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Chapter 6 Appendix — Technical information
116 - ENGLISH
Control commands via LAN
When web control administrator rights password is set (Protect mode)
Connecting
1)
Obtain the IP address and port number (Initial set value = 1024) of the projector and request for a
connection 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
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
f
Mode: 1 = Protect mode
3)
Generate a 32-byte hash value from the following data using MD5 algorithm.
f
“xxxxxx:yyyyy:zzzzzzzz”
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 formats.
r
Transmitted data
Header Data section
Termination
symbol
Command
example
Hash value
(Refer to “Connecting” above)
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
Data length 32 bytes 1 byte 1 byte Undened length 1 byte
r
Received data
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