Panasonic TH-LB30NT User Manual

68

The projector’s network functions conform to PJLink™ Class 1 standards, enabling the following operations from a computer 

using the PJLink™ protocol. 

• Setting the projector 

• Querying the projector status

The following commands are used to control the projector with the PJLink™ protocol.

POWR

Power control

Parameters

0 = Standby

1 = On

POWR ?

Power status query

Parameters

0 = Standby             1 = On

2 = Cooling down      3 = Warming up

INPT

Input switching

Parameters

11 = COMPUTER1   12=COMPUTER2

21 = VIDEO             22=S-VIDEO

31 = DVI

51 = NETWORK

INPT ? 

Input switching query

AVMT

AV mute control

Parameters

30 = AV mute off (video mute cancelled)

31 = AV mute on (video mute)

AVMT ? 

AV mute status query

ERST? 

Error status query

Parameters

1st byte   : Indicates fan errors; a number from 0 to 2

2nd byte  : Indicates lamp errors; a number from 0 to 2

3rd byte   : Indicates temperature errors; a number from 0 to 2

4th byte   : Fixed at 0

5th byte   : Indicates filter errors; a number from 0 to 2

6th byte   : Indicates other errors; a number from 0 to 2

Numbers from 0 to 2 indicate the following

0 = No error detected

1 = Warning

2 = Error

LAMP ? 

Lamp status query

Parameters

1st number (1–5 digits): Cumulative hours of lamp use

2nd number: 0 = lamp off; 1 = lamp lit

INST ? 

Input switching list query

The following values are returned in this parameter

“11 12 21 22 23 51”

NAME ? 

Projector name query

Returns the name set in “HOSTNAME

※

,” in “NETWORK”

※The “HOSTNAME” is the projector name set in the projector itself.

INF1 ?

Manufacturer name query

Returns “Panasonic”

INF2 ?

Model name query

Returns "F300NT" / "FW300NT" 

(Answer the name of the projector in use.)

INFO ? 

Query for other information Returns the version number or similar identification

CLSS ?

Class information query

Returns “1”

The password used for PJLink

TM 

is same as the one you set in the Web control.

Configure this without specifying the password for the Web control, if you use it without authentication.

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/

To use PJLink™ protocol, select [ON] to turn on the [NETWORK CONTROL] of the projector. (See page 57)