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Ltech LT-DMX-6803 User Manual
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Ltech LT-DMX-6803 User Manual

Dmx512 decoder
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LT- DMX-6803 DMX512 Decoder User's Manual
Page 1 of 14
LT-DMX-6803
DMX512 DECODER
User's Manual
(Kindly read through this manual carefully before use)

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Summary of Contents for Ltech LT-DMX-6803

  • Page 1 LT- DMX-6803 DMX512 Decoder User’s Manual Page 1 of 14 LT-DMX-6803 DMX512 DECODER User’s Manual (Kindly read through this manual carefully before use)

  • Page 2: Safety Warnings

    LT- DMX-6803 DMX512 Decoder User’s Manual Page 2 of 14 Forward Thanks for choosing LT-DMX-6803 Decoder. Before installation and use, we strongly recommend you to read through this manual carefully to avoid unnecessary damage or extra cost. ， After-sales Service...

  • Page 3: Specifications

    Page 3 of 14 Product Brief LT-DMX-6803 DMX512 decoder is dedicated to run LED pixel lights with chip LPD-6803 ，with the help of DMX decoder’s data conversion, all led pixel lights with Chip LPD6803, Chip LPD-6803 outputs 3 CC channels, with built-in grey scale processor, compatible with 32/256 grey scales, the data cable includes only two cords, convenient for design and installation of LED lights.
  • Page 4 LT- DMX-6803 DMX512 Decoder User’s Manual Page 4 of 14 6803 Data output terminal Terminal definition： Terminal Function DC+ DC- DC5-24V power input DATA Data cord Clock cord No connection Ground cord Warning: the power cable can’t connect the data port, otherwise it will damage the decoder! Ⅲ.
  • Page 5 LT- DMX-6803 DMX512 Decoder User’s Manual Page 5 of 14 Example 1: Set to 37 Set the 6 bit of the DIP switch downward to “1”, others to “0” (Figure 1), the total sum from 1 to 9 is 32+4+1, so the DMX512 initial address code is 37.
  • Page 6 LT- DMX-6803 DMX512 Decoder User’s Manual Page 6 of 14 Ⅳ. Instructions on the testing function The 10 DIP switch is FUN, acting as the function key. FUN＝OFF works to receive DMX512 signals. FUN＝ON works to test decoders as Figure 3: SWITCH1－9 OFF：BLACK SWITCH1 IS ON：RED SWITCH2 IS ON: GREEN...
  • Page 7 LT- DMX-6803 DMX512 Decoder User’s Manual Page 7 of 14 Ⅴ. Conjunction Diagram (LED lights are all with LPD6803 driving chips) 1．Connects with LED pixel lights： 2．Connects to LED Hi-power wall washer： Acoording to DMX512 protocol, in order to ensure a steady data transmission, metalster(Metal Thin you should add a Film resistor，90-120Ω...
  • Page 8 LT- DMX-6803 DMX512 Decoder User’s Manual Page 8 of 14 DMX Address Setting Table DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR 123456789 NUMBER 123456789 NUMBER 123456789 NUMBER 100000000 001110000 111011000 010000000 101110000 000111000 110000000 011110000 100111000 001000000 111110000...
  • Page 9 LT- DMX-6803 DMX512 Decoder User’s Manual Page 9 of 14 DMX Address Setting Table DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR 123456789 NUMBER 123456789 NUMBER 123456789 NUMBER 010010100 101101100 000100010 110010100 011101100 100100010 001010100 111101100 010100010 101010100 000011100...
  • Page 10 LT- DMX-6803 DMX512 Decoder User’s Manual Page 10 of 14 DMX Address Setting Table DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR 123456789 NUMBER 123456789 NUMBER 123456789 NUMBER 110001010 011111010 100110110 001001010 111111010 010110110 101001010 000000110 110110110 011001010 100000110...
  • Page 11 LT- DMX-6803 DMX512 Decoder User’s Manual Page 11 of 14 DMX Address Setting Table DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR 123456789 NUMBER 123456789 NUMBER 123456789 NUMBER 001011110 111100001 010101001 101011110 000010001 110101001 011011110 100010001 001101001 111011110 010010001...
  • Page 12 LT- DMX-6803 DMX512 Decoder User’s Manual Page 12 of 14 DMX Address Setting Table DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR 123456789 NUMBER 123456789 NUMBER 123456789 NUMBER 101000101 000001101 110111101 011000101 100001101 001111101 111000101 010001101 101111101 000100101 110001101...
  • Page 13 LT- DMX-6803 DMX512 Decoder User’s Manual Page 13 of 14 DMX Address Setting Table DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR 123456789 NUMBER 123456789 NUMBER 123456789 NUMBER 011010011 100011011 001100111 111010011 010011011 101100111 000110011 110011011 011100111 100110011 001011011...
  • Page 14 LT- DMX-6803 DMX512 Decoder User’s Manual Page 14 of 14 DMX Address Setting Table DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR DIP SWITCH DMX ADDR 123456789 NUMBER 123456789 NUMBER 123456789 NUMBER 111001111 000011111 100111111 000101111 100011111 010111111 100101111 010011111 110111111 010101111 110011111...