Digital-Signage plochý displej Sharp PN-LC752 75 palcov LCD 4K Ultra HD 3840 x 2160

The Sharp PN-LC752 is a 75" 4K Ultra HD LCD flat panel designed for digital signage and interactive learning environments. With a 3840 x 2160 IPS panel, 450 cd/m² brightness and a built-in touchscreen, the display supports collaborative teaching and presentations. It runs Android 11, includes built-in speakers and supports 16/7 operation, making it suitable for classrooms, meeting rooms and shared spaces where reliable, high-resolution visuals and touch interaction are required.

Advantages

The PN-LC752 provides seamless USB-C connectivity to connect and charge personal devices with a single cable, plus HDMI-OUT for extending the image to an additional display or projector. Pre-installed interactive tools and EShare wireless content sharing simplify collaboration between devices. IPS panel technology, 4K resolution and 450 cd/m² brightness deliver clear, detailed images suitable for text, graphics and multimedia content.

Suitable for

• Higher education classrooms and lecture halls
• Small group collaboration and seminar rooms
• Corporate meeting rooms and presentation spaces
• Digital signage in lobbies, retail and public areas

Key specifications

• Display diagonal: 75"
• Resolution: 3840 x 2160 (4K Ultra HD)
• Panel type: IPS, LCD
• Brightness: 450 cd/m²
• Pixel pitch: 0.372 x 0.372 mm
• Response time: 8 ms
• Contrast ratio (typical): 1200:1
• Operating system: Android 11 (built-in)
• Mounting: VESA compatible
• Built-in speakers: Yes
• Colour: Black
• Usage rating: 16/7

How to use

Connect a laptop or compatible device via the USB-C port to display content and provide power through a single cable. Use HDMI-OUT to mirror or extend the image to a second display or projector for larger audiences. Activate the touchscreen and built-in Android 11 environment to run pre-installed interactive applications or enable EShare for wireless content sharing between participant devices. Adjust brightness and input settings through the on-screen menu to match room lighting and source requirements.

Recommendations

For classroom and meeting installations, position the PN-LC752 at eye level for the primary audience and ensure reliable network access for EShare and Android-based apps. Use VESA mounting for secure installation and allow adequate ventilation around the display during extended 16/7 operation.