BenQ LW855UST, LH856UST Projector RS232 Command Control Installation Guide
BenQ LW855UST, LH856UST Projector RS232 Command Control Specifications Model: LW855UST/ LH856UST Projector Control Method: RS232 Command Control Connection Options: RS232 serial port, LAN, HDBaseT Baud Rate: 115200 bps (default, changeable settings available) Data Length: 8 bit Parity Check: None Stop…