Using PJLink protocol

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

To use PJLink protocol, turn [ON] the [NETWORK CONTROL] in the NETWORK menu for the projector. (See page 7)

Applicable commands

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

Command

Control details

 

Notes

 

 

 

Parameters

 

 

POWR

Power control

0 = Standby

 

 

 

 

1 = On

 

 

 

 

Parameters

 

 

POWR ?

Power status query

0 = Standby

1 = On

 

 

 

2 = Cooling down

3 = Warming up

 

INPT

Input switching

Parameters

 

 

 

 

11 = COMPUTER1

12 = COMPUTER2

INPT ?

Input switching query

21 = VIDEO

22 = S-VIDEO

 

AVMT

AV mute control

Parameters

 

 

 

 

30 = AV mute off

 

 

AVMT ?

AV mute status query

 

 

31 = AV mute on

 

 

 

 

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

ERST ?

Error status query

4th byte : Fixed at 0

 

 

 

 

5th byte : Fixed at 0

 

 

 

 

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

 

 

Parameters

 

 

LAMP ?

Lamp status query

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”

 

 

 

 

 

 

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

Answers 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”

 

 

 

 

 

 

 

„„PJLink security authentication

The password used for PJLink 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.

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/

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Panasonic PT-LB1E, LB1U, LB1EA manual Using PJLink protocol, „„PJLink security authentication, Command Control details

LB1U, PT-LB1E, LB1EA specifications

Panasonic has established itself as a leader in projection technologies with its impressive range of projectors, including the Panasonic LB1U, LB1EA, and PT-LB1E models. These projectors are designed to cater to various settings, from classrooms to corporate environments, ensuring that users have high-quality visual experiences.

The Panasonic LB1U offers a compact design combined with powerful performance. It features a brightness of 3,100 lumens, which allows for clear projections even in well-lit rooms. Vision and color accuracy are enhanced by its Daylight View Basic technology, which automatically adjusts the image quality based on ambient light conditions. This feature ensures that presentations remain sharp and vibrant, regardless of the surrounding light.

Similarly, the LB1EA model brings exceptional versatility with its lightweight and portable design. It boasts a range of connectivity options, including HDMI, VGA, and USB ports, making it easy to connect to different devices such as laptops, mobile devices, and more. The LB1EA also includes a built-in speaker, providing an all-in-one solution for engaging presentations without the need for external audio equipment.

The PT-LB1E projector is another standout in Panasonic's lineup, known for its impressive 3LCD technology, which produces bright and true-to-life colors. With a lamp life of up to 6,000 hours, maintenance is minimized, allowing for extended use without frequent replacements. The PT-LB1E is built with energy efficiency in mind, making it an eco-friendly option for educational and corporate users alike.

All three models highlight Panasonic's commitment to user-friendly operation. Features like automatic keystone correction and adjustable projection settings make setup straightforward, allowing users to focus on their content rather than technical difficulties. Additionally, the intuitive remote control simplifies navigation through menus and settings.

With flexible installation options and advanced lens technologies, these projectors deliver outstanding performance across different environments. The Panasonic LB1U, LB1EA, and PT-LB1E models are ideal choices for professionals seeking reliable, high-quality projection solutions that meet the demands of modern presentation settings. With their combination of portability, connectivity options, and impressive image quality, they stand out as exceptional tools for enhancing communication and engagement.