Panasonic PT-DZ21KU Manuale Utente
Technical information
158 - ENGLISH
Appendix
▶
z
Command transmission method
Transmit using the following command formats.
Transmitted data
Header
Data section
Termination
symbol
Hash value
(“Connecting” (
page 157))
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
32 bytes
1 byte
1 byte
Undefined length
1 byte
Received data
Header
Data section
Termination
symbol
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
1 byte
1 byte
Undefined length
1 byte
Error response
Error message
Termination symbol
“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
(CR)
0x0d
4 bytes
1 byte
▶
■When Web control administrator rights password is not set (Non-protect
mode)
▶
z
Connecting
1) Obtain the IP address and port number (Initial set 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
Blank
Mode
Termination
symbol
“NTCONTROL”
(ASCII string)
‘ ’
0x20
‘0’
0x30
(CR)
0x0d
9 bytes
1 byte
1 byte
1 byte
Mode: 0 = Non-protect mode