HP LD4730 47-inch Micro-Bezel Video Wall Display Cleaning the LD4730G, Shipping the display

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Cleaning the LD4730

1.Turn off the display and unplug the power cord from the back of the unit.

2.Dust the display by wiping the screen and the cabinet with a soft, clean antistatic cloth.

3.For more difficult situations such as removing fingerprints or other substances from the display screen, use a foam window cleaner with no petroleum derivatives or alternatively use a 50/50 mix of water and isopropyl alcohol sprayed onto a cloth to clean the screen surface. Make sure to protect against dripping any liquid under the bezel.

CAUTION: Never spray the cleaner directly on the screen surface. It might seep behind the bezel and damage the electronics.

CAUTION: To clean the display screen or cabinet, do not use cleaners that contain any petroleum- based materials such as benzene or thinner or any volatile substance. These chemicals might damage the display.

Cleaning the LD4730G

The protective glass on the LD4730G is extremely easy to clean. Most marks wipe off with a dry cloth. Use a foam window cleaner with no petroleum derivatives to remove more difficult substances. Avoid scrubbing with any abrasive materials or scraping, as this can scratch the glass.

Shipping the display

Keep the original packing box in a storage area. You might need it later if you move or ship the display.

ENWW

Maintenance guidelines 5

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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 AccessoriesImportant safety information Safety and maintenance guidelinesMaintenance guidelines Enww Cleaning the LD4730G Cleaning the LD4730Shipping 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 controlSettings To enable/disable this Hold these buttonsOSD 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 TroubleshootingPower Button Using Online Technical SupportLockout 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 CablesAvis Canadien Canadian noticeEuropean Union regulatory notice Japanese power cord requirements Japanese notice Korean notice Power cord set 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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