Viewsonic WXGA 4000 ANSI lúmenov LED WXGA (1280x800) biely

The Viewsonic WXGA projector delivers 4000 ANSI lumens of LED brightness with a native WXGA (1280x800) resolution, designed for clear presentations and video playback in moderately lit rooms. It supports video modes up to 1080p and features a long-lasting LED light source rated for approximately 30,000 hours. With a throw ratio range of 1.37–1.64 and compatibility with screen sizes from 762 mm to 7620 mm, the projector is built for flexible placement in small-to-medium meeting rooms, classrooms, and home entertainment setups. The projector is finished in white and weighs approximately 5 kg, offering a balance of portability and stable installation potential.

Advantages

The LED projection technology provides consistent brightness and color performance over a long service life, reducing the need for lamp replacements and lowering maintenance intervals. The 4000 ANSI lumens output ensures readable images in environments with ambient light, while the WXGA native resolution balances image detail with broad compatibility for common business and multimedia content. The wide throw ratio range enables adaptable installation distances, and support for 1080p input allows use with high-definition sources.

Suitable for

• Business presentations in conference rooms and meeting spaces
• Classroom instruction and training sessions
• Home entertainment setups for movies and streaming
• Temporary installations for events and small venues

Key specifications

• Projection technology: LED
• Native resolution: WXGA (1280x800)
• Brightness: 4000 ANSI lumens
• Supported video input up to: 1080p
• Light source life: approximately 30,000 hours
• Throw ratio: 1.37 – 1.64
• Screen size compatibility: 762 mm – 7620 mm
• Weight: 5 kg
• Color: White

How to use

Place the projector on a stable surface or mount it according to the recommended throw distance to achieve the desired image size. Connect your video source using compatible input ports and select the appropriate input and aspect ratio for WXGA (1280x800) or the source resolution up to 1080p. Adjust focus and keystone settings to correct geometry and ensure a sharp image. For optimal color and brightness, allow the unit to warm up for a few minutes before critical viewing and use screen surfaces rated for projection.

Recommendations

Operate the projector in a well-ventilated location and avoid blocking air intakes. For consistent long-term performance, keep firmware updated if applicable and clean filters or vents according to the manufacturer’s maintenance schedule. When used in rooms with ambient light, increase screen gain or reduce window light to maintain image contrast.