Control Commands Via Lan - Panasonic PT-VZ570 Operating Instructions Manual

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 = 1 024) of the projector and make a request
for connection to the projector.
f 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 → [Detailed set up] → [Command port set up] page
2) There is a response from the projector.
Data section
Command
"NTCONTROL"
example (ASCII string)
Data
9 bytes
length
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 format.
r Transmitted data
Hash value
Command
(See above
example
<Connection method>)
Data length 32 bytes
r Receive data
Command
example
Data length
r Error response
Message
Data length
106 - ENGLISH
Chapter 6 Appendix - Technical Information
Blank Mode
' ' '1'
0x20 0x31
1 byte 1 byte
Header
'0'
0x30
1 byte
Header
'0'
0x30
1 byte
String
"ERR1"
"ERR2"
"ERR3"
"ERR4"
"ERR5"
"ERRA"
4 bytes
Blank Random number section
"zzzzzzzz"
' '
(ASCII code hexadecimal
0x20
1 byte
Data section
'0' Control command
0x30 (ASCII string)
1 byte Undefined length
Data section
'0' Control command
0x30 (ASCII string)
1 byte Undefined length
Details
Undefined control command
Out of parameter range
Busy state or no-acceptable period
Timeout or no-acceptable period
Wrong data length
Password mismatch
―
Termination symbol
number)
8 bytes
Termination symbol
Termination symbol
Termination symbol
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte