Panasonic PT-RZ21K

Chapter 7 Appendix — Technical information
ENGLISH - 225
r ENABLE/DISABLE
Operation for all channels is not accepted when set to “Disable”.
Performance Parameter Default value
Disable 0-127
0
Enable 128-255
Note
f If the projector is operated using the remote control or the control panel, or by the control command while controlling the projector using the
Art‑Net function, the setting of the DMX controller or computer application may be different from the projector status. To reect the controls
of all channels to the projector, set “ENABLE/DISABLE” of channel 11 to “Disable” and then back to “Enable”.
f To create and register the USER LOGO image, use “Logo Transfer Software”. The software can be downloaded from the Panasonic website
(https://panasonic.net/cns/projector/).
Control commands via LAN
When web control administrator rights password is set (Protect mode)
Connecting
1) Obtain the IP address and port number (Initial set value = 1024) of the projector and request a
connection to the projector.
f You can obtain both the IP address and the port number from the menu screen of the projector.
IP address
Obtain from the [NETWORK] menu → [NETWORK STATUS].
Port number
Obtain from the [NETWORK] menu → [NETWORK CONTROL] → [COMMAND PORT].
2) Check the response from the projector.
Data section Blank Mode Blank Random number section
Termination
symbol
Command
example
“NTCONTROL”
(ASCII string)
‘ ’
0x20
‘1’
0x31
‘ ’
0x20
“zzzzzzzz”
(ASCII code hex number)
(CR)
0x0d
Data length 9 bytes 1 byte 1 byte 1 byte 8 bytes 1 byte
f Mode: 1 = Protect mode
f Example: Response during protect mode (random number section is undened value)
“NTCONTROL 1 23181e1e” (CR)
3) Generate a 32-byte hash value from the following data using MD5 algorithm.
f “xxxxxx:yyyyy:zzzzzzzz”
xxxxxx Administrator rights user name for the web control (default user name is “dispadmin”)
yyyyy Password of above administrator rights user (default password is “@Panasonic”)
zzzzzzzz 8-byte random number obtained in Step 2)
Command transmission method
Transmit using the following command formats.
r Transmitted data
Header Data section
Termination
symbol
Command
example
Hash value
“Connecting” (x page 225)
‘0’
0x30
‘0’
0x30
Control command
(ASCII string)
(CR)
0x0d
Data length 32 bytes 1 byte 1 byte Undened length 1 byte
f Example: Transmission of power supply status acquisition command (hash value is calculated from default user
name, password, and acquired random number)
“dbdd2dabd3d4d68c5dd970ec0c29fa6400QPW” (CR)