1) When the fist letter shown “A”,Its on the DMX512 State,means that this decoder is under the DMX512 Signal control state, at this time connect the decoder to the DMX console with network cable, it can be controlled by the DMX console.if the digital tube shown “A001”,means that the first of the address code is 001,and the other three channels are Corresponding to 002,003,004. If connected this decoder with the other decoder,then the other decoder’s first address code is 005,and the others 3 channels of it is 006,007,008.It can be connected with numbers of decoder,and can be controlled alone. If two or several decoder’s address code are the same , means that these same address code decoder are changing in the same effect, and they can be realize synchronous controlled effect.
2) When the fist letter shown “H”,it will be in the built-in mode function,means that this decoder will be working in the built-in program.the build-in models are as below: