Panasonic PT-EZ570U Operating Instructions - Page 100

Appendix, Technical Information, PJLink protocol

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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. JJControl commands The following table lists the PJLink protocol commands that can be used to control the projector. Command Control details POWR Power supply control POWR ? INPT INPT ? AVMT AVMT ? Power supply status query Input selection Input selection query AV MUTE control AV MUTE status query ERST ? Error status query Notes Parameters 0 = Standby 1 = Power ON Parameters 0 = Standby 1 = Power ON 2 = Cool-down in progress Parameters 11 = RGB 1 12 = RGB 2 13 = Scart 21 = VIDEO 1 22 = VIDEO 2 23 = S-VIDEO 24 = COMPONENT 1 25 = COMPONENT 2 31 = DIGITAL 1 32 = DIGITAL 2 33 = DIGITAL 3 46 = INPUT 1 47 = INPUT 2 48 = INPUT 3 Parameters 30 = AV MUTE mode off 31 = AV MUTE mode on Parameters 1st byte : Indicates fan errors, range 0 - 2 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 ? INST ? NAME ? INF1 ? INF2 ? INF0 ? CLSS ? Lamp status query Input selection list query Projector name query Manufacturer name query Model name query Other information query Class information query Definitions for each value from 0 to 2 are as follows. 0 = No error known 1 = Warning 2 = Error Parameters 1st digits (1 - 5 digits) : Lamp cumulative operating time 2nd digit : 0 = Lamp off, 1 = Lamp on The followings are returned as parameters. " 11 12 13 21 22 23 24 25 31 32 33 46 47 48" The name set for [Projector name] in [Network] is returned. "Panasonic" is returned. Answer the model name with either "EZ570", "EW630", "EW530", "EX600", or "EX500". Information such as version number is returned. "1" is returned. JJPJLink security authorization When using PJLink with security authorization, either o f the password set for administrator privileges and the password set for user privileges with Web browser control can be used as the password for PJLink (Æpage 87). When using PJLink without security authorization, set use without the password for administrator privileges and the password for user privileges of Web browser control. For specifications regarding PJLink, refer to the Japan Business Machine and Information System Industries Association website. URL http://pjlink.jbmia.or.jp/ Appendix 100 - ENGLISH

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100
- ENGLISH
Appendix
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
J
The following table lists the PJLink protocol commands that can be used to control the projector.
Command
Control details
Notes
POWR
Power supply control
Parameters
0 = Standby
1 = Power ON
POWR ?
Power supply status query
Parameters
0 = Standby
1 = Power ON
2 = Cool-down in progress
INPT
Input selection
Parameters
11 = RGB 1
12 = RGB 2
13 = Scart
21 = VIDEO 1
22 = VIDEO 2
23 = S-VIDEO
24 = COMPONENT 1
25 = COMPONENT 2
31 = DIGITAL 1
32 = DIGITAL 2
33 = DIGITAL 3
46 = INPUT 1
47 = INPUT 2
48 = INPUT 3
INPT ?
Input selection query
AVMT
AV MUTE control
Parameters
30 = AV MUTE mode off
31 = AV MUTE mode on
AVMT ?
AV MUTE status query
ERST ?
Error status query
Parameters
1st byte : Indicates fan errors, range 0 – 2
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
Definitions for each value from 0 to 2 are as follows.
0 = No error known
1 = Warning
2 = Error
LAMP ?
Lamp status query
Parameters
1st digits (1 – 5 digits) : Lamp cumulative operating time
2nd digit : 0 = Lamp off, 1 = Lamp on
INST ?
Input selection list query
The followings are returned as parameters.
“ 11 12 13 21 22 23 24 25 31 32 33 46 47 48”
NAME ?
Projector name query
The name set for [Projector name] in [Network] is returned.
INF1 ?
Manufacturer name query
“Panasonic” is returned.
INF2 ?
Model name query
Answer the model name with either “EZ570”, “EW630”, “EW530”,
“EX600”, or “EX500”.
INF0 ?
Other information query
Information such as version number is returned.
CLSS ?
Class information query
“1” is returned.
PJLink security authorization
J
When using PJLink with security authorization, either of the password set for administrator privileges and the
password set for user privileges with Web browser control can be used as the password for PJLink (
Æ
page
87).
When using PJLink without security authorization, set use without the password for administrator privileges and
the password for user privileges of Web browser control.
For specifications regarding PJLink, refer to the Japan Business Machine and Information System
Industries Association website.
URL
/