Panasonic Understanding PJLink Protocol and Commands for Projectors

Page 23

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.

Control commands

The following table lists the PJLink protocol commands that can be used to control the projector.

Command

Control details

 

 

Notes

 

 

 

Parameters

 

 

 

POWR

Power supply control

0 = Standby

 

 

 

 

 

1 = Power ON

 

 

 

 

 

Parameters

 

 

 

POWR ?

Power supply status query

0 = Standby

1 = Power ON

 

 

 

2 = Cool-down in progress

 

INPT

Input selection

Parameters

 

 

 

 

 

11:RGB 1 12:RGB 2 31:DIGITAL 1 32: DIGITAL 2 33: DIGITAL 3

INPT ?

Input selection query

46:AUX1 21:VIDEO 1 22:VIDEO 2 13:RGB 3 25: VIDEO 5

 

 

47:AUX2 48:AUX3 49:AUX4

 

AVMT

AV MUTE control

Parameters

 

 

 

AVMT ?

AV MUTE status query

30 = AV MUTE mode off

 

31 = AV MUTE mode on

 

 

 

 

 

 

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

ERST ?

Error status query

4th byte : Fixed at 0

 

 

 

 

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

 

 

Parameters

 

 

 

LAMP ?

Lamp status query

1st digits (1 – 5 digits) : Lamp cumulative operating time

 

 

2nd digit : 0 = Lamp off, 1 = Lamp on

 

INST ?

Input selection list query

The following are returned as parameters.

“ 11 12 31 32 33 21 22 13 25 46 47 48 49”

 

 

NAME ?

Projector name query

The name set for [NAME CHANGE] in [NETWORK] is returned.

INF1 ?

Manufacturer name query

“Panasonic” is returned.

 

INF2 ?

Model name query

Answer the model name with EX16K

 

INF0 ?

Other information query

Information such as version number is returned.

CLSS ?

Class information query

“1” is returned.

 

 

 

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 (See page 16). 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 Industries Association website.

URL http://pjlink.jbmia.or.jp/

23

Image 23
Contents Operating Instructions Contents WEB control See Command controlRequest Regarding Security What you can doNecessary environment for computers to be connected  Wired LAN Check 1 For LAN cableComputer without a built-in wired LAN function Check your computerPress the Select button Press the Menu button on remote controlNetwork menu Displaying the Network menuPress to select Projector name, and press Select button Projector nameIP address  Network setup Default wired LAN settings Default gateway Network control Network status Computer operation Connecting with Wired LANNetwork factory default Accessing from the Web browser Using Web BrowserProjector status Using Web BrowserParameter Description Error informationBasic control Detail control  Administrator mode  User account  User mode Change PasswordClick Submit Network configComplete the detailed settings and click Next Ping test LAMP1-4 Runtime Mail setupLamp 1-4 Runtime Authentication set upContents of mail sent Command port set up PJLink protocol Control commandsPJLink security authorization Command Control detailsThere is a response from the projector Control commands via LANCommand transmission method Receive data Error message Termination symbol Response data Data section Blank Mode Termination symbolDescriptions See GlossaryTrademarks ヱㄏㄔㄐㄏㄊチヤㄐㄓㄑㄐㄓㄕㄊㄐㄏ

PT-EX16K specifications

The Panasonic PT-EX16K is a high-performance projector designed for large venues, corporate events, and educational purposes, offering stunning image quality and advanced features. This projector is particularly known for its exceptional brightness, boasting a powerful output of 16,000 lumens. This high brightness level is critical for maintaining clarity and visibility in well-lit environments, ensuring that presentations, films, and displays remain clear and impactful.

One of the standout features of the PT-EX16K is its WUXGA resolution (1920 x 1200 pixels), which surpasses standard HD. This resolution allows for detailed images, ideal for showcasing intricate visuals in presentations or facilitating immersive experiences during films. With a high contrast ratio, the projector produces deep blacks and vibrant colors, enhancing the overall quality and richness of the projected content.

To complement its impressive brightness and resolution, the PT-EX16K utilizes Panasonic’s advanced SOLID SHINE laser technology. This innovation ensures longevity and reliability, with a lifespan of up to 20,000 hours without the need for lamp replacements. This not only reduces maintenance costs but also ensures continuous operation, crucial for high-demand environments.

Flexibility is another key characteristic of the PT-EX16K. The projector supports multiple lens options, allowing users to select the most suitable lens for their space, whether it be a short throw for small rooms or a long throw for large auditoriums. This versatility makes the projector a viable choice for diverse applications.

Additionally, the PT-EX16K features comprehensive connectivity options, including HDMI, DVI-D, and various analog inputs, ensuring compatibility with a wide range of devices. The projector supports 4K signals, making it suitable for high-definition content, while built-in edge blending and warping capabilities facilitate seamless multi-projector setups for larger displays.

Furthermore, the projector is equipped with a sophisticated cooling system, ensuring efficient thermal management during operation, which is crucial for maintaining performance over extended periods. Its robust design is built to endure the rigors of various installations, making the PT-EX16K a reliable choice for demanding professional environments.

In summary, the Panasonic PT-EX16K combines high brightness, advanced laser technology, flexibility, and extensive connectivity, making it a top choice for users looking to create impactful presentations and immersive viewing experiences in large venues.