Chapter 7
Appendix — Technical information
218 - ENGLISH
Technical information
PJLink protocol
The network function of this projector supports the PJLink class 1 and class 2, and setting of the projector or
querying of the projector status can be performed from the computer using the PJLink protocol.
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.
Class
Command
Control details
Parameter/response
string
Remark
1
POWR
Power supply control
0
Standby
1
Power on
1
POWR ?
Power supply status
query
0
Standby
1
Power on
2
Preparing for switching off the projector
1, 2
INPT
Input selection
11
RGB
INPT ?
Input selection query
31
DVI-D
32
HDMI
33
DIGITAL LINK
34
SDI
1
AVMT
Shutter control
30
Shutter function disabled (shutter: opened)
AVMT ?
Shutter status query
31
Shutter function enabled (shutter: closed)
1
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 or 2.
3rd byte
Indicates temperature errors,
and returns 0 - 2.
4th byte
Returns 0.
5th byte
Indicates filter errors, and
returns 0 - 2.
6th byte
Indicates other errors, and
returns 0 - 2.
1
LAMP ?
Light source status
query
AAAA X BBBB Y
AAAA: Light source 1 runtime
X: 0 = Light source 1 off, 1 = Light source 1 on
BBBB: Light source 2 runtime
Y: 0 = Light source 2 off, 1 = Light source 2 on
1, 2
INST ?
Input selection list
query
11 31 32 33 34
―
1
NAME ?
Projector name query
xxxxx
Returns the name set in [PROJECTOR NAME] of [NETWORK
SETUP].
1
INF1 ?
Manufacturer name
query
Panasonic
Returns manufacturer name.
1
INF2 ?
Model name query
PT-MZ16K
PT-MZ13K
PT-MZ10K
Returns model name.
1
INF0 ?
Other information
queries
xxxxx
Returns information such as version number.
1
CLSS ?
Class information
query
2
Returns class for PJLink.
2
SNUM ?
Serial number query
xxxxxxxxx
Returns serial number.
2
SVER ?
Software version query xxxxxxxxx
Returns version number.
2
INNM ?
Input terminal name
query
11 / RGB
Returns input terminal name.
31 / DVI-D
32 / HDMI
33 / DIGITAL LINK
34 / SDI
2
IRES ?
Input signal resolution
query
AAAAxBBBB
AAAA: Horizontal resolution
BBBB: Vertical resolution