Information file | HP LD4730 47-inch Micro-Bezel Video Wall Display

●If access to the back of the display will be difficult, you can attach all cables to each display before installation on the wall mount and turn the main power switch ON () before placing the display flush against the wall. You can perform any desired color calibration before mounting, or you can install a USB extension cable in the USB port to facilitate color calibration in the future.

●If you will be installing the HP LD4730 Framing System, do so after all displays have been mounted and adjusted.

Software and utilities

HP displays are Plug-and-Play with Windows® XP, Windows Vista®, and Windows 7 operating systems, so you do not need to install the .INF file or the .ICM file for these operating systems. Software, utilities and documentation are provided on the CD that comes with the display. The most current versions of the following software and utilities can be downloaded from the following HP website for use with the displays as needed: www.hp.com.

●Display driver firmware

●Auto-adjustment Pattern Utility — Optimizes the display of VGA input.

●Supporting system files, .INF and .ICM

●HP Network Sign Manager — Remote management and control software. Allows you to select and control displays singly or in groups, remotely from a media player/computer connected by RS-232 or Ethernet.

●Video Over Ethernet — Software that runs on the media player/computer which lets you discover network connected displays, associate displays to any media player/computer attached to the network, and send video from the media player/computer to the associated display.

You can also install any of these from the CD that comes with the display.

The information file

The setup information, or .INF file, defines display resources used by Microsoft® Windows operating systems to ensure display compatibility with the media player/computer’s graphics adapter.

The image color matching file

The image color matching, or .ICM file, is a color data file that is used in conjunction with graphics applications to provide consistent color matching from display screen to printer, or from scanner to the display screen. The .ICM file is only activated from within the graphics applications that support this feature.

Installing the driver, .INF and .ICM files

The display driver firmware and the supporting system files are packaged together and installed with one download operation.

You can install the .INF and .ICM files from the CD or download them from the HP displays support website.

Installing from the CD

To install the .INF and .ICM files on the media player/computer from the CD:

1.Insert the CD in the media player/computer CD-ROM drive. The CD menu appears.

2.View the Display Driver Readme file.

ENWW	Software and utilities 29

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.