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.
f
x characters in tables are non-specific characters.
Command
Control details
Parameter / return string
Remark
POWR
Power supply control
0
1
Standby
Power on
POWR ?
Power supply status query
0
1
2
3
Standby
Power on
Cool-down in progress
Warm-up in progress
INPT
Input selection
11
12
21
31
32
41
51
52
COMPUTER1
COMPUTER2
VIDEO
HDMI1
HDMI2
MEMORY VIEWER
NETWORK
USB DISPLAY
INPT ?
Input selection query
AVMT
AV MUTE control
*1
30
31
AV mute function disabled (off)
AV mute function enabled (on)
AVMT ?
AV MUTE status query
ERST ?
Error status query
××××××
1st byte
Indicates fan errors, and
returns 0 or 2
f
0 = No error known
f
1 = Warning
f
2 = Error
2nd byte Indicates luminous lamp
errors, and returns 0 – 2
3rd byte
Indicates temperature er-
rors, and returns 0 – 2
4th byte
Indicates cover open er-
rors, and returns 0 or 2
5th byte
Indicates filter errors, and
returns 0 – 2
6th byte
Indicates other errors,
and returns 0 or 2
LAMP ?
Luminous lamp status
query
××××××
1st number (1 – 5 digits) : Total usage time of luminous lamp
2nd number : 0 = Luminous lamp off, 1 = Lumious lamp on
INST ?
Input selection list query
11 12 21 31 32 41 51 52
NAME ?
Projector name query
×××××
Returns the projector name set in [NAME CHANGE] of
[NETWORK/USB].
INF1 ?
Manufacturer name query Panasonic
Returns manufacturer name.
INF2 ?
Model name query
VW360
VX430
Returns model name.
INF0 ?
Other information query
×××××
Returns information such as version number.
CLSS ?
Class information query
1
Returns class for PJLink.
*1 When the [PROJECTOR SETUP] menu
→
[ECO MANAGEMENT]
→
[AV MUTE DETECTION] is set to [ON], do not switch on/off in a
short time.
PJLink security authentication
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.
f
For specifications related to PJLink, refer to the website of Japan Business Machine and Information System
Industries Association.
URL http://pjlink.jbmia.or.jp/english/
122 -
ENGLISH
Chapter 7 Appendix - Technical Information
