Chapter
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.
ff For specifications related to PJLink, refer to the website of Japan Business Machine and Information System Industries Association. URL http://pjlink.jbmia.or.jp/english/
Control commands via LAN
When web control administrator rights password is set (Protect mode)
Connecting
1)Obtain the IP address and port number (Initial set value = 1024) of the projector and request for a
connection to the projector.
ff 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.
| Data section | Blank | Mode | Blank | Random number section | Termination |
| symbol | |||||
|
|
|
|
|
| |
Command | “NTCONTROL” | ‘ ’ | ‘1’ | ‘ ’ | “zzzzzzzz” | (CR) |
example | (ASCII string) | 0x20 | 0x31 | 0x20 | (ASCII code hex number) | 0x0d |
Data length | 9 bytes | 1 byte | 1 byte | 1 byte | 8 bytes | 1 byte |
ff Mode: 1 = Protect mode
3)Generate a
ff “xxxxxx:yyyyy:zzzzzzzz”
xxxxxxAdministrator rights user name for the web control (default user name is “admin1”)
yyyyyPassword of above administrator rights user (default password is “panasonic”)
zzzzzzzz
Command transmission method
Transmit using the following command formats.
rrTransmitted data
| Header |
|
| Data section | Termination | |
|
|
| symbol | |||
|
|
|
|
|
| |
Command | Hash value |
| ‘0’ | ‘0’ | Control command | (CR) |
example | (Refer to “Connecting” above) |
| 0x30 | 0x30 | (ASCII string) | 0x0d |
Data length | 32 bytes |
| 1 byte | 1 byte | Undefined length | 1 byte |
rrReceived data
|
| Header | Data section | Termination | |
|
| symbol | |||
|
|
|
|
| |
Command | ‘0’ |
| ‘0’ | Control command | (CR) |
example | 0x30 |
| 0x30 | (ASCII string) | 0x0d |
Data length | 1 byte |
| 1 byte | Undefined length | 1 byte |
138 - ENGLISH