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Control commands via LAN (continued)
When WEB Control administrator rights password is not set (Non-protect mode)
Connection method
Obtain the IP address and port number (Initial set value = 1024) of the projector and 1)
make a request for connection to the projector.
Acquire the IP address from the menu screen of the projector, and the port number from the WEB control
page.
IP address : Obtain from MAIN MENU → [Network] → [Network status]
Port No. : Acquire from the WEB control “Detailed set up” → “Command port setting” page
There is a response from the projector.2)
Response data
Data section Blank Mode Termination symbol
“NTCONTROL”
(ASCII string)
‘ ’
0x20
‘0’
0x30
(CR)
0x0d
9 bytes 1 byte 1 byte 1 byte
Mode : 0 = Non-protect mode
Command transmission method
Transmit by the following command format.
Transmitted data
Header Data section Termination symbol
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
1 byte 1 byte Undened length 1 byte
Receive data
Header Data section Termination symbol
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
1 byte 1 byte Undened length 1 byte
Receive data
Error message Termination symbol
“ERR1”
“ERR2”
“ERR3”
“ERR4”
“ERR5”
“ERRA”
Undened control command
Out of parameter range
Busy state or no-acceptable period
Timeout or no-acceptable period
Wrong data length
Password mismatch
(CR)
0x0d
4 bytes 1 byte