ViewSonic LSD400W laserový projektor WXGA 4000 ANSI lumenov krátka projekčná vzdialenosť

The ViewSonic LSD400W is a high-performance laser projector designed for professional and educational environments. With 4000 ANSI lumens of brightness and WXGA resolution, it delivers clear, vibrant images even in well-lit rooms. The laser phosphor light source ensures up to 30,000 hours of maintenance-free operation in Eco mode, reducing total cost of ownership.

Advantages

This projector features a short throw ratio of 0.49, allowing large images from a short distance, ideal for small spaces. The laser light source provides instant on/off and consistent brightness over its lifespan. With HDR10/HLG support and a 3,000,000:1 contrast ratio, it offers stunning picture quality. The built-in 10W speaker and multiple connectivity options make it versatile for various setups.

Suitable for

• Classrooms and lecture halls
• Corporate meeting rooms
• Home theater enthusiasts
• Digital signage and events

Key specifications

• Display Technology: DLP
• Native Resolution: WXGA (1280 x 800)
• Brightness: 4000 ANSI Lumens
• Light Source: Laser Phosphor, up to 30,000 hours life
• Contrast Ratio: 3,000,000:1 (SuperEco Mode)
• Throw Ratio: 0.49 (Short Throw)
• Keystone Correction: Horizontal/Vertical, Auto Vertical
• Projection Size: 60" - 300"
• Input Lag: 16ms (at 1080p)
• Input Ports: 2x HDMI 1.4, 1x USB-A (Power Out), 1x Audio In (3.5mm)
• Output Ports: 1x Audio Out (3.5mm)
• Speaker: 1x 10W
• Noise Level: 27dB (Eco Mode)
• Power Consumption: 240W (Normal), <0.5W (Standby)
• HDR Support: HDR10/HLG
• 3D Support: Yes (via HDMI)
• Offset: 110% +/-5%

Recommendations

For optimal performance, use in a room with controlled ambient light. The short throw lens is perfect for rear projection or tight spaces. Pair with a compatible screen for best image quality.