Panasonic PT-LW375 Operating Instructions Manual

Also see for PT-LB305: Operating instructions

Contents

Panasonic PT-LW375 Operating Instructions Manual Manual pdf 108 page image

108 - ENGLISHBasic formatTransmission from the computer starts with STX, then the command, parameter, and ETX are sent in this order. Addparameters according to the details of control.STX C1 C2 C3 : P1 P2 Pn ETXBasic format (with sub command)S1 S2 S3 S4 S5 E P1 P2 P3 P4 P5 P6STX C1 C2 C3 : ETXSame as basic formatSub command (5 bytes)Operation (1 byte)“=” (Value specified using parameter is set)Parameter (6 bytes)*1Symbol “+” or “-” (1 byte) and set value oradjustment value (5 bytes)*1 When transmitting a command which does not need a parameter, the operation (E) and parameter are not necessary.Attentionf If a command is transmitted after the lamp starts illuminating, there may be a delay in response or the command may not beexecuted. Try sending or receiving any command after 60 seconds.f When transmitting multiple commands, be sure to wait until 0.5 seconds has elapsed after receiving the response from theprojector before sending the next command. When transmitting a command which does not need a parameter, a colon (:) isnot necessary.Notef If a command cannot be executed, the “ER401” response is sent from the projector to the computer.f If an invalid parameter is sent, the “ER402” response is sent from the projector to the computer.f STX and ETX are character codes. STX shown in hexadecimal is 02, and ETX shown in hexadecimal is 03.Start (1 byte)3 command characters (3 bytes)Colon(1 byte)Parameter (undefined length) End (1 byte)Chapter 7 Appendix - Technical Information