Panasonic PT-EZ570U Operating Instructions - Page 104
Basic format with sub command, Basic format
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Technical Information JJBasic format Transmission from the computer begins with STX, then the command, parameter, and ETX are sent in this order. Add parameters according to the details of control. STX C1 C2 C3 : P1 P2 Pn ETX Start (1 byte) 3 command characters (3 bytes) Colon (1 byte) Parameter (undefined length) End (1 byte) ½½½ When sending commands without parameters, a colon (:) is not necessary. JJBasic format (with sub command) Same as basic format STX C1 C2 C3 : ETX S1 S2 S3 S4 S5 E P1 P2 P3 P4 P5 P6 Sub command (5 bytes) Parameter (6 bytes) Symbol "+" or "-" (1 byte) and set value or adjustment value (5 bytes) Operation (1 byte) "=" (Value specified using parameter is set) ½½½ When transmitting a command which does not need a parameter, the operation (E) and parameter are not necessary. Appendix 104 - ENGLISH