JVC DLA-RS10U DLA-RS15/25/35 Remote Control Guide (IR codes, etc.) - Page 12

JVC D-ILA Projector Remote Control Guide RS-232C Interface Details The RS-232C interface on the projector is a standard 9 pin D-Sub male socket. The pin connections for the projector are as follows: Pin No. 2 3 5 1, 4 & 6-9 Signal Rx Data Tx Data Ground No Connection Function Receive Data Transmit Data Signal ground - Signal Direction Computer/Controller to Projector Projector to Computer/Controller - - Connector Looking at the connector from the side of the projector, the pins are as follows: Communication Parameters The communication parameters for the projector are as follows: Parameter Interface Mode Data Rate Character Length Parity Start Bit Stop Bit Flow Control Data Format Value RS-232C Asynchronous 19200bps (19.2kbps) 8 Bit None 1 1 None Binary Diagram of Data Format: b0 b1 b2 b3 b4 b5 b6 b7  Start Bit  Stop Bit Set both send and receive modes to Hex in control software. Page 12 of 14