Control Through Lan Terminal - Panasonic PT-RZ470 Series Service Manual

4. 2. Control through LAN terminal

・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".
4. 2. 1. Connection example
<Computer>
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.
IP Address:
Get it in Main menu, "Network" → "Network Status"
Port number:
Get it in Main menu "Network" → "Network Control" → "Command Port"
2. Receive the response from projector.
Response data
Data
"NTCONTROL"
(ASCII character)
9 bytes
3. 32bytes hash value is created using the data below by MD5 algorism.
"xxxxxx：yyyyy：zzzzzzzz"
: Administrator user name of WEB CONTROL (Default is "admin1")
・xxxxxx
: Password of admin1 above (Default is "panasonic")
・yyyyy
・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
Hash value
(Refer to item3 in 4.2.2.1.)
32 bytes
Receiving data
Header
'0'
0x30
1 byte
Error response
"ERR1"
"ERR2"
"ERR3"
"ERR4"
"ERR5"
"ERRA"
<Projector>
LAN terminal
Hub
LAN cable LAN cable
(Straight) (Straight)
Mode: 1 = Protect mode
Space
' '
0x20
1 byte
Header
'0'
0x30
1 byte
Data
'0' Control command
0x30 (ASCII character)
1 byte Non defined length
Error massage <4 bytes>
Command format error
Out of parameter
Busy or unavailable time
Timeout or unavailable time
Data length error
Invalid password
Note:
Lan cable and Hub are not standard accessories. Please purchase locally.
When connected directly, cross type cable is recommended.
Mode Space
'1' ' '
0x31 0x20 (ASCII code hexadecimal
1 byte 1 byte
'0'
0x30 (ASCII character)
1 byte Non defined length
Terminal symbol
(CR)
0x0d
1 byte
Terminal symbol <1 byte>
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
INF - 12
Random numbers
Terminal symbol
"zzzzzzzz"
8 bytes
Data
Terminal symbol
Control command
(CR)
0x0d
1 byte
(CR)
0x0d
1 byte