Chapter 7
Appendix — Technical information
ENGLISH - 205
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
2
Preparing for switching off the projector
INPT
Input selection
31
HDMI
41
MEMORY VIEWER
42
SIGNAGE
INPT?
Input selection query
51
Panasonic APPLICATION
52
Miracast
53
LIGHTING
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 - 2.
f
0 = No error is
detected
f
1 = Warning
f
2 = Error
2nd byte
Indicates light source errors, and
returns 0 - 2.
3rd byte
Indicates temperature errors, and
returns 0 - 2.
4th byte
Indicates cover open errors, and
returns 0 or 2.
5th byte
Returns 0.
6th byte
Indicates other errors, and returns
0 - 2.
LAMP?
Light source status
query
ERR1
Undefined command
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
JW130GBD/JW130GWD
Returns model name.
INF0?
Other information
queries
xxxxx
Returns information such as version number.
CLSS?
Class information query 1
Returns class for PJLink.