Control Commands Via Lan - Panasonic PT-VX61K Operating Instructions (Functional Manual)

Control commands via LAN

You can also control via the <LAN> terminal by using the control command format via the <SERIAL IN> terminal.
For examples of the available commands, refer to "Control commands" (
When WEB Control administrator rights password is set (Protect mode)
Connecting 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.
f Acquire the IP address from the menu screen of the projector, and the port number from the WEB control
page.
IP address
Port No.
2) Check the response from the projector.
Data section
Command
"NTCONTROL"
example
(ASCII string)
Data length 9 bytes
f Mode: 1 = Protect mode
f Example: Response during protect mode (random number section is undefined value)
"NTCONTROL 1 23181e1e" (CR)
3) Generate a 32-byte hash value from the following data using MD5 algorithm.
f "xxxxxx:yyyyy:zzzzzzzz"
xxxxxx :
yyyyy :
zzzzzzzz :
Command data format
It is the data format used for sending and receiving commands.
r Transmitted data
Hash value
Command (Refer to
example "Connecting method"
above)
Data length 32 bytes
f Example: Transmission of power supply status acquisition command (hash value is calculated from default user
name, password, and acquired random number)
"dbdd2dabd3d4d68c5dd970ec0c29fa6400QPW" (CR)
r Received data
Command
example
Data length
f Example: The projector is powered on
"00001" (CR)
Chapter 7 Appendix - Technical information
Obtain from the [NETWORK] menu → [NETWORK STATUS]
Obtain from the WEB control → [Detailed set up] → [Command port set up] page → [COMMAND
PORT]
Blank Mode
' ' '1'
0x20 0x31
1 byte 1 byte
Administrator rights user name for WEB CONTROL (Default user name is "admin1")
Password of above administrator rights user (Default password is "panasonic")
8-byte random number obtained in Step 2)
Header
'0'
0x30
1 byte
Header
'0'
0x30
1 byte
Æ
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
page 119).
Termination symbol
number)
8 bytes
Termination symbol
Termination symbol
ENGLISH - 115
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte