Acer M311 štandardný projektor 4500 ANSI lúmenov WXGA 3D

The Acer M311 Standard throw projector delivers 4500 ANSI lumens of brightness and WXGA (1280x800) native resolution with a 16:10 aspect ratio. With an LED light source and a contrast ratio of 20000:1, this white, compact projector is designed to provide clear images in a variety of lighting conditions. Its throw ratio of 1.54–1.72 allows flexible placement for medium-distance projection, and the unit’s weight of 2.7 kg supports portable use between rooms or meeting spaces.

Advantages

The Acer M311 combines high brightness and strong contrast with an energy-efficient LED light source to produce readable text and vivid visuals during presentations or multimedia playback. WXGA resolution and a 16:10 aspect ratio support widescreen content and standard presentation layouts. The mid-range throw ratio and relatively lightweight housing make installation and repositioning straightforward, while the neutral white finish integrates well in professional and home environments.

Suitable for

• Classroom and lecture hall presentations
• Small to medium meeting rooms and conference spaces
• Home entertainment and movie nights
• Business proposals, slide decks and training sessions

Key specifications

• Brightness: 4500 ANSI lumens
• Native resolution: WXGA (1280 x 800)
• Aspect ratio: 16:10
• Contrast ratio: 20000:1
• Light source: LED
• Throw ratio: 1.54 – 1.72
• Screen size compatibility: up to 7620 mm diagonal
• Weight: 2.7 kg
• Color: White

How to use

Place the Acer M311 on a stable surface or mount it according to the room layout so the projected image fills the intended screen area using the 1.54–1.72 throw ratio as a guide for distance. Connect a video source via the projector’s available input ports, power on the unit, and select the correct input. Use the projector’s keystone or digital image adjustments if necessary to achieve a square, undistorted image. For optimal image quality, adjust brightness and contrast settings to match ambient lighting and content type.

Recommendations

For consistent readability in well-lit rooms, rely on the unit’s 4500 ANSI lumen brightness and fine-tune color and contrast settings for presentations. When used for home entertainment, choose a darker viewing environment and position the projector to match the screen size; allow periodic breaks to let the LED light source cool and maintain longevity.