Control Commands Via Lan - Panasonic PT-EZ570UL Operating Instructions Manual

Control commands via LAN

When WEB Control administrator rights password is set (Protect mode)
J
Connection method
z
1 ) Obtain the IP address and port number (Initial set value = 1 024) 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] → [Network status]
Port No. : Acquire from the WEB control "Detailed set up " → "Command port set up" 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
z
Transmit using the following command format.
Transmitted data
Hash value
(See above
<Connection method>)
32 bytes
Receive data
Header
'0'
0x30
1 byte
Error response
"ERR1"
"ERR2"
"ERR3"
"ERR4"
"ERR5"
"ERRA"
Blank Mode
' ' '1'
0x20 0x31
1 byte 1 byte
Header
'0'
0x30 0x30
1 byte 1 byte
'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
Technical Information
Random number
Blank
' '
(ASCII code hexadecimal
0x20
1 byte
Data section
'0' Control command
(ASCII string)
Undefined length
Data section
Control command
(ASCII string)
Undefined length
Termination
section symbol
"zzzzzzzz"
(CR)
0x0d
number)
8 bytes 1 byte
Termination symbol
(CR)
0x0d
1 byte
Termination symbol
(CR)
0x0d
1 byte
Termination symbol
(CR)
0x0d
1 byte
ENGLISH -
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