Chapter 7 Appendix — Technical informationENGLISH - 169Control commands via LANWhen web control administrator rights password is set (Protect mode)Connecting1) Obtain the IP address and port number (Initial set value = 1024) of the projector and request aconnection to the projector.f You can obtain both the IP address and the port number from the menu screen of the projector.IP address Obtain from the [NETWORK] menu → [NETWORK STATUS].Port number Obtain from the [NETWORK] menu → [NETWORK CONTROL] → [COMMAND PORT].2) Check the response from the projector.Data section Blank Mode Blank Random number section TerminationsymbolCommandexample“NTCONTROL”(ASCII string)‘ ’0x20‘1’0x31‘ ’0x20“zzzzzzzz”(ASCII code hex number)(CR)0x0dData length 9 bytes 1 byte 1 byte 1 byte 8 bytes 1 bytef Mode: 1 = Protect modef Example: Response during protect mode (random number section is undefined value)“NTCONTROL 1 23181e1e” (CR)3) Generate a 32-byte hash value from the following data using MD5 algorithm.f “xxxxxx:yyyyy:zzzzzzzz”xxxxxx Administrator rights user name for the web control (default user name is “admin1”)yyyyy Password of above administrator rights user (default password is “panasonic”)zzzzzzzz 8-byte random number obtained in Step 2)Command transmission methodTransmit using the following command formats.r Transmitted dataHeader Data section TerminationsymbolCommandexampleHash value“Connecting” (x page 169)‘0’0x30‘0’0x30Control command(ASCII string)(CR)0x0dData length 32 bytes 1 byte 1 byte Undefined length 1 bytef Example: Transmission of power supply status acquisition command (hash value is calculated from default username, password, and acquired random number)“dbdd2dabd3d4d68c5dd970ec0c29fa6400QPW” (CR)r Received dataHeader Data section TerminationsymbolCommandexample‘0’0x30‘0’0x30Control command(ASCII string)(CR)0x0dData length 1 byte 1 byte Undefined length 1 bytef Example: The projector is powered on“00001” (CR)
