Detailed Pa System Host Controller Description:
PX-450 PA system Host Controller
Specification:
FEATURES:
This unit is the Typical intelligent PA Management Systems host;
Background music is reprogrammable, such as timing broadcast and circulating by week, it is able to broadcast up to more than 99 programs per day, and with memory function in case of power cuts;
Equipped with other devices, it is able to auto-broadcast background music, addressable call, integrated fire control and emergency broadcast;
Tel input control and management;
System self-check function, it can detect the accuracy of connecting, pre-program memorized;
Access to external U disk storage, Used for MP3 music, excellent signal level adjustment.
Technical Parameter:
Audio input 0dB unbalanced 10k
Audio output 0dB unbalanced 600
Line input 6.3 0dB unbalanced 10k
Recording input 6.3 0dB unbalanced 10k
Fire alarm input 6.3 short circuit signal input
6.3 output No pressure closure contact circuit
Communication interface Rs485 Transfer Rate 9600bps
Computer interface Rs232 (D-USB, Pin 9) Transfer Rate 19200bps
Program steps 99*7 steps
Model circle every week
Output time Seconds setting
Build-in clock 4 types
MP3 External 512 U disk storage
Power AC220V 50/60Hz
Power Dissipation 20VA
Operating Temperature -10~45°C
- Model: PX-450
- Packing: Export Standard
- Terms of Payment: T/T,T/C
- Delivery Time: 30 Days
- Products ID: 117390
- Product Category: Remote Control Switches
- Post date: Sep 9, 2011
Our company is specialized exporter, manufacturer and supplier of Pa System Host Controller in China.
Commercial Music Equipment Broadcasting System