Technical Information; Pjlink Protocol - Panasonic PT-VW340Z Operating Instructions Manual

Technical Information

PJLink protocol

The network function of the projector supports 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.
x characters in tables are non-specific characters.
f
Command Control details
POWR Power supply control
Power supply status
POWR ?
query
INPT Input selection
INPT ? Input selection query
AVMT AV MUTE control
AVMT ? AV MUTE status query
ERST ? Error status query
Lamp status query
LAMP ?
Input selection list query
INST ?
NAME ? Projector name query
INF1 ? Manufacturer name query Panasonic
INF2 ? Model name query
INF0 ? Other information query
CLSS ? Class information query
PJLink security authorization
The password used for PJLink is the same as that of the password set for web control.
When using the projector without security authentication, do not set a password for web control.
For specifications related to PJLink, refer to the website of Japan Business Machine and Information System Industries
f
Association.
URL http://pjlink.jbmia.or.jp/english/
Chapter 6 Appendix - Technical Information
Parameter / return
string
0 Standby
1 Power ON
0 Standby
1 Power ON
2 Cool-down in progress
3 Warm-up in profress
11 RGB 1
12 RGB 2
21 VIDEO
22 S-VIDEO
31 HDMI
30 AV MUTE mode off
31 AV MUTE mode on
1st byte
2nd byte
3rd byte
xxxxxx
4th byte
5th byte
6th byte
1st digits (1 – 5 digits) : Lamp cumulative operating time
xxxxxxxxxxxx
2nd digit : 0 = Lamp off, 1 = Lamp on
11 12 21 22 31
xxxxx The name set for [NAME CHANGE] in [NETWORK] is returned.
Returns manufacturer name.
VW340Z
Returns model name.
VX410Z
xxxxx Returns information such as version number.
1 Returns class for PJLink.
Remark
Indicates fan errors,
range 0 – 2.
Indicates lamp errors,
range 0 – 2
Indicates temperature
f 0 = No error is
errors, range 0 – 2.
detected
f 1 = Warning
Fixed at 0.
f 2 = Error
Indicates filter errors,
range 0 – 2.
Indicates other errors,
range 0 – 2.
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