Panasonic PT-RZ575, Operating Instruction

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Chapter 7 Appendix — Technical information
164 - 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-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
3 Warm-up
INPT Input selection
11 COMPUTER1
12 COMPUTER2
21 VIDEO
INPT? Input selection query 31 DVI-D
32 HDMI1
33 DIGITAL LINK
36 HDMI2
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)
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.
LAMP?
Light source status
query
xxxxxx
1st number (1 - 5 digits): Light source runtime
2nd number: 0 = Light source off, 1 = Light source on
INST? Input selection list query 11 12 21 31 32 33 36 ―
NAME? Projector name query xxxxx
Returns the name set in the [NETWORK] menu → [NETWORK
SETUP] → [PROJECTOR NAME].
INF1?
Manufacturer name
query
Panasonic Returns manufacturer name.
INF2? Model name query RZ575 Returns model name.
INF0?
Other information
queries
xxxxx Returns the main version of the firmware.
CLSS? Class information query 1 Returns class for PJLink.