HP LD4730 47-inch Micro-Bezel Video Wall Display manual Operating the display

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4 Operating the display

The display can be operated with the infrared remote control, with the control panel buttons, or remotely by any network connected media player/computer using HP Network Sign Manager. The media player/computer running HP Network Sign Manager can be connected to the display directly with an Ethernet peer to peer connection or RS-232-C serial connection, or remotely via an intranet connection.

Operation with the remote or the control panel uses the On-Screen Display (OSD) menu. This chapter details the menu.

The display provides for more than one source of video input. It will scan the various inputs to find an active one and display that image. The default scan order is Video Over Ethernet, DisplayPort, VGA for any inputs that are connected to a video source. Using the OSD menu, you can prevent the display from switching inputs by disabling this function.

In order to send video over a network, you need to install the VOE software on the computer/media player which serves as the source. See the Video Over Ethernet User Guide for details.

If the display is not receiving any input, it will go into low power mode (“sleep”). You can send it into low-power mode using the power button on the back, the infrared remote control, or by scheduling sleep times. Scheduling is done through the OSD or management software. You can also prevent the display from sleeping.

Using the On-Screen Display menu

The on-screen display menu (OSD) lets you set a variety of parameters to control the display. Not all settings are applicable to all video sources and these will be greyed out (unselectable) where they don't apply. Auto Configuration, Clock Frequency, and Clock Phase apply only to VGA input.

Other settings store three values, one each for Video Over Ethernet, VGA and DisplayPort. These settings are:

Picture Mode

Contrast

Brightness

Sharpness

Backlight

Resolution

Color Temperature

Speaker

Aspect Ratio

All other OSD settings need only be set once in order for the new value to apply regardless of the video source.

You can operate the OSD using the infrared remote control or the control panel on the back of the display.

ENWW

Using the On-Screen Display menu 31

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Contents User Guide First Edition January Document Part Number About this guide Iv About this guide Table of contents Operating the display Japanese power cord requirements Viii HP Digital Signage Displays Product featuresOptional accessories AccessoriesSafety and maintenance guidelines Important safety informationMaintenance guidelines Enww Cleaning the LD4730 Cleaning the LD4730GShipping the display Unpacking Setting up the displayComponent Function Identifying display components4Connecting to the input terminal Setting up the display Connecting the speakers sold separatelyControl Label Function Display control panelLabel Function Description Identifying remote control buttonsSetting up the remote control Mounting a single display on a stand Sold Separately Installing the HP LD4730 Frame System Sold Separately11Attaching corners Enww Securing the display Connecting cablesLINE-IN Label Function19Audio connection 22 RS-232 25 DisplayPort 26 Ethernet Enww Connecting multiple displays with Video Over Ethernet VOE Connecting multiple displays to one playerConnecting multiple displays to one player Connecting multiple displays with Tile Mode 34Multiple displays with tile mode 37Daisy chain connection RS232-C Mounting the display Considerations for wall mounting Mounting in portrait positionImage color matching file Installing the driver, .INF and .ICM filesSoftware and utilities Information fileDownloading from the Web Operating the display Using the On-Screen Display menuControlling displays with IR Daisy Chain Setting up IR Daisy Chain3IR Lock Message Menu Setting FunctionNavigating with the control panel Navigating with the infrared remote controlTo enable/disable this Hold these buttons SettingsOSD menu selections Backlight ContrastBrightness Sharpness1360 x 768 pixels TemperatureAudio Volume 1280 x 768 pixelsLevel 1 Menu Level 2 Menu Level 3 Menu Description Treble Sound ModeConfiguration PhaseNSM Network SensorInterface Select Auto DetectionOption Language VOE SetupOSD Mode Level 1 Menu Level 2 Menu Level 3 Menu DescriptionKey Lock Power On DelayLevel 1 Menu Level 2 Menu Level 3 Menu Description Schedule DPM SelectSerial number Factory ResetDiagnostic InformationReset Firmware UpdateTile Mode Monitors Natural ModeUsing Tile Mode Power On DelayUsing Key Lock Setting the backlight levelH1,V1 H1,V2 H1,V3 H1,V4 H1,V5 Optimizing analog images Tuning color + + 10Rotating the filter 11Positioning the colorimeter Operating the display Enww Solving common problems TroubleshootingUsing Online Technical Support Power ButtonLockout Preparing to call technical support HP Digital Signage Display Technical specificationsPacked Weight HP LD4730 HP LD4730G ResolutionConnectors Other input Connector Environmental OperatingPreset display modes Recognizing preset display resolutionsHigh definition video formats Defect Type Allowable Occurrences Power indicatorMode LED indicator light Display quality and pixel policyCables Agency regulatory noticesFederal Communications Commission notice ModificationsCanadian notice Avis CanadienEuropean Union regulatory notice Japanese notice Korean notice Power cord set requirements Japanese power cord requirementsGerman ergonomics notice Chemical substances Product environmental noticesUkraine Restriction of Hazardous Substances Turkey EEE regulation
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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.