HP LD4730 47-inch Micro-Bezel Video Wall Display manual LED fault Check Command d p

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[n][][Set ID][][OK/NG][Data][x]

[Data]	The data is 1 byte signed integer between –128
	and 127.

32. LED fault Check (Command: d p)

To check LED fault.

Transmission

[d][p][][Set ID][][Data][x]

[Data]	Data is always FF (in Hex)

Acknowledgement

[p][][Set ID][][OK/NG][Data][x]

[Data]

0: LED Fault

1:LED OK

2:N/A(DPM/Power Off)

33.DHCP (VOE) (Command: v e)

Set DHCP on or off for VOE.

Transmission

[v][e][][Set ID][][Data][x]

[Data]	0:	Disable

	1:	Enable

Acknowledgement

[e][][Set ID][][OK/NG][Data][x]

18 Command reference

ENWW

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Contents Command Reference Guide First Edition January Document Part Number About This Guide Iv About This Guide Table of contents Scheduling Input select Command f u Main Picture Input Command reference RS-232-C configurationsCommand reference list Communication parameterCommand reference list Transmission/Receiving Protocol Power Command k a Input Select Command k b Main Picture Input Aspect Ratio Command k c Main picture formatLocal Dimming Command j a Backlight Command m g Volume Control Command k fContrast Command k g Brightness Command k hAmbient Light Sensor Command j b Display Name Command v a Sharpness Command k kOSD Select Command k l Remote Lock/Key Lock Command k m Balance Command k tColor Temperature Command k u Abnormal state Command k zISM Method Command j p Auto Configure Command j uKey Command m c Subnet mask, NSM setup Command v lTile H Position Command d e Tile V Position Command d f Tile H Monitors Command d gTile V Monitors Command d h Display Location Command v b Natural Mode In Tile Mode Command d jPicture Mode Command d Sound Mode Command d yPlayer Name Command v d Operating time Command d l Thermal value Command d nLED fault Check Command d p Dhcp VOE Command v eSpeaker Command d Time Command f aOn Timer On/Off Timer Time Command f d Off Timer On/Off Timer Time Command f e Enww Scheduling Input select Command f u Main Picture Input InputIP Address, VOE Setup Command v f Auto Detection Command f gPower On Delay Command f h Language Command f DPM Select Command f jReset Command f k Energy saving Command fSubnet mask, VOE Setup Command v g Serial no. Check Command f y48. S/W Version Command f z IP Address, NSM setup Command v k Mac Address, VOE Setup Command v hCheck VOE availability Command v Mac Address, NSM setup Command v j

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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.