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Control commands via LAN
When WEB Control administrator rights password is set (Protect mode)
Connection method
Obtain the IP address and port number (Initial set value = 1 024) of the projector and make a request 1)
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. f
IP address :
Obtain from MAIN MENU → [NETWORK/USB] → [STATUS]
Port No. :
Acquire from the WEB control → [Detailed set up] → [Port set up] page
There is a response from the projector.2)
Data section Blank Mode Blank Random number section Termination symbol
Command
example
“NTCONTROL”
(ASCII string)
‘ ’
0x20
‘1’
0x31
‘ ’
0x20
“zzzzzzzz”
(ASCII code hexadecimal
number)
(CR)
0x0d
Data
length
9 bytes 1 byte 1 byte 1 byte 8 bytes 1 byte
Mode : 1 = Protect mode f
Generate a 32-byte hash value from the following data using MD5 algorithm.3)
“xxxxxx:yyyyy:zzzzzzzz” f
xxxxxx :
Administrator rights user name for 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 method
Transmit using the following command format.
Transmitted data r
Header Data section Termination symbol
Command
example
Hash value
(See above
<Connection method>)
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
Data length
32 bytes 1 byte 1 byte Undened length 1 byte
Receive data r
Header Data section Termination symbol
Command
example
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
Data length
1 byte 1 byte Undened length 1 byte
Error response r
String Details Termination symbol
Message
"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
Data length
4 bytes ― 1 bytes
124 -
ENGLISH
Chapter 6 Appendix - Technical Information