Panasonic PT-SMZ16KCL Operating Instructions (Functional Manual) page 214

2) Check the response from the projector.
Data section
Command "NTCONTROL"
example (ASCII string)
Data length
f Mode: 1 = Protect mode
f Example: Response during protect mode (random number section is undefined value)
"NTCONTROL 1 23181e1e" (CR)
3) Generate a 32-byte hash value from the following data using MD5 algorithm.
f "xxxxxx:yyyyy:zzzzzzzz"
xxxxxx
yyyyy
zzzzzzzz
Command transmission method
Transmit using the following command formats.
r Transmitted data
Command Hash value
example "Connecting" (x page 213)
Data length 32 bytes
f Example: Transmission of power supply status acquisition command (hash value is calculated from default user
name, password, and acquired random number)
"dbdd2dabd3d4d68c5dd970ec0c29fa6400QPW" (CR)
r Received data
Command
example 0x30
Data length 1 byte
f Example: The projector is powered on
"00001" (CR)
r Error response
String
"ERR1"
"ERR2"
"ERR3"
Message
"ERR4"
"ERR5"
"ERRA"
Data length 4 bytes
214 - ENGLISH
Chapter 7 Appendix — Technical information
Blank
' '
0x20
9 bytes 1 byte
Administrator rights user name for the web control (default user name is "dispadmin")
Password of above administrator rights user (default password is "@Panasonic")
8-byte random number obtained in Step 2)
Header
'0'
0x30
1 byte
Header
'0'
Undefined control command
Out of parameter range
Busy state or no-acceptable period
Timeout or no-acceptable period
Wrong data length
Password mismatch
Mode Blank Random number section
'1' ' '
0x31 0x20 (ASCII code hex number)
1 byte 1 byte
'0' Control command
0x30
1 byte Undefined length
'0' Control command
0x30
1 byte Undefined length
Details
—
Termination
"zzzzzzzz"
8 bytes
Termination
Data section
(ASCII string)
Termination
Data section
(ASCII string)
Termination
symbol
(CR)
0x0d
1 byte
symbol
(CR)
0x0d
1 byte
symbol
(CR)
0x0d
1 byte
symbol
(CR)
0x0d
1 byte