1. This multifunctional DMA processing amplifier has a total of 8 outputs and 2 inputs. Each input has a three core XLR socket and a five core XLR socket.
The DMA processing amplifier has four operating modes indicated by three LEDs indicating which state it is operating in.
Mode 1 (one in eight out): Input from the first DMA and output from the following eight channels
Mode 2 (One In Four Out): The first input is assigned to output 1 to 4. Second input allocation output to 5 to 8
(Equivalent to two amplifiers with one input and four outputs)
Mode 3 (one in eight out): This mode defaults to outputting the first input when there is a signal.
Automatically select to output the second signal when there is no signal in the first channel
Mode 4 (merging two input signals) M3 flashing
This mode compares two sets of data with the same address. Large output, small abandonment
The mode button flashes M3 LED in cycle mode 1 to 4 and mode 4
3. The signal mode of the amplifier is selected to turn on and off through the DMA output button.
When the function is turned on and there is a signal in the input, there is a signal in the output. Keep the output receiving the last frame of data when there is no input.
(Regardless of whether there is a signal or not, the corresponding output always maintains a signal output)
When the function is turned off, there is a signal corresponding to the output. There is no signal corresponding to the input and no signal corresponding to the output.
4. The LED corresponding to the 8 output bits on the back lights up or flashes, indicating that there is a signal output in that channel. Off indicates that there is no signal output from this channel.
5. The amplifier has two buttons, which change the corresponding function with each press. The current working status is recorded 30 seconds after the button is not operated.
The mode button flashes 50-60Hz for M3 LED in cycle mode 1 to 4 and mode 4.