Technical Information; Pjlink Protocol - Panasonic PT-DZ770E Operating Instructions Manual

Technical information

Technical information

PJLink protocol

The network function of this projector supports the 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.
Command Control details
POWR Power supply control
POWR? Power supply status query
INPT Input selection
INPT? Input selection query
AVMT Shutter control
AVMT? Shutter status query
ERST? Error status query
LAMP? Lamp status query
INST? Input selection list query
NAME? Projector name query
INF1? Manufacturer name query Returns "Panasonic".
INF2? Model name query
INF0? Other information queries Returns information such as version number.
CLSS? Class information query
■ 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.
▶
z For specifications regarding PJLink, refer to the Japan Business Machine and Information System
Industries Association website.
URL http://pjlink.jbmia.or.jp/english/
110 - ENGLISH
Parameters
0 = Standby
1 = Power on
Parameters
0 = Standby
2 = Cool-down in progress
Parameters
11=RGB1 12=RGB2
22=S-VIDEO 31=DVI-D
Parameters
30 = shutter function off (picture mute canceled)
31 = shutter function on (picture mute)
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 is detected 1 = Warning 2 = Error
Parameters
1st digits (1 - 5 digits): Lamp 1 cumulative operating time
2nd digits: 0 = Lamp 1 off, 1 = Lamp 1 on
3rd digits (0 - 5 digits): Lamp 2 cumulative operating time
4th digits: 0 = Lamp 2 off, 1 = Lamp 2 on
Parameters are returned with the following values.
"11 12 21 22 31 32"
Returns the name set in [PROJECTOR NAME] of [NETWORK SETUP].
Returns "DZ770".
Returns "1".
Notes
1 = Power on
3 = Warm-up in progress
21=VIDEO
32=HDMI