Using The Pjlink; Tm Protocol; Supported Commands; Pjlink Tm - Panasonic PT-D4000U Operating Instructions Manual

Using the PJLink

The network functions of the projector are compatible with PJLink™ Class 1. The operations mentioned below can
be performed from a personal computer using the PJLink™ protocol.
• Projector settings
• Projector status inquiry

Supported commands

The commands for controlling the projector using the PJLink™ protocol are as given in the table below.
Command
POWR Power control
POWR ? Power status inquiry
INPT Input selection
INPT ? Input selection inquiry
AVMT Shutter control
AVMT ? Shutter status inquiry
ERST ? Error status inquiry
LAMP ? Lamp status inquiry
INST ?
Input selection list inquiry
NAME ? Projector name inquiry
INF1 ? Manufacturer's name inquiry
INF2 ? Model name inquiry
INFO ? Other information inquiry
CLSS ? Class information inquiry
PJLink
™
The password used for PJLink™ is the same as the password set for WebBrowser control.
When using these commands without authentication, leave the WebBrowser control password unspecified.
• PJLink™ is a pending trademark in Japan, the United States and other countries and regions. For details on
PJLink™ specifications, refer to the Japan Business Machine and Information System Industries Association
website. The URL is http://pjlink.jbmia.or.jp/english/
46
™
Control Description
security authentication
protocol
Parameter
0 = Standby
1 = Power "ON"
Parameter
0 = Standby
1 = Power "ON"
2 = Cooling down
3 = During warm-up
Parameter
11 = RGB1
12 = RGB2
21 = VIDEO
22 = S-VIDEO
31 = DVI-D
Parameter
30 = Shutter mode OFF (Mute reset of video)
31 = Shutter mode ON (Mute video)
Parameter
1st byte: Refers to fan error; one of 0 to 2
2nd byte: Refers to lamp error; one of 0 to 2
3rd byte: Refers to temperature error; one of 0 to 2
4th byte: Refers to cover open error; one of 0 to 2
5th byte: Refers to filter warning; one of 0 to 2
6th byte: Refers to some other error; one of 0 to 2
The meaning of 0 to 2 is as given below.
0 = Error not detected
Parameter
First number (digits 1 to 5): Lamp1 cumulative time
Second number: 0 = Lamp1 OFF; 1 = Lamp1 ON
Third number (digits 0 to 5): Lamp2 cumulative time
Fourth number: 0 = Lamp2 OFF; 1 = Lamp2 ON
Parameter responds with following values:
"11 12 21 22 31"
Responds with the name set in "HOST NAME" of "NETWORK"
Responds with "Panasonic"
Responds with "D4000"
Responds with version number and so on
Responds with "1"
Remarks
1 = Warning 2 = Error