Digital Network Public Address & Voice Alarm System
11. Rack earth point (Note: please make sure the reliable grounding).
12. Power supply switch.
5.3.4.Technical Specifications
0.3 A(Not include the 4 wired trigger output)
2A(Not include the 4 wired trigger output)
Balanced signal input/output
<1% (rated power output),1KHz
8 programmable reply output
Short circuit, no voltage
8 programmable trigger input
Short circuit, no voltage
Delay/over temperature/short circuit/overload
Mechanical specifications
484* 88*446 mm (19inch, 2U)
desktop or in 19inch rack
Environmental requirement
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