Digital Network Public Address & Voice Alarm System
7. Normal mic/line input, connect user MIC/CD/MP3/TUNER standard audio signal(when input 6.3 plug
unbalance audio signal, which is mic input, when input XLR balance audio signal, which is line input.
8. Device online communication interface.
9. CAN interface, connect to charger(VA-6000BC or DC 24V UPS).
10. Backup power input interface(connect DC 24V which is VA-6000BC power output interface).
11. Rack earth point( Mind: make sure this point can connect with land).
12. Power switcher and main power input with fuse.
5.5.4.Technical Specification
Electrical Specifications
3A(not including wired 4 output)
25A(not including wired 4 output)
<1%, 1KHz rate power output
8 channel relay programmable output Short circuit, no voltage
No voltage, short circuit
delay/over heat/short circuit/overload
desk surface 19 inch rack