Control Through Lan Terminal - Panasonic PT-VZ570 Service Manual

SECTION 1 SERVICE INFORMATION

4. 2. Control through LAN terminal

Possible to control this projector by connecting PC to the LAN terminal on this projector.
Connection and command transmission changes depending on mode (admin password is set or not with web control).
Control according to the procedure in "4.2.2" on the protection mode (the password is set), and according to the procedure in
"4.2.3" on the unprotected mode (the password is not set).
4. 2. 1. Connection example
Computer
LAN cable (straight)
4. 2. 2. When Web control administrator rights password is set (Protect mode)
4. 2. 2. 1. 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] → [STATUS]
- Port number : Obtain from the WEB control → [Detailed set up] → [Command port set up] page
2. Check the response from the projector
- Response data
Data section
"NTCONTROL"
(ASCII string)
9 bytes
Mode: 1 = Protect mode
3. Generate a 32-byte hash value from the following data using MD5 algorithm.
"xxxxxx:yyyyy:zzzzzzz"
xxxxxx Administrator rights user name for Web control (default user name is "admin1")
yyyyy Password of above administrator rights user (default password is "panasonic")
zzzzzzz 8-byte random number obtained in Step 2)
: colon : Separator
Projector
LAN cable (straight)
Hub
Blank Mode Blank
' ' '1' ' '
0x20 0x31 0x20
1 byte 1 byte 1 byte
Note: LAN cable and Hub are not standard acces-
sories. When connected directly, cross type cable is
recommended. It is possible to control by wireless
LAN function.
Random number section
"zzzzzzz"
(ASCII code hexadecimal number)
8 bytes
INF-15
Termination symbol
(CR)
0x0d
1 byte