Panasonic PT-F300E, Руководство по обслуживанию

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7.1.4. Communication Cable Specifications
7.2. Control through LAN
Connection and the method of command transmission are different according to the mode (the setting of Admin password on WEB
CONTROL). Control according to the procedure in 7.2.1. on the protection mode (the password is set), and according to the
procedure in 7.2.2. on the unprotected mode (the password is not set).
Refer to 7.3. "Control Commands" for control commands because it is common in the case of Control through Serial terminal
(SERIAL).
7.2.1. When WEB CONTROL Admin Password is set (Protection Mode)
7.2.1.1. Connection
1. Access IP address and the port number (default = 1024) of the projector, then connect to the projector with them.
IP address can be accessed from the menu of the projector, and the port number can be accessed from WEB CONTROL.
· IP address: Main menu
→
NETW ORK
→
STATUS
·
Port number: WEB CONTROL
→
DETAILED SET UP
→
COMMAND PORT SET UP
2. Receive a response message.
Data section Space Mode Space Random characters End character
"NTCONTROL"
(ASCII character string)
´ ´ 0x20 ´1´ 0x31 ´ ´ 0x20 "yyyyyyyy"
(Hexadecimal ASCII code)
(CR) 0x0d
9 bytes 1 byte 1 byte 1 byte 8 bytes 1 byte
Mode: 1 = Protection mode
3. Generate 32 bytes hash value (message digest) from the following data by using the MD5 (Message Digest Algorithm 5).
"admin1:xxxxx:yyyyyy yy"
· admin1: Administrator authority user-name on WEB CONTROL
· xxxxx: Password corresponding to above-mentioned "admin1" (default = "panasonic")
·
yyyyyyyy : 8 bytes random characters obtained from the response message
· (colon): Separator
7.2.1.2. Method of Command Transmission
Transmits command by the following format.
Transmission Data
Header Data section End character
Hash value
(Refer to the step 3 in
7.2.1.1.)
´0´ 0x30 ´0´ 0x30 Control command
(ASCII character string)
(CR) 0x0d
32 bytes 1 byte 1 byte Undefined length 1 byte
Reception Data
Header Data section End character
´0´ 0x30 ´0´ 0x30 Control command
(ASCII character string)
(CR) 0x0d
1 byte 1 byte Undefined length 1 byte
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PT-FW300NTU / PT-FW300NTE / PT-FW300NTEA / PT-FW300U / PT-FW300E / PT-FW300EA / PT-F300NTU / PT-F300NTE / PT-F300NTEA / PT-F300U / PT-F300E / PT-F300EA