for about 10 seconds. It will then go to an
ON state.
The link indicator on the receiver will also go to fast
flash and may continue this for several more seconds
after the transmitters indicator goes to ON. The link
indicator on the receiver will go to an ON state when
the link is stable.
UNLINKING RECEIVERS AT THE TRANSMITTER
Note that receivers link to a different transmitter will
not be released.
Hold the link control button down for about 5 seconds.
The indicator LED will go to slow flash showing that
no links are active.
The link indicator on the receiver unit(s) will go OFF.
MAINTENANCE AND REPAIR
OWNER MAINTENANCE
There are no user serviceable parts in the unit. Service
by other than Lightronics authorized agents will void
your warranty.
CLEANING
The unit exterior may be cleaned using a soft cloth
dampened with a mild detergent/water mixture or a
mild spray-on type cleaner. DO NOT SPRAY ANY
LIQUID directly on the unit. DO NOT IMMERSE the
unit in any liquid or allow liquid to get into the
controls. DO NOT USE any solvent based or abrasive
cleaners on the unit.
OPERATING AND MAINTENANCE ASSISTANCE
Dealer and Lightronics Factory personnel can help you
with operation or maintenance problems. Please read
the applicable parts of this manual before calling for
assistance.
If service is required - contact the dealer from whom
you purchased the unit or contact Lightronics, Service
Dept., 509 Central Drive, Virginia Beach, VA 23454
TEL: (757) 486-3588.
FRONT VIEW
PUSH ONCE TO
LINK TO ALL FREE
RECEIVERS
HOLD > 5 SEC.
TO RELEASE LINK
LINK CONTROL
BUTTON
Wireless DMX Transmitter
WSTXF
XLR CONNECTOR
ANTENNA
CONNECTOR
REAR VIEW
POWER
8 15VAC
700mA
5 PIN MALE
LED ON SOLID
LINK + DMX OK
LED FLASHING
NO DMX IN
LED FAST FLASH
LINK IN PROGRESS
STATUS
INDICATOR
LED
DMX IN
www.lightronics.com
Lightronics Inc. 509 Central Drive Virginia Beach, Va 234354 757 486 3588

All Lightronics products are warranted for a period of TWO/FIVE YEARS from the date of
purchase against defects in materials and workmanship.
This warranty is subject to the following restrictions and conditions:
A) If service is required, you may be asked to provide proof of purchase from an authorized
Lightronics dealer.
B) The FIVE YEAR WARRANTY is only valid if the warranty card is returned to Lightronics
accompanied with a copy of the original receipt of purchase within 30 DAYS of the purchase
date, if not then the TWO YEAR WARRANTY applies. Warranty is valid only for the original
purchaser of the unit.
C) This warranty does not apply to damage resulting from abuse, misuse, accidents, shipping,
and repairs or modifications by anyone other than an authorized Lightronics service
representative.
D) This warranty is void if the serial number is removed, altered or defaced.
E) This warranty does not cover loss or damage, direct or indirect arising from the use or
inability to use this product.
F) Lightronics reserves the right to make any changes, modifications, or updates as deemed
appropriate by Lightronics to products returned for service. Such changes may be made
without prior notification to the user and without incurring any responsibility or liability for
modifications or changes to equipment previously supplied. Lightronics is not responsible
for supplying new equipment in accordance with any earlier specifications.
G) This warranty is the only warranty either expressed, implied, or statutory, upon which the
equipment is purchased. No representatives, dealers or any of their agents are authorized
to make any warranties, guarantees, or representations other than expressly stated herein.
H) This warranty does not cover the cost of shipping products to or from Lightronics for
service.
I) Lightronics Inc. reserves the right to make changes as deemed necessary to this warranty
without prior notification.
Lightronics Inc. 509 Central Drive Virginia Beach, VA 23454 20050125
ARRANT

www.lightronics.com
Lightronics Inc. 509 Central Drive Virginia Beach, Va 234354 757 486 3588