Chapter 6 Appendix — Technical information140 - ENGLISHControl 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 for 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 main menu → [NETWORK] → [NETWORK STATUS]Port number Obtain from the main menu → [NETWORK] → [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 mode3) 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(Refer to “Connecting” above)‘0’0x30‘0’0x30Control command(ASCII string)(CR)0x0dData length 32 bytes 1 byte 1 byte Undefined length 1 byter Received dataHeader Data section TerminationsymbolCommandexample‘0’0x30‘0’0x30Control command(ASCII string)(CR)0x0dData length 1 byte 1 byte Undefined length 1 byter Error responseString Details TerminationsymbolMessage“ERR1” Undefined control command(CR)0x0d“ERR2” Out of parameter range“ERR3” Busy state or no-acceptable period“ERR4” Timeout or no-acceptable period“ERR5” Wrong data length“ERRA” Password mismatchData length 4 bytes ― 1 byte
