After a short period of time, the Lock message will disappear from the displays. At any time, you may press the INFO button on the IR remote control and the Lock message will reappear on the displays not selected to receive the IR commands:

Figure 4-4Lock message from INFO command

Pressing the MENU key on the IR remote control will exit the IR daisy chain mode and unlock all the displays.

Navigating with the infrared remote control

The IR sensor is on the back of the display but will receive IR signals coming from the front. Point the remote control toward the bottom center of the screen. You can also use the external sensor provided, which makes the remote control very easy to use. This is especially true for displays in a video wall. If you have connected multiple displays with IR daisy chain, they will all respond to a key press of the remote. See Controlling displays with IR Daisy Chain on page 32 for more details.

See Identifying remote control buttons on page 10 for details on IR remote control buttons and their functions.

Navigating with the control panel

If you have access to the control panel at the back of the display, you can use it to turn the screen on and off, and to open and navigate the OSD menu.

Figure 4-5Display control panel

INPUT MENU

To change the video source, press the INPUT button, then select the desired source from the menu that opens on the screen.

To bring up the On-Screen Display menu, press the MENU button. Press it again to exit the OSD. Once inside the menu,

●Use the arrow buttons to highlight your choice. Use them to adjust settings as well.

●To accept a highlighted selection or setting, press the INPUT button.

34 Chapter 4 Operating the display

ENWW

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HP LD4730 47-inch Micro-Bezel Video Wall Display manual Navigating with the infrared remote control
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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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