Chapter 7
Appendix — Technical information
132 - ENGLISH
Technical information
Using the PJLink protocol
The projector supports PJLink Class 1. This means a computer can use the PJLink protocol to operate the
projector or query its status.
Control commands
The following table lists the PJLink protocol commands that can be used to control the projector.
f
x characters in tables are non-specific characters.
Command
Control details
Parameter /
return string
Remark
POWR
Power supply control
0
Standby
1
Power on
POWR?
Power supply status query
0
Standby condition
1
Power on condition
INPT
Input selection
31
HDMI
41
MEMORY VIEWER
42
SIGNAGE
INPT?
Input selection query
51
Panasonic APPLICATION
52
MIRRORING
AVMT
AV mute control
30
AV mute function off
AVMT?
AV mute function query
31
AV mute function on
ERST?
Error status query
xxxxxx
1st byte
Indicates fan errors, and returns 0 or 2.
f
0 = No error is
detected
f
1 = Warning
f
2 = Error
2nd byte
Indicates light source errors, and returns 0 or 2.
3rd byte
Indicates temperature errors, and returns 0 - 2.
4th byte
Returns 0.
5th byte
Returns 0.
6th byte
Indicates other errors, and returns 0 - 2.
LAMP?
Light source status query
xxxxxx
1st - 5th bytes: light source runtime
6th byte: 0 = light source not lighted; 1 = light source lighted
NAME?
Projector name query
xxxxx
Returns the name set in [PROJECTOR NAME] of [NETWORK].
INF1?
Manufacturer name query
Panasonic
Returns manufacturer name.
INF2?
Model name query
JX200FBE/
JX200FWE
Returns model name.
INF0?
Other information queries
xxxxx
Returns information such as version number.
CLSS?
Class information query
1
Returns class for PJLink.
PJLink security authentication
The password used for PJLink is the same as that of the password set for web control.
When using the projector without security authentication, do not set a password for web control.
f
For specifications related to PJLink, refer to the website of Japan Business Machine and Information System
Industries Association.
URL http://pjlink.jbmia.or.jp/english/
Using Art-Net function
Since projector supports the Art-Net function, the projector settings can be performed via the Art-Net protocol on
the DMX controller or using application software.