The DW771USTi is the ultimate interactive ultra-short-throw projector for the education with 3500 lumen of brightness and WXGA resolution . The projector offers a 100 inch diagonal 2.15 metre wide projection image from as little as 44cm away from the screen surface. As well as delivering an optimal viewing experience, the DW771USTi ensures a high sound quality thanks to in-built 2x10W speakers. The DW771USTi supports multi-users with dual pen functionality and an optional Finger Touch Unit with 10 points. It is HID driver-free and, for further convenience, the interactive pen can be used like a computer mouse without the complications of installing a driver. This projectors it a robust alternative to flat panels when a 100 inch size screen is required.
Native Resolution | WXGA (1280 x 800) |
Brightness | 3500 ANSI Lumens |
Contrast Ratio | 14,000:1 |
Max. Supported Resolution | UHD (3840 x 2160) @60Hz |
Native Aspect Ratio | 16:10 |
Lamp Life and Type | 6,000 / 12,000 Hours (Normal / Eco. Mode) |
Display Type | Single chip DLP® Technology by Texas Instruments |
Chip Size | 0.65” DMD |
Throw Ratio | 0.35:1 |
Image Size (Diagonal) | 80"- 100" |
Projection Distance | 283 - 446 mm |
Projection Lens | F = 2.5, f = 5.1 mm |
Zoom Ratio | Fixed 1x |
Lens Shift Range | Limited Lens Shift Vertical ±1.7% |
Offset | 120% |
Keystone Correction | Vertical: +/- 40° |
Speakers | 10W x 2 |
I/O Connection Ports | VGA-In (15pin D-Sub) (x1), HDMI (x2), Composite Video, Audio-In (RCA) , Audio-In (Mini-Jack), VGA-Out (15pin D-Sub), Audio-Out (Mini-Jack), RJ45, RS-232, 3D-Sync, USB A (Power Only), USB miniB (Interactivity), USB B (Service), Microphone (Mini-Jack) |
Dimensions (W x D x H) | 287.7 x 374.5 x 122.6 mm (not including height of mirror ) |
Weight | 5 kg |
Noise Level | 33dB / 29dB (Normal / Eco. Mode) |
3D Ready(DLP link, PC+Video) | Yes |
Universal Wall Mount (T/R 0.35) | %WM-3 |
Standard Accessories | VGA Cable, User Manual (CD), Quick Start Guide, Warranty Card (by region), Remote Controller (with battery), IR interactive Pen / nbr, AC Power Cord |