●8 pins aviation interface,RS-485 signal,RJ45 interface. ●3 channels display unit interface,"Hand in hand" series connection mode for each unit. ●Two opposite phase RCA output interface,can be used separately(one of connect amplifying system,other connect record system).Or be used balanced output for long distance low noise transmit signal. ●Can be connect display unit extend mainframe via extend interface which can extend for more display unit. ●One LAN network interface,can network control or long- distance control via Ethernet. ●Support coffee,message service funtion. ●Ground lead hole for safely. ●Manual ID setting button. ●Support RS-232,can connect with computer or other control device to control the whole display unit system. ●2U metal chassis. ●Output voltage:AC 100-240V.Products had inspected high voltage test(350V) before they leave the factory for up to the standard. ●Anti-jamming:8000V static ●International standards power source. ●IEC 60914 international standard and GBT 15381-94 China standard. |