10 short circuit trigger signal independent input (connected with 10 channel partition matrix).
10 controlled 24V/200W dc power supply output, non-interference;
Use the level indicator light to display the working status;
2U standard chassis...
10 independent partition selection switch, partition switch, do not interfere with each other;
With 4 audio input channels, 2 channels are background music programs, 2 channels are urgent priority programs;...
8 independent input routes, 2 microphone input routes, each independent volume adjustment, arbitrary choice of 8 groups of output;
With 8 channels (area) any combination, paging;...
Adopting quartz phase-locked loop frequency synthesizer type adjustment loop, receiving frequency is accurate and stable
High brightness dynamic VFD fluorescence display, clear awake;...
Support CD,VCD,DVD,MP3 audio format, can be connected to USB disk to play MP3 music, 2 audio signal about audio channel output;
- with light touch button operation, can choose single play, all play, single cycle, all cycle, stop playing and other ...
