DetailsWith projection this crisp and bright, even your most complex concepts will be grasped easily by associates, clients or students. The high resolution and brilliant color of Acer’s Large-Venue Series projectors will let the power of your ideas shine through, and their top-notch technologies will keep you in complete control.
General Short Description
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Technical Information Projection Method Front, Rear, Front-Ceiling, Rear-Ceiling Projection Lens Lens Type Manual Focus Maximum Lens Aperture F 2.93 Maximum Focal Length 21.42 mm Minimum Diagonal Image Size 660mm Maximum Diagonal Image Size 7594 mm Minimum Projection Distance 1 m Maximum Projection Distance 8.6 m Lamp Number of Lamps 1 Normal Mode Lamp Life 3000 Hour Economy Mode Lamp Life 4000 Hour Image Maximum Resolution 1920 x 1200 Native Resolution 1024 x 768 Native Aspect Ratio 16:09 Compatible Aspect Ratio 4:03 Contrast Ratio 20000 : 1 Throw Ratio 1.40 ~ 1.91 (70"@2m) Vertical Keystone Correction '+/-30° (Vertical, Horizontal, Manual), 4-Corner Correction Standard Mode Brightness 5000 ANSI Lumens (Standard) Audio Speakers Yes Number of Speakers 2 Speaker Output Mode Stereo Interfaces/Ports HDMI Yes Audio Line In Yes Audio Line Out Yes Physical Characteristics Weight (Approximate) 4.5 Kg Fan Noise 33 dBA (Standard), 28 dBA (ECO),without dust filter Miscellaneous Package Contents K137 DLP Projector
AC to DC Power Adapter
Universal to VGA Cable
Quick Start Guide
MHL Cable (HDMI to Micro-USB)
Warranty Warranty 3 Year