Panasonic PT-DW8300U - Manual (Page 114)

114
- 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.
J
Control commands
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 3 = Warm-up in progress
INPT Input selection Parameters
11 = RGB1 12 = RGB2 21 = VIDEO
22 = S-VIDEO 31 = DVI-D 32 = HDMI
33 = SDI (PT-DZ8700U/PT-DS8500U only)
INPT ? Input selection query
AVMT Shutter control Parameters
30 = Shutter mode off (picture mute canceled)
31 = Shutter mode on (picture mute)
AVMT ? Shutter mode 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 : Indicates cover open errors, range 0 - 2
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 1 cumulative operating time
2nd digit : 0 = Lamp 1 off, 1 = Lamp 1 on
3rd digits (1 - 5 digits) : Lamp 2 cumulative operating time
4th digit : 0 = Lamp 2 off, 1 = Lamp 2 on
INST ? Input selection list query
The following are returned as parameters.
“11 12 21 22 31 32” (PT-DW8300U only)
“11 12 21 22 31 32 33” (PT-DZ8700U/PT-DS8500U only)
NAME ? Projector name query
The name set for [PROJECTOR NAME] in [NETWORK SETUP] is
returned.
INF1 ? Manufacturer name query “Panasonic” is returned.
INF2 ? Model name query “DZ8700U”, “DS8500U” or “DW8300U” is returned.
INF0 ? Other information query Information such as version number is returned.
CLSS ? Class information query “1” is returned.
J
PJLink security authorization
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.
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 z
Industries Association website.
URL http://pjlink.jbmia.or.jp/