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Chapter 6 Appendix — Technical information
156 - ENGLISH
Technical information
PJLink protocol
The network function of this projector supports the PJLink class 1, and the PJLink protocol can be used to perform projector setting and
projector status query operations from a computer.
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-specic characters.
Command Control details Parameter / return string Remark
POWR Power supply control
0 Standby
1 Power on
POWR?
Power supply status
query
0 Standby
1 Power on
2 Preparing for switching off the projector
3 Warm-up
INPT Input selection
11 RGB1
12 RGB2
21 VIDEO
INPT? Input selection query
31 DVI-D
32 HDMI
33 SDI
AVMT Shutter control 30 Shutter function off (shutter open)
AVMT? Shutter status query 31 Shutter function on (shutter closed)
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 lamp errors, and returns
0 - 2.
3rd byte
Indicates temperature errors, and
returns 0 - 2.
4th byte Returns 0 or 2
5th byte
Indicates lter errors, and returns
0 - 2.
6th byte
Indicates other errors, and returns
0 - 2.
LAMP? Lamp status query xxxxxxxxxxxxxxxxxxxxxxxx
1st number (1 - 5 digits): Lamp 1 runtime
2nd number: 0 = Lamp 1 off, 1 = Lamp 1 on
3rd number (1 - 5 digits): Lamp 2 runtime
4th number: 0 = Lamp 2 off, 1 = Lamp 2 on
5th number (1 - 5 digits): Lamp 3 runtime
6th number: 0 = Lamp 3 off, 1 = Lamp 3 on
7th number (1 - 5 digits): Lamp 4 runtime
8th number: 0 = Lamp 4 off, 1 = Lamp 4 on
INST? Input selection list query 11 12 21 31 32 33 ―
NAME? Projector name query xxxxx
Returns the name set in [PROJECTOR NAME] of [NETWORK
SETUP].
INF1?
Manufacturer name
query
Panasonic Returns manufacturer name.
INF2? Model name query DZ16K Returns model name.
INF0?
Other information
queries
xxxxx Returns information such as version number.
CLSS? Class information query 1 Returns class for PJLink.