Panasonic PT-MZ680

Chapter 7 Appendix — Technical information
ENGLISH - 183
Technical information
Using the PJLink function
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.
Note
f
Setting the password of the administrator account (
x
page 137) is required for using the PJLink function of the projector.
PJLink commands
The following table lists the PJLink commands supported by the projector.
f
x characters in tables are non-specic 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 COMPUTER
INPT? Input selection query
31 HDMI1
32 HDMI2
33 HDMI3
34 DIGITAL LINK
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 31 32 33 34 ―
1 NAME? Projector name query xxxxx
Returns the name set tin the [NETWORK] menu
→
[PROJECTOR
NAME].
1 INF1?
Manufacturer name
query
Panasonic Returns manufacturer name.
1 INF2? Model name query
PT-MZ880
PT-MZ780
PT-MZ680
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.