Panasonic BT-LH1710 User Manual - Page 37

REMOTE Specifications (continued) ■ Priority of assigned functions • When both "MARKER1" and "MARKER2" are activated at the same time, "MARKER1" has priority. However, when the display aspect ratio is 4:3, the "MARKER1" aspect ratio is 16:9 and the "MARKER2" aspect ratio is 4:3, "MARKER2" is displayed. In this case, the "MARKER2" background is controlled. • When "MARKER BACK HALF" and "MARKER BACK BLACK" are activated at the same time, "MARKER BACK BLACK" has priority. • During GPI edge operation and two or more of "INPUT SEL. VIDEO", "INPUT SEL. SDI1", "INPUT SEL. SDI2", "INPUT SEL. YPBPR/RGB" and "INPUT SEL. DVI-D" are simultaneously activated, priority goes to the last activated item. During level operation, priority is assigned in the following order: "INPUT SEL. VIDEO", "INPUT SEL. SDI1", "INPUT SEL. SDI2", "INPUT SEL. YPBPR/RGB" and "INPUT SEL. DVI-D". • When "GAMMA SEL. FILM" and "GAMMA SEL. STDIO/PST" are activated at the same time, "GAMMA SEL. FILM" has priority. RS-232C terminal The following diagram and the table on the lower right show RS-232C terminal pin arrangement and connections. For details on systems using RS-232C, be sure to consult your dealer. RS-232C terminals (9P) PC Side Pin number Signal 1 N.C. 2 RXD 3 TXD 4 DTR 5 GND 6 DSR 7 RTS 8 CTS 9 N.C. (Straight) BT-LH1760/1710 Side Pin number Signal 1 N.C. 2 TXD 3 RXD 4 DSR 5 GND 6 DTR 7 CTS 8 RTS 9 N.C. RS-232C remote control method ■ Connectors and signals Connector: D-SUB 9-pin (female) Signal Pin number 1 2 3 4 5 6 7 8 9 Signal N.C. TXD RXD DSR GND DTR CTS RTS N.C. Description Not connected Transmission data Reception data Connected inside Ground Connected inside Connected inside Connected inside Not connected ■ Communication parameters Signal level Synchro system Transfer rate Parity Data length Stop bit Flow control RS-232C compliant Asynchronous 9600 bps None 8 bit 1 bit None ■ Command format STX (02h) Command : Data ETX (03h) • The command is the 3-character string starting with STX and ending with ETX. • Append any data after the colon (:) following the command, as required. ■ Response formats 1. Setting command response STX (02h) Command ETX (03h) 2. Query command response STX (02h) Data 3. Error response ETX (03h) STX (02h) Error code ETX (03h) Error codes ER001: Invalid command ER002: Parameter error 37