Acer P1257i, XGA Wireless Projector
- 4,500 ANSI Lumens Brightness
- Acer Bluelight Shield
- XGA (1,024 x 768), Maximum WUXGA (1,920 x 1,200)
- 20,000:1 Dynamic Black
- Maximum WUXGA (1,920 x 1,200)
- 3W built-in speaker, 24 x 7 Operation
- Wireless Projection Support with Screen Mirroring
- 4:3 (Native), 16:9 (Supported)
- HDMI, PC Audio, USB Wireless Dongle
- 2 Years Pickup and Return Warranty
| Model name | P1157i |
| Projection system | DLPTM |
| Resolution | XGA (1,024 x 768), Maximum WUXGA (1,920 x 1,200) |
| Brightness |
4,500 ANSI Lumens (Standard), 3,200ANSI Lumens (ECO) (Compliant with ISO 21118 standard) |
| Aspect ratio | 4:3 (Native), 16:9 (Supported) |
| Contrast ratio | Dynamic Black 20,000:1 |
| Throw ratio | 1.96 ~ 2.15 (50" @ 2 m) |
| Projection lens |
F = 2.56 ~ 2.68, f = 22.0 mm ~ 24.1 mm Manual Zoom and Manual Focus |
| Keystone correction | +/-40° (Vertical, Manual & Auto) |
| Lamp life | 5,000 Hours (Standard), 10,000 Hours (ECO), 15,000 Hours (ExtremeEco) |
| Noise level | 31 dBA (Standard),26 dBA (ECO) |
| Input interface |
Analog RGB/Component Video (D-sub) x 1 Composite Video (RCA) x 1 HDMI1.4a(Video, Audio, HDCP1.4) x 2 PC Audio (Stereo mini jack) x 1 USB (Wireless dongle, Type A) x 1 |
| Output interface |
Analog RGB (D-sub) x 1, PC Audio (Stereo mini jack) x 1, DC Out (5V/1.5A, USB Type A) x 1 |
| Control |
RS232 (D-sub) x 1 |
| Dimensions |
299.5 x 220 x 105.1 mm (11.8" x 8.7"x 4.1", with feet) |
| Weight |
2.4 Kg (5.29 lbs) |
| Wireless Projection |
Wireless Mirroring (Additional device must support Miracast technology) |
| Model Name | P1257i |
|---|---|
| Model Number | MR.JUR11.007 |
| Warranty | 2 years pickup and return |