AMKI 3CH DMX-8AD

AMKI 3-Channel DMX512 Decoder User Manual

Model: 3CH DMX-8AD

1. Entwodiksyon

This manual provides detailed instructions for the installation, operation, and maintenance of your AMKI 3-Channel DMX512 Decoder. This device is designed to convert universal DMX512 digital signals into PWM signals, allowing it to drive LED lighting products such as RGB LED strips, modules, and other LED fixtures. It features a digital display for easy address setting and mode selection.

2. Enfòmasyon sou Sekirite

  • Asire ekipman pou pouvwa a voltage matches the decoder's requirements (DC12V-24V).
  • Do not connect the decoder to AC power directly.
  • Always disconnect power before making any connections or adjustments.
  • Evite ekspoze aparèy la nan imidite oswa tanperati ekstrèm.
  • Pa eseye louvri oswa modifye aparèy la, paske sa ap anile garanti a epi li ka lakòz domaj oswa blesi.
  • Asire bon vantilasyon pou anpeche surchof.

3. Pwodwi souview

The AMKI 3-Channel DMX512 Decoder is a compact and robust unit designed for reliable DMX control of LED lighting. It features a digital display for easy configuration and multiple input/output options.

AMKI 3-Channel DMX512 Decoder with XLR connectors

Figi 3.1: Devan view of the AMKI 3-Channel DMX512 Decoder, showing the digital display, control buttons, and XLR input/output ports.

3.1 Kontwòl Panèl Front ak Koneksyon

Detailed front panel of AMKI DMX512 Decoder showing buttons, display, and XLR ports

Figi 3.2: Detaye view of the front panel, highlighting the numerical display, status display (A/H/S), control buttons, and DMX512 IN/OUT XLR interfaces.

  • Ekspozisyon nimerik: Shows the current DMX address or selected mode/speed.
  • Status Display (A/H/S): Indicates the current operating mode (Address, Mode, Speed).
  • Control Buttons (- / + / SET): Used to navigate menus, adjust values, and confirm settings.
  • DMX512 IN/OUT (XLR): Standard 3-pin XLR connectors for DMX signal input and output.

3.2 Koneksyon Panèl Dèyè

Detailed rear panel of AMKI DMX512 Decoder showing power input, output terminals, and RJ45 ports

Figi 3.3: Detaye view of the rear panel, showing the DC12V-DC24V power input, 3-channel output terminals, and RJ45 network input/output interfaces.

  • INPUT: DC12V-DC24V: Power input terminals for connecting a compatible DC power supply.
  • OUTPUT: CH1, CH2, CH3: Three output channels for connecting LED lighting products. Each channel supports up to 8A.
  • Network Output/Input Interface (RJ45): RJ45 ports for DMX signal input and output, wired with standard DMX pin locations.

4. Enstalasyon ak Enstalasyon

Follow these steps to properly install and connect your DMX512 Decoder.

4.1 Dyagram fil elektrik

DMX512 Decoder connection diagram showing DMX console, power supply, and LED lamps

Figure 4.1: Typical connection diagram for the DMX512 Decoder, illustrating connections from a DMX console, power supply, and to high-power LED lamps.

4.2 Etap Koneksyon

  1. Koneksyon ekipman pou pouvwa: Connect a DC12V-24V power supply to the "INPUT: DC12V-DC24V" terminals. Ensure correct polarity (V+ to positive, V- to negative). The maximum output current is 3x8A, so ensure your power supply can handle the total load of your LED lights.
  2. LED Output Connection: Connect your LED lighting products (e.g., RGB LED strips) to the "OUTPUT: CH1, CH2, CH3" terminals. For RGB strips, connect Red to CH1, Green to CH2, Blue to CH3, and the common anode to V+. For single-color lights, connect to any channel. Ensure the total current for each channel does not exceed 8A.
  3. DMX Signal Input:
    • Koneksyon XLR: Connect your DMX controller's output to the "DMX512 IN" XLR port. If daisy-chaining multiple decoders, connect the "DMX512 OUT" of the first decoder to the "DMX512 IN" of the next.
    • Koneksyon RJ45: Alternatively, use a Cat5 Ethernet cable to connect your DMX controller to the RJ45 input port. The RJ45 ports are wired for standard DMX pin locations.
  4. Pouvwa sou: Once all connections are secure, apply power to the decoder. The digital display will illuminate.

5. Operasyon Enstriksyon

The AMKI DMX512 Decoder offers DMX mode and several built-in static/dynamic modes. The digital display and buttons are used for configuration.

5.1 Setting DMX Address (A Mode)

In DMX mode, the decoder responds to DMX signals starting from a specific address. This is the default operating mode.

  1. When powered on, the display will typically show an 'A' followed by a four-digit number (e.g., A001). This indicates the current DMX start address.
  2. Peze a SET button to enter address setting mode. The digits will flash.
  3. Sèvi ak la + epi - buttons to adjust the DMX start address (range A001 to A512).
  4. Peze a SET button again to confirm and save the address. The display will stop flashing.
  5. The decoder will now respond to DMX signals on the set address and the subsequent two channels (for a 3-channel device). For example, if set to A001, it will use DMX channels 1, 2, and 3.

5.2 Built-in Modes (H Mode)

The decoder includes pre-programmed static and dynamic lighting effects. These modes disable DMX control.

  1. From DMX address setting mode (A mode), press the SET button repeatedly until the display shows 'H' followed by a two-digit number (e.g., H-01). This indicates the built-in mode selection.
  2. Sèvi ak la + epi - buttons to cycle through the available built-in modes (H-01 to H-11). Each mode represents a different static color or dynamic effect.
  3. Peze a SET button to confirm the selected mode.

5.3 Adjusting Speed/Brightness (S Mode)

For dynamic built-in modes, you can adjust the speed. For static built-in modes, this may adjust brightness.

  1. While in a built-in mode (H mode), press the SET button again until the display shows 'S' followed by a two-digit number (e.g., S-01). This indicates speed/brightness adjustment.
  2. Sèvi ak la + epi - buttons to adjust the speed or brightness level (S-01 to S-20).
  3. Peze a SET bouton pou konfime anviwònman an.

Note: To return to DMX control, you must manually set the device back to 'A' mode and select a DMX address. The device will retain its last setting upon power cycle.

6. Antretyen

  • Kenbe aparèy la pwòp epi san pousyè. Sèvi ak yon twal mou epi sèk pou netwaye.
  • Asire w ke tout koneksyon an sekirite epi yo pa korozyon.
  • Store the device in a dry, cool environment when not in use.
  • No user-serviceable parts inside. Refer all servicing to qualified personnel.

NAN. Depanaj

PwoblèmKòz posibSolisyon
LED yo pa limen.
  • No power to the decoder.
  • Enkòrèk ekipman pou pouvwa voltage oswa polarite.
  • Incorrect LED wiring.
  • Faulty LED strip/lights.
  • Check power supply connection and ensure it's plugged in.
  • Verify power supply output is DC12V-24V and connected correctly (V+ to +, V- to -).
  • Ensure LED common anode is connected to V+ and R/G/B to CH1/CH2/CH3 respectively.
  • Test LEDs with a known working power source.
LEDs are on but not responding to DMX controller.
  • Incorrect DMX address set on decoder.
  • Decoder is in a built-in mode (H mode).
  • DMX signal cable issue.
  • DMX controller not sending signal.
  • Verify the DMX start address on the decoder matches your DMX controller's output.
  • Ensure the decoder is in 'A' mode (DMX address mode).
  • Check DMX cable connections (XLR or RJ45) for continuity and correct wiring.
  • Confirm your DMX controller is powered on and sending a signal.
Display dims or unit stops responding to buttons.
  • Power fluctuation or insufficient power.
  • Entèn fay.
  • Pouvwa sikile aparèy la.
  • Ensure the power supply is stable and provides adequate current for the load.
  • Si pwoblèm nan kontinye, kontakte sipò kliyan.
Difficulty connecting wires to terminals.Terminals are small for large gauge wires.Use appropriate wire gauge for the current draw. If necessary, use smaller gauge wire with ferrules or consider professional installation for high current applications.

8. Espesifikasyon

KarakteristikDetay
Nimewo Modèl3CH DMX-8AD
Antre VoltageDC12V-DC24V
Chèn pwodiksyon3 chanèl
Max Sòti Kouran8A per channel (Total 24A)
Sortie pouvwa288W (12V) / 576W (24V)
Chanèl kontwòl DMX3 chanèl DMX
DMX Entèfas3-pin XLR (IN/OUT), RJ45 (IN/OUT)
Mòd kontwòlDMX512, Stand-alone (built-in modes)
EkspozisyonDigital ekspozisyon dirije
Dimansyon (L x W x H)166mm x 67mm x 41mm (6.5 x 2.6 x 1.6 pous)
PwaApeprè 13.7 ons (388g)
Tanperati Fonksyònman-20 ° C a 60 ° C
Dimensions of the AMKI DMX512 Decoder in millimeters and inches

Figure 8.1: Physical dimensions of the DMX512 Decoder.

9. Garanti ak sipò

AMKI products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please contact your retailer or the manufacturer directly. Please have your product model number (3CH DMX-8AD) and purchase details available when contacting support.

Pou plis asistans, tanpri vizite AMKI Store on Amazon.

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