HP LD4730 47-inch Micro-Bezel Video Wall Display manual H1,V1 H1,V2 H1,V3 H1,V4 H1,V5

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Video signal strength will determine how many displays may be daisy chained together. Degradation of the video signal due to distance may limit the maximum number of displays to less than 25.

You can set up tiling through the OSD menu of each display in the array. That method is described here. You can also use HP Network Sign Manager for the same purpose. See the HP Network Sign Manager User Guide for details.

On each display, enter the OSD and navigate to the Tile submenu. Set H Monitors to the number of columns in the array and V Monitors to the number of rows. Set H Position to the column number for this display, counting from left to right. Set V Position to the row number, counting from top to bottom.

Figure 4-6Tile Mode numbering scheme

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H1,V2

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H1,V4

H1,V5

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H2,V2

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H2,V4

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H3,V1

H3,V2

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H4,V1

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H4,V5

H5,V1

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H5,V5

Each display in the tile mode array will receive the full image, but will display only its assigned part of the image based on its H Position and V Position.

Natural Mode allows the image to retain proportionality across the array by compensating for the width of the mullion (the distance between the active display area to the active display area of the adjacent display in the array). Set Natural Mode on or off, using the same setting for every display in the array.

If Natural Mode is off, the display shows the its entire portion of its assigned position within the active viewing area. If Natural Mode is on, each display will compensate for the mullion between the displays by eliminating that portion of its assigned image which would overlap the bezel. This results in a small part of the composite picture being invisible, as though blocked by the mullions between window panes.

Choose Natural Mode on if you want the composite to be correctly proportioned and off if you want every pixel visible. The difference can be seen in the following:

ENWW

Using the On-Screen Display menu 45

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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 AccessoriesMaintenance guidelines Safety and maintenance guidelinesImportant safety information Enww Shipping the display Cleaning the LD4730Cleaning the LD4730G 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 positionSoftware and utilities Installing the driver, .INF and .ICM filesInformation file Image color matching 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 controlOSD menu selections To enable/disable this Hold these buttonsSettings Brightness ContrastSharpness BacklightAudio Volume Temperature1280 x 768 pixels 1360 x 768 pixelsConfiguration Sound ModePhase Level 1 Menu Level 2 Menu Level 3 Menu Description TrebleInterface Select SensorAuto Detection NSM NetworkOSD Mode VOE SetupLevel 1 Menu Level 2 Menu Level 3 Menu Description Option LanguageLevel 1 Menu Level 2 Menu Level 3 Menu Description Schedule Power On DelayDPM Select Key LockDiagnostic Factory ResetInformation Serial numberTile Mode Monitors Firmware UpdateNatural Mode ResetUsing Key Lock Power On DelaySetting the backlight level Using Tile ModeH1,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 TroubleshootingLockout Using Online Technical SupportPower Button Preparing to call technical support HP Digital Signage Display Technical specificationsConnectors Other input HP LD4730 HP LD4730G ResolutionConnector Environmental Operating Packed WeightPreset display modes Recognizing preset display resolutionsHigh definition video formats Mode LED indicator light Power indicatorDisplay quality and pixel policy Defect Type Allowable OccurrencesFederal Communications Commission notice Agency regulatory noticesModifications CablesEuropean Union regulatory notice Canadian noticeAvis Canadien German ergonomics notice Japanese notice Korean notice Power cord set requirementsJapanese power cord requirements 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.
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