Panasonic PT-JW130HBU Operating Instructions Manual page 209

2) Check the response from the projector.
Command
example
Data length
f Mode: 0 = Non-protect mode
Command transmission method
Transmit using the following command formats.
r Transmitted data
Command
example 0x30
Data length 1 byte
r Received data
Command
example 0x30
Data length
1 byte
r Error response
String
"ERR1"
"ERR2"
"ERR3"
Message
"ERR4"
"ERR5"
"ERRA"
Data length 4 bytes
Chapter 7 Appendix — Technical information
Data section
"NTCONTROL"
(ASCII string)
9 bytes
Header
'0'
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
Blank
' '
0x20
1 byte
'0' Control command
0x30
1 byte
'0' Control command
0x30
1 byte
Details
―
Mode
'0'
0x30
1 byte
Data section
(ASCII string)
Undefined length
Data section
(ASCII string)
Undefined length
ENGLISH - 209
Termination
symbol
(CR)
0x0d
1 byte
Termination
symbol
(CR)
0x0d
1 byte
Termination
symbol
(CR)
0x0d
1 byte
Termination
symbol
(CR)
0x0d
1 byte