Panasonic PT-DX800U Home Theater System User Manual


 
Technical Information
96 - ENGLISH
Appendix
Control commands via LAN
When WEB Control administrator rights password is set (Protect mode)
z
Connection method
1) Obtain the IP address and port number (Initial set value = 1024) of the projector and
request for a connection to the projector.
You can obtain both the IP address and the port number from the menu screen of the projector.
IP address Obtain from MAIN MENU
[NETWORK]
[NETWORK STATUS]
Port No.
Obtain from MAIN MENU
[NETWORK]
[NETWORK CONTROL]
[COMMAND
PORT]
2) Check the projector's response.
Response data
Data section Blank Mode Blank Random number section
Termination
symbol
NTCONTROL
(ASCII string)
0x20
1
0x31
0x20
zzzzzzzz
(ASCII code hexadecimal
number)
(CR)
0x0d
9 bytes 1 byte 1 byte 1 byte 8 bytes 1 byte
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)
z
Command transmission method
Transmit using the following command formats.
Transmitted data
Header Data section
Termination
symbol
Hash value
(See above
Connection
method
)
0
0x30
0
0x30
Control command
(ASCII string)
(CR)
0x0d
32 bytes 1 byte 1 byte Undened length 1 byte
Received data
Header Data section
Termination
symbol
0
0x30
0
0x30
Control command
(ASCII string)
(CR)
0x0d
1 byte 1 byte Undened length 1 byte
Error response
Error message Termination symbol
ERR1
Undened control command
ERR2
Out of parameter range
ERR3
Busy state or no-acceptable period
ERR4
Timeout or no-acceptable period
ERR5
Wrong data length
ERRA
Password mismatch
(CR)
0x0d
4 bytes 1 byte