Projector Acer X1228H DLP Projector Technology DLP Brightness 4,500 ANSI Lumens Contrast Ratio 20,000:1 Resolution 1,024 x 768 Aspect Ratio – Input D-Sub,HDMI,PC Audio, Composite Video Output PC Audio, DC out,D-Sub Warranty ตัวเครื่อง 3 ปี หลอดภาพ 1 ปี หรือ 1,000 ชม. เลือกดูสินค้าอื่นในหมวดเดียวกัน Acer X1228H based on typical features and specifications: Native Resolution: The projector typically features a native resolution, often in XGA (1024 x 768 pixels) or higher, which allows for clear and detailed projections. Brightness: It typically offers high brightness, which is important for ensuring clear and visible projections even in well-lit rooms. The actual brightness may vary depending on the specific model and configuration. Contrast Ratio: The projector often comes with a contrast ratio that ensures a clear distinction between dark and light areas in the projected image. Lamp Life: It typically has a lamp with a long lifespan, which can help reduce maintenance costs over time. Projection Size: The projector is capable of projecting a large image on a screen or wall, making it suitable for different room sizes and purposes. Connectivity: It often includes a range of connectivity options, such as HDMI, VGA, USB, and audio ports, allowing you to connect various devices like laptops, Blu-ray players, and gaming consoles. Keystone Correction: The projector may feature keystone correction, which helps adjust the image if the projector is not perfectly aligned with the screen or wall.
