Panasonic PT-RW430 Series, Service Manual

Page: 19 / 84

INF - 12
4. 2. Control through LAN terminal
4. 2. 1. Connection example
4. 2. 2. WEB Control Admin for password set (Protect mode)
4. 2. 2. 1. Connecting procedure
1. Get the IP address and port number (default is 1024) of the projector and request the connection to the projector.
IP address and the port number can be get in menu of projector.
Get it in Main menu, "Network"
→
"Network Status"
Get it in Main menu "Network"
→
"Network Control"
→
"Command Port"
2. Receive the response from projector.
Response data Mode: 1 = Protect mode
3. 32bytes hash value is created using the data below by MD5 algorism.
″
xxxxxx
：
yyyyy
：
zzzzzzzz
″
・
xxxxxx : Administrator user name of WEB CONTROL (Default is "admin1")
・
yyyyy : Password of admin1 above (Default is "panasonic")
・
zzzzzzzz: Random value of 8 bytes got from response data
: colon : Separator
4. 2. 2. 2. Command transmission
Send with the command style below.
Transmitting data
Receiving data
Error response
“ERR1” Command format error
“ERR2” Out of parameter
“ERR3” Busy or unavailable time
“ERR4” Timeout or unavailable time
“ERR5” Data length error
“ERRA” Invalid password
Error massage <4 bytes>
0x0d
1 byte 1 byte
(ASCII character)
Non defined length
Hash value
32 bytes
(Refer to item3 in 4.2.2.1.)
‘0’ Control command
0x0d
Header
(CR)
Data
Terminal symbol
‘0’ (CR)
0x30
0x30
0x30 (ASCII character)
‘0’
1 byte
9 bytes 1 byte
0x0d
8 bytes 1 byte 1 byte 1 byte
Data
Control command
Header
‘0’
Terminal symbol
(ASCII character) 0x31 0x20 (ASCII code hexadecimal 0x20
(CR)
Terminal symbol
Data Space Mode Space
IP Address:
Port number:
“zzzzzzzz”
1 byte
Terminal symbol <1 byte>
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
1 byte
0x30
1 byte
・
It is possible to control this projector by connecting PC to the LAN terminal on the side of this projector.
・
"DIGITAL LINK MODE" of the NETWORK menu, set to [AUTO] or [ETHERNET].
・
Connection and command transmission changes depending on Mode ( Admin Password is set or not with
WEB CONTROL). When setting the password (protect mode), please follow 4.2.2. When not setting the password
(non protect mode), please follow 4.2.3.
・
The control command is common with SERIAL terminal command, so please refer to "Control command chart".
Random numbers
“NTCONTROL” ‘ ’ ‘1’ ‘ ’
Non defined length
<Projector>
LAN terminal
<Computer>
LAN cable
(Straight)
LAN cable
(Straight)
Hub
Note:
Lan cable and Hub are not standard accessories. Please purchase locally.
When connected directly, cross type cable is recommended.