Panasonic PT-MZ670, Operating Instructions Manual

Page: 209 / 228

Chapter 7 Appendix — Technical information
ENGLISH - 209
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 RGB1
12 RGB2
21 VIDEO
INPT? Input selection query
31 HDMI1
32 HDMI2
33 DIGITAL LINK
41 MEMORY VIEWER
51 Panasonic APPLICATION
52 MIRRORING
1
AVMT
Shutter control/audio
output control
10 Shutter function disabled (shutter: open), mute function disabled
11 Shutter function enabled (shutter: closed), mute function disabled
20 Shutter function disabled (shutter: open), mute function disabled
AVMT?
Shutter status query/
audio output status
query
21
Shutter function disabled (shutter: open), mute function enabled
(muted)
30 Shutter function disabled (shutter: open), mute function disabled
31
Shutter function enabled (shutter: closed), mute function enabled
(muted)
1 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.
1 LAMP?
Light source status
query
AAAA X
AAAA: Light source runtime
X: 0 = Light source off, 1 = Light source on
1, 2 INST? Input selection list query 11 12 21 31 32 33 41
51 52
―
1 NAME? Projector name query xxxxx
Returns the name set tin the [NETWORK/USB] menu →
[PROJECTOR NAME].
1 INF1?
Manufacturer name
query
Panasonic Returns manufacturer name.
1 INF2? Model name query
PT-MZ670
PT-MW630
PT-MZ570
PT-MW530
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.