Sharp P621U Προβολέας Standard-Throw 6200 ANSI Lumen 3LCD WUXGA (1920x1200) Λευκό

The Sharp P621U is a high-brightness laser projector designed for large meeting rooms, lecture halls, and fixed installation environments. Delivering 6200 ANSI lumens with 3LCD projection and a native WUXGA (1920×1200) resolution, it produces detailed, high-contrast imagery suitable for data, video and mixed-content presentations. The built-in laser light source provides up to 20,000 hours of operation, reducing maintenance and ensuring stable brightness over long periods.

Advantages

The P621U combines high luminous output and WUXGA resolution to support sharp text and fine graphical detail on large screens. Laser illumination offers long service life and consistent color performance without frequent lamp changes. 3LCD projection delivers balanced color and high white/colour light output, while manual focus and a variable focal length lens (15.3–24.6 mm) allow flexible placement and image sizing in fixed installations. Integrated support for multiple analogue TV signal formats and an RS-232 serial interface simplifies compatibility with existing AV control systems.

Suitable for

• Large conference rooms and auditoriums
• University lecture halls and training venues
• Corporate boardrooms and control rooms
• Permanent AV installations in houses of worship or museums

Key specifications

• Brightness: 6200 ANSI lumens
• Projection technology: 3LCD
• Native resolution: WUXGA (1920×1200)
• Light source: Laser with up to 20,000 hours service life
• Focus: Manual
• Focal length: 15.3–24.6 mm
• Aperture range: f/1.6–f/2.0
• Supported analogue signal systems: NTSC, PAL, PAL60, PAL M, PAL N, SECAM
• Control interface: RS-232 serial connectivity

How to use

Install the projector on a fixed mount or a stable surface, ensuring adequate ventilation and access to power and input sources. Position the unit so the lens is aligned with the screen, adjust the throw distance to achieve the desired image size, and set manual focus until the projected image is sharp. Connect video sources and control systems using the available AV inputs and the RS-232 port for centralized control and automation. Follow on-screen menus or the supplied documentation to configure resolution and image settings for optimal display.

Recommendations

For best long-term performance, maintain clear airflow around the projector and follow scheduled maintenance checks. Use the laser light mode settings recommended for your room brightness to balance image brightness and energy consumption. When integrating with legacy analogue sources, verify signal format compatibility and use appropriate cabling or converters if necessary.