Panasonic PT-RZ470 Series, Service Manual

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INF - 13
Example. Asking command on power condition "QPW"
1. Connection to projector IP = 192.168.0.8 port = 1024
2. Response received Response = "NTCONTROL 1 1aa6c14e" + (CR)
1aa6c14e = 8 byte random value
3. Hash data is created from "admin1 : panasonic : 1aa6c14e" by MD5 algorism
admin1 = Administrator user name
panasonic = "admin1" password
Hash value = "01466bc27ed8c0b7e607471580c55953"
4. Data transmission Transmitting data = "01466bc27ed8c0b7e607471580c5595300QPW" + (CR)
5. Receiving response Receiving data = "00000" + (CR)
6. Close the communication with projector
4. 2. 3. WEB Control Admin without password setting (Non protect mode)
4. 2. 3. 1. Connecting procedure
1. Get the projector IP address and port number (default is 1024) 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
Responding data Mode: 0 = Non protect mode
4. 2. 3. 2. Command transmission
Send the command with the style below.
Transmission 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
Example. Asking command on power condition "QPW"
1. Connecting to projector IP = 192.168.0.8 port = 1024
2. Receiving response Response = "NTCONTROL 0 " + (CR)
3. Data transmission Transmitting data = "00QPW" + (CR)
4. Receiving response Receiving data = "00000" + (CR)
5. Close the connection to projector
‘0’ ‘0’ Control command (CR)
1 byte 1 byte Non defined length 1 byte
Error massage <4 bytes>
1 byte 1 byte Non defined length 1 byte
0x30 0x30 (ASCII character) 0x0d
Header Data
0x30 0x30 (ASCII character) 0x0d
Header Data
Terminal symbol
‘0’ ‘0’ Control command (CR)
IP Address:
Port number:
Data Space
Terminal symbol
Mode
(CR)
0x0d
1 byte
(ASCII character) 0x20 0x30
9 bytes 1 byte 1 byte
“NTCONTROL” ‘ ’ ‘0’
(CR) 0x0d
Terminal symbol <1 byte>
(CR) 0x0d
Terminal symbol
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d
(CR) 0x0d