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FXLD120EW LED FIXTURE 

 

Version 0.1  

 

 

 

 

 

 

 

 

 

OWNERS MANUAL   

 

 

 

 

 

 

 

 

      05/18/2013 

www.lightronics.com 

Lightronics 

Inc. 

        509 

Central 

Drive 

 

Virginia 

Beach, 

Va 

 

234354 

        

 

 

757 

486 

3588

 

 
 
 
 
 
 
 

 

DMX TERMINATION 

 

A DMX chain should be terminated at the last 
receiving device on the chain.  This is done by 
installing a commonly available 1/4 Watt, 120 Ohm 
resistor across the DATA - and DATA + wires at the 
last device.  If you have only a few fixtures very close 
together and a very short run to the controller then you 
may be able to operate without the terminator. 

 

OPERATION 

 

A power ON/OFF switch is located at the rear of the 
unit.  A control panel on the back of the unit is used to 
set the operating options.  It consists of an LED display 
and four buttons 

(ESC, ENTER, DOWN, and UP)

.

 

 

 
 
 

 
 
 
 
 
 
 

Use 

UP

 

and 

DOWN

 to scroll the available choices.  

Push 

ENTER

 when you reach the option you want to 

check or set.  The current setting for the option will be 
shown.  Use 

UP

 and 

DOWN

 to change the setting.  

Push 

ENTER

 to invoke the new setting.  Use 

ESC

 to 

exit from the sub menus. 

 

DMX OPERATION 

 

Use the 

A - - - 

menu to set the unit DMX starting 

address.  The range is 

r001 - r511. 

 

NOTE 

The current version of the FXLD120EW will not 
respond to DMX addresses above 255 even though 
the addressing menu allows selections up to 511.

 

 
 

The fixture uses two DMX channels allocated as 
follows: 

 

CHANNEL 1: 

Fixture Intensity (000 - 255) 

CHANNEL 2: 

Strobe Control  (000 - 255) 

     000 

is 

Strobe 

OFF 

 
DEMO MODE  (

dEnO

 

The 

DEMO

 mode has 4 choices as follows: 

 

 SC00 

External DMX control 

 SC01 

Slow fade ON/OFF  (stand alone operation) 

 SC02 

Strobe effects  (stand alone operation) 

 SC03 

ON/OFF sequence  (stand alone operation) 

 

SC00 must be used when operating with an 
external DMX controller. 

 

If the unit was switched to another 

DEMO

 mode then it 

must be returned to 

SC00

 and then a RESET 

(

rESt

must be done. 

 

NAST MODE 

 

This function is not currently supported. 

 

RESET  (

rESt

 

The reset function enables DMX operation after stand 
alone operation. 

 

Push 

ENTER

 when 

rESt

 is shown.  The display will 

show 

OFF

.  Push 

UP

 to execute the reset. The display 

will revert to show the DMX starting address. 

 

MAINTENANCE AND REPAIR 

 
 
 
 
 
 
 

TROUBLESHOOTING 

 

Check that you have power applied to the unit. 
Check the DMX control cable. 
Check the address settings of the unit and controller. 

 

CLEANING 

 

DISCONNECT THE POWER CORD BEFORE 
HANDLING THE UNIT.

 

 
 

PIN # 

SIGNAL NAME 

1 DMX 

COMMON 

DMX DATA - 

DMX DATA + 

4 NOT 

USED 

5 NOT 

USED 

ESC 

UP 

DOWN

ENTER 

CONTROL PANEL 

DANGER DO NOT OPEN UNIT  

RISK OF ELECTRIC SHOCK 

RISK OF FIRE 

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