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LED CITY COLOR LIGHT 

MJ-2020

 

(3W25DRGBW)

 

 

 

 

User Manual 

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PROFESSIONAL LED LIGHTING 

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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. 

 

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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