Features：

• DMX512 decoder module channels can write in address codes; 

• Able to detect DMX512 signals, to diagnose on-off of engineering wiring, to test strength of DMX512 signals; 

• All DMX512 decoder drivers can write address codes;  

• DMX512 protocol LED, necessary engineering site equipment; 

Parameters: 

• Size: 68*42*14mm 

• Built-in standard DMX512 protocol (1990 version); 

• Universal input voltage (DC 9V-24V) or lithium battery voltage (5V) supportive; 

• Writing DMX512 driving address codes (1-170 address) supportive; 

• Reading DMX512 driving address codes supportive; 

• DMX512 drive detecting supportive; 

Function description:

• Press "SET" button to plus 1 to the value of nixie tube. (Long press "SET" button, address value displayed on the nixie tube will add 1 quickly.) Select the address you want to write in.

• Press "WRITE" button to write the address into the drive. Wait for about one second, the buzzer sounds for one time, which means write-in has succeeded. (Three channels are taken to drive one address, so the corresponding address is 1-170.) It will take longer for parallel automatic address write-in.

• Press "READ" button, the buzzer sounds for one time, which means read has succeeded. The corresponding address is displayed on the nixie tube. 

• Press "TEST" button, LED light of corresponding address starts to flash.