Panasonic PT-DS20KE Home Theater Screen User Manual


 
Technical information
ENGLISH - 157
Appendix
PJLink security authentication
The password used for PJLink is the same as that of the password set for Web control.
When using the projector without security authentication, do not set a password for Web control.
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For specications regarding PJLink, refer to the Japan Business Machine and Information System
Industries Association website.
URL http://pjlink.jbmia.or.jp/english/
Control commands via LAN
When Web control administrator rights password is set (Protect mode)
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Connecting
1) Obtain the IP address and port number (Initial setting 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 the main menu → [NETWORK] → [NETWORK STATUS]
Port number
Obtain from the main menu → [NETWORK] → [NETWORK CONTROL] → [COMMAND
PORT]
2) Check the response from the projector
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)