Chapter 6 Appendix — Technical information116 - ENGLISHr Error responseCharacter string 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 byteWhen web control administrator rights password is not set (Non-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 projectorData section Blank Mode TerminationsymbolCommandexample“NTCONTROL”(ASCII string)‘ ’0x20‘0’0x30(CR)0x0dData length 9 bytes 1 byte 1 byte 1 bytef Mode: 0 = Non-protect modeCommand transmission methodTransmit using the following command formats.r Transmitted dataHeader Data section TerminationsymbolCommandexample‘0’0x30‘0’0x30Control command(ASCII string)(CR)0x0dData length 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 byte
