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120 - ENGLISH
Chapter 6 Appendix — Technical information
rr
Error response
Error message Termination symbol
“ERR1” Undened 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 mismatch
4 bytes 1 byte
When WEB control administrator rights password is not set (Non-protect mode)
Connection method
1)
Obtain the IP address and port number (Initial
set value = 1024) of the projector and request
for a connection to the projector.
rf
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.
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Response data
Data section Blank Mode Termination symbol
“NTCONTROL”
(ASCII string)
‘ ’
0x20
‘0’
0x30
(CR)
0x0d
9 bytes 1 byte 1 byte 1 byte
rf
Mode: 0 = Non-protect mode
Command transmission method
Transmit using the following command formats.
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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
rr
Received data
Header Data section Termination symbol
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
1 byte 1 byte Undened length 1 byte