Control Commands List - Panasonic PT-EZ770Z Service Manual

SECTION 1 SERVICE INFORMATION
4. 2. 3. When Web control administrator rights password is not set (Non-protect mode)
4. 2. 3. 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] → [NETWORK STATUS]
- Port number : Obtain from the main menu → [NETWORK] → [NETWORK CONTROL] → [COMMAND PORT]
2. Check the response from the projector
- Response data
Data section
"NTCONTROL"
(ASCII string)
9 byte
Mode: 0 = Non-protect mode
4. 2. 3. 2. Command transmission method
Transmit using the following command formats.
- Transmitted data
Header
'0' '0'
0x30 0x30
1 byte 1 byte
- Received data
Header
'0' '0'
0x30 0x30
1 byte 1 byte
- Error response
"ERR1" Undefined control command
"ERR2" Out of parameter range
"ERR3" Busy state or no-acceptable period
"ERR4" Timeout or no-acceptable period
"ERR5" Wrong data length
"ERRA" Password mismatch
Example: Query Power "QPW"
1. Connects to the projector
IP = 192.168.0.8
2. Receives a response
Response = "NTCONTROL 0" + (CR)
3. Transmits the command
Transmission data = "00QPW" + (CR)
4. Receives a response.
Reception data = "00000" + (CR)
5. Disconnects the connection with the projector.

4. 3. Control commands List

* Please refer to a separate volume "control commands". (Posted to the projector home page)
Blank Mode
' ' '1'
0x20 0x31
1 byte 1 byte
Data section
Control command
(ASCII string)
Undefined length
Data section
Control command
(ASCII string)
Undefined length
Error message
4 byte
port = 1024
Termination symbol
(CR)
0x0d
1 byte
Termination symbol
(CR)
0x0d
1 byte
Termination symbol
(CR)
0x0d
1 byte
Termination symbol
INF-20
(CR)
0x0d
1 byte