Chapter 7
Appendix — Technical information
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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-specific characters.
Command
Control details
Parameter/response
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
INPT
Input selection
31
SDI1
32
SDI2
33
SDI3
34
SDI4
35
DIGITAL LINK
INPT?
Input selection query
36
SLOT1-1 (input 1 of the Interface Board installed in <SLOT 1>)
*1
37
SLOT1-2 (input 2 of the Interface Board installed in <SLOT 1>)
*2
38
SLOT2-3 (input 3 of the Interface Board installed in <SLOT 2>)
*1
39
SLOT2-4 (input 4 of the Interface Board installed in <SLOT 2>)
*2
AVMT
Shutter control
30
Shutter function disabled (shutter: open)
AVMT?
Shutter status query
31
Shutter function enabled (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 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.
LAMP?
Light source status
query
xxxxxxxxxxxx
1st number (1 - 5 digits): Light source 1 runtime
2nd number: 0 = Light source 1 off, 1 = Light source 1 on
3rd number (1 - 5 digits): Light source 2 runtime
4th number: 0 = Light source 2 off, 1 = Light source 2 on
INST?
Input selection list query 31 32 33 34 35 36 37 38
39
―
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
RQ32K
Returns model name.
INF0?
Other information
queries
xxxxx
Returns information such as version number.
CLSS?
Class information query
1
Returns class for PJLink.
*1
When the optional Interface Board for 12G-SDI (Model No.: ET-MDN12G10) is installed, this corresponds to the input switch for the <SDI 1 IN>
terminal. Switching to the <SDI 2 IN/1 OUT> terminal or the <SDI 4 IN/3 OUT> terminal is not possible.
*2
When the optional Interface Board for 12G-SDI (Model No.: ET-MDN12G10) is installed, this corresponds to the input switch for the <SDI 3 IN>
terminal. Switching to the <SDI 2 IN/1 OUT> terminal or the <SDI 4 IN/3 OUT> terminal is not possible.
