Panasonic PT-VX415NZU User Manual

Page of 140
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
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
22
31
51
RGB 1
RGB 2 
VIDEO 
S-VIDEO 
HDMI 
NETWORK/USB
INPT ?
Input selection query
AVMT
AV MUTE control
30
31
AV MUTE mode off
AV MUTE mode on
AVMT ?
AV MUTE status query
ERST ?
Error status query
××××××
1st byte Indicates fan errors, 
range 0 – 2
0 = No error 
 
f
known 
1 = Warning 
 
f
2 = Error
 
f
2nd byte Indicates lamp errors, 
range 0 – 2
3rd byte Indicates temperature 
errors, range 0 – 2
4th byte Fixed at 0
5th byte Indicates filter errors, 
range 0 – 2
6th byte Indicates other errors, 
range 0 – 2
LAMP ?
Lamp status query
××××××××××××
1st digits (1 – 5 digits) : Lamp cumulative operating time
2nd digit : 0 = Lamp off, 1 = Lamp on
INST ?
Input selection list 
query
11 12 21 22 31 51
NAME ?
Projector name query
×××××
Returns the name set in [NAME CHANGE] of  
[NETWORK/USB].
INF1 ?
Manufacturer name 
query
Panasonic
Returns manufacturer name.
INF2 ?
Model name query
VW345NZ
VX415NZ
Returns model name.
INF0 ?
Other information query ×××××
Returns information such as version number.
CLSS ?
Class information query 1
Returns class for PJLink.
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.
ENGLISH - 123
Chapter 6   Appendix - Technical Information