Panasonic PT-FX400EA Руководство по эксплуатации - Страница 42
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Control commands via LAN
When WEB Control administrator rights password is set (Protect mode)
Connection method
1)
Obtain the IP address and port number (Initial set value = 1024) of the projector and
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] → [STATUS]
Port No. :
Acquire from the WEB control "advanced setting" → "command port setting" page
2)
There is a response from the projector.
Response data
Data section
"NTCONTROL"
(ASCII string)
9 bytes
Mode : 1 = Protect mode
3)
Generate a 32-byte hash value from the following data using MD5 algorithm.
"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 format.
Transmitted data
Hash value
(See above
<Connection method>)
32 bytes
Receive data
'0'
0x30
1 byte
Error response
"ERR1"
"ERR2"
"ERR3"
"ERR4"
"ERR5"
"ERRA"
42
Blank
Mode
' '
'1'
0x20
0x31
1 byte
1 byte
Header
'0'
0x30
1 byte
Header
'0'
0x30
1 byte
Error message
Undefined control command
Out of parameter range
Busy state or no-acceptable period
Timeout or no-acceptable period
Wrong data length
Password mismatch
4 bytes
Blank
' '
(ASCII code hexadecimal
0x20
1 byte
Data section
'0'
Control command
0x30
(ASCII string)
1 byte
Undefined length
Data section
Control command
(ASCII string)
Undefined length
Random number
section
"zzzzzzzz"
number)
8 bytes
Termination symbol
(CR)
0x0d
1 byte
Termination symbol
(CR)
0x0d
1 byte
Termination symbol
(CR)
0x0d
1 byte
Termination
symbol
(CR)
0x0d
1 byte