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SAFETY INSTRUCTIONS 

 

This device has left the factory in perfect condition. In order  to maintain this 
condition and to ensure a safe operation, it is absolutely necessary for the user to 
follow the safety instructions and warning notes written in this user manual. 

When unpacking and before disposing of the carton, check there is no transportation damage before 

using the product. Should there be any damage caused by transportation, consult your dealer and do 

not use the apparatus. 

The device can be use indoors and outdoors, IP65.   

The device is not designed or intended to be mounted directly on to inflammable surfaces 

The device is only intended for installation, operation and maintenance by professional person. 

Do not device the beam onto inflammable surfaces, minimum distance is 5m. 

Avoid direct exposure to the light from the lamp. The light is harmful to the eye. 

Do not attempt to dismantle or modify the projector in any way. 

Electrical connection must only be carried out by qualified personnel. 

Before installation, ensure that the voltage and frequency of power supply match the power 

requirements of the projector.   

It is essential that each device  is correctly earthed and that electrical installation conforms to all 

relevant standards. 

Do not connect this device to any other types of dimmer apparatus. 

Make sure that the power-cord is never crimped or damaged by sharp edges. Never let the power-cord 

come into contact with other cables. Only handle the power-cord by the plug. Never pull out the plug 

by tugging the power-cord. 

LED lens shall be changed if they have become visibly damaged to such an extent that their 

effectiveness is impaired, for example by cracks or deep scratches. 

Exterior surface temperatures of the luminaire after 5 minutes operation is 50

°

C

when steady state is 

achieved 65

°

C. 

There is no user serviceable parts inside the projector, do not open the housing and never operate the 

device with the covers removed. 

If you have any questions, don’t hesitate to consult your dealer or manufacturer. 

 

Always disconnect from the mains, when the device is not in use or before cleaning 

it or before attempting any maintenance work ! 

Summary of Contents for MJ-2020 3W25DRGBW

Page 1: ...NG For the sake of your safety Please read and follow these instructions carefully and keep this manual in a safe place for future reference Remark errors and omissions for every information given in this manual except All information is subject to change without prior notice ...

Page 2: ...out by qualified personnel Before installation ensure that the voltage and frequency of power supply match the power requirements of the projector It is essential that each device is correctly earthed and that electrical installation conforms to all relevant standards Do not connect this device to any other types of dimmer apparatus Make sure that the power cord is never crimped or damaged by shar...

Page 3: ...otography television and other demanding lighting occasions DMX 512 CONTROL CONNECTION The product has a DMX 512 input fitted with 3 pin XLR connectors Screened cables in compliance with EIA RS 485 specifications and the following characteristics must be used for connections 2 conductors plus screen 120Ohm impedance max transmission rate 250kBaud DMX 512 CONNECTION WITH DMX TERMINATOR TECHNICAL SP...

Page 4: ...2 dimming R2 dimming Linear dimming from dark to bright 10CH G2 dimming G1 dimming Linear dimming from dark to bright 11CH B2 dimming B1 dimming Linear dimming from dark to bright 12CH W2 dimming W1 dimming Linear dimming from dark to bright For installations where the DMX cable has to run a long distance or is in an electrically noisy environment such as in a discotheque it is recommended to use ...

Page 5: ...ss will decrease gradually CAUTION The brightness will decrease gradually when the light temperature is over 60 and if over 75 then will black out CLEANING AND MAINTENANCE We recommend a frequent cleaning of the device Please use a soft lint free and moistened cloth Never use alcohol or solvents CAUTION Disconnect from mains before starting maintenance operation There are no servicable parts insid...

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