HP LD4730 47-inch Micro-Bezel Video Wall Display manual Transmission/Receiving Protocol

Models: LD4730 47-inch Micro-Bezel Video Wall Display

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COMMAND1

COMMAND2

DATA1

DATA2

DATA3

 

 

 

 

 

 

 

45.

Energy Saving

f

l

00H–03H

 

 

 

 

 

 

 

 

 

46.

Subnet mask (VOE)

v

g

 

 

 

 

 

 

 

 

 

 

47.

Serial No.

f

y

FFH

 

 

 

 

 

 

 

 

 

48.

S/W Verison

f

z

FFH

 

 

 

 

 

 

 

 

 

49.

IP Address (NSM)

v

k

 

 

 

 

 

 

 

 

 

 

50.

Mac Address (VOE)

v

h

 

 

 

 

 

 

 

 

 

 

51.

Check VOE availability

v

I

FFH

 

 

 

 

 

 

 

 

 

52.

Mac Address (NSM)

v

j

 

 

 

 

 

 

 

 

 

 

53.

Product Name

f

v

FFH

 

 

 

 

 

 

 

 

 

Transmission/Receiving Protocol

Transmission

[Command1][Command2][][Set ID][][Data][Cr]

*[Command 1]

First command (k, j, m, d, f, x, v)

 

 

*[Command 2]

Second command (a to z)

 

 

*[Set ID]

Set up the Set ID number of product. range: 01H to 63H. by setting

 

'0', server can control all products.

 

When operating with more than 2 sets using set ID as '0' at the

 

same time, do not check the ack message. Because all sets will

 

send the ack message, it is not possible to check all of the ack

 

messages.

 

 

*[Data]

To transmit command data.

 

Transmit 'FF' data to read status of command.

 

 

*[Cr]

Carriage Return

 

ASCII code '0 x 0 D'

 

 

*[]

ASCII code Space (0 x 20)

 

 

OK Acknowledgement

[Command2][][Set ID][][OK][Data][x]

*The Product transmits ACK (acknowledgement) based on this format when receiving normal data. At this time, if the data is in data read mode, it indicates present status data. If the data is in data write mode, it returns the data of the media player/computer.

4 Command reference

ENWW

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HP LD4730 47-inch Micro-Bezel Video Wall Display manual Transmission/Receiving Protocol

LD4730 47-inch Micro-Bezel Video Wall Display specifications

The HP LD4730 is a state-of-the-art 47-inch Micro-Bezel Video Wall Display designed to enhance visual experiences in various settings, including retail, control rooms, and corporate environments. With its ultra-narrow bezels, the LD4730 offers an immersive viewing experience by minimizing the gaps between screens, allowing for seamless video wall configurations.

One of the standout features of the HP LD4730 is its impressive Full HD resolution of 1920 x 1080 pixels, which ensures crystal-clear image quality. The display leverages advanced LED backlighting technology, delivering vibrant colors and deep blacks, making it suitable for a wide range of applications, from showcasing promotional content to displaying critical data in real-time.

The LD4730 is engineered for 24/7 operation, providing reliability and durability for continuous use in demanding environments. This makes it ideal for digital signage applications where uptime is crucial. Its robust design is complemented by a sophisticated thermal management system that ensures optimal performance while preventing overheating, thereby prolonging the lifespan of the display.

In terms of connectivity, the HP LD4730 offers multiple input options, including HDMI, DisplayPort, and DVI, allowing for easy integration with various devices and content sources. This versatility is essential for creating dynamic presentations and showcasing diverse content formats. Additionally, it supports daisy chaining, enabling users to connect multiple displays easily for larger video walls without the need for additional hardware.

The display also incorporates advanced calibration capabilities that ensure consistent brightness and color across all units in a video wall setup. This feature maintains a uniform appearance, crucial for professional environments where visual consistency is key.

For added convenience, the HP LD4730 includes a user-friendly interface, allowing for straightforward setup and configuration. The display can be easily mounted in portrait or landscape orientation, providing flexibility in design and installation.

In conclusion, the HP LD4730 47-inch Micro-Bezel Video Wall Display is a powerful solution for businesses looking to create impactful visual displays. Its high-resolution capabilities, durable design, and extensive connectivity options make it suitable for a broad array of applications, ensuring high-quality performance and reliability in any environment.