HP LD4730 47-inch Micro-Bezel Video Wall Display manual 10Rotating the filter

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3.The time since power-up will be shown. If the display has not yet warmed up for one hour, either wait for the display to complete the warm up or exit calibration menu and return later. If at least one hour has passed since the display was last powered on, proceed to the next step.

4.Choose the desired color temperature from the color temperature options provided. This setting must be the same for all displays in a video wall.

The native color temperature of the display is 9300° Kelvin (“9300K”). You can choose between 6500K, 8000K and 9300K. A lower color temperature results in a warmer picture, which may be more pleasing, depending on the environmental lighting in the area of the video wall. However, in order to lower the color temperature, blue light output must be restricted, which will reduce the maximum possible brightness.

After choosing a color temperature, click on Enter.

5.Choose the target luminance. The slider moves in increments of 10 cd/m2. Once you have set the luminance, click on Enter to move to the next option.

NOTE: If the display cannot be calibrated to the target luminance, an error message will appear indicating the luminance that could be achieved. Use that or a lower value as the target for the video wall, to ensure equal light output across the wall.

6.Open the colorimeter by rotating the ambient light filter away from the lens. Do this by pulling up on the filter arm and then swinging it out of the way.

Figure 4-10Rotating the filter

ENWW

Tuning color 49

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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 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 controlTo enable/disable this Hold these buttons SettingsOSD menu selections 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 TroubleshootingUsing Online Technical Support Power ButtonLockout 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 CablesCanadian 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.
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