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The Acer P1157i wireless projector delivers up to 4,500 lumens brightness, giving your presentations vivid colors and detail without the need for complete darkness. Combined with the SVGA (800 X 600) resolution and a variety of dynamic color enhancing features, this premium projector is suitable for any type of office.
4,500 Lumens Brightness
See crystal-clear, vibrant images from a distance in daylight or medium to large rooms with up to 4,500 lumens of brightness.
SVGA Resolution
With 800x600 SVGA resolution, project in confidence with sharp, detailed images and video than you have come to expect from standard projectors.
Acer BlueLightShield™
Protect your eyes from unnecessary strain by utilizing Acer BlueLightShield™ technology.
Acer LumiSense™
Acer LumiSense™ adjusts the image brightness and color saturation based on the content you're viewing.
Acer ColorBoost3D™
Reproduce lifelike colors and brilliantly bright images with Acer ColorBoost3D™ technology.
Acer ColorSafe II
Enjoy consistent, natural colors with ColorSafe II technology, which controls the dynamic RGB levels to prevent color decay.
24/7 Operation
This projector handles continuous day in, day out use - ideal for public displays and exhibitions.
Wireless Projection
Break free from the clutter of wires with easy wireless projection options and wireless dongle design.
Automatic Vertical Keystone Correction
Finding the right angle for your presentation is easier with auto keystone correction, which corrects vertical distortion.
| Image | |
|---|---|
| Native Resolution | 800 x 600 |
| Maximum Resolution | 1920 x 1200 |
| Standard Mode Brightness | 4500 lm |
| Native Aspect Ratio | 4:3 |
| Contrast Ratio | 20,000:1 |
| Throw Ratio | 1.96 to 2.15 (1270 mm@2000 mm) |
| Digital Zoom | 2x |
| Vertical Keystone Correction | -40°/+40° |
| Maximum Vertical Sync | 120 Hz |
| Maximum Horizontal Sync | 100 kHz |
| Minimum Vertical Sync | 24 Hz |
| Minimum Horizontal Sync | 15 kHz |
| Colour Supported | 1.07 Billion Colors (30-bit) |
| Lamp | |
|---|---|
| Number of Lamps | 1 |
| Lamp Power | 203 W |
| Interfaces/Ports | |
|---|---|
| USB | Yes |
| Composite Video | Yes |
| Number of VGA Inputs | 1 |
| VGA In | Yes |
| Number of VGA Outputs | 1 |
| VGA Out | Yes |
| Number Of Audio Inputs | 1 |
| Number Of Audio Outputs | 1 |
| Audio Line In | Yes |
| Audio Line Out | Yes |
| Technical Information | |
|---|---|
| Projection System | DLP |
| Projection Method | Front, Rear, Ceiling, Rear Ceiling |
| Video Compatibility | NTSC, PAL, SECAM, HDTV, EDTV, SDTV |
| Computer Compatibility | Windows PC, Mac PC, Google Chrome PC |
| Audio | |
|---|---|
| Number of Speakers | 1 |
| Speaker Output Power | 3 W |
| Speaker Output Mode | Mono |
| Network & Communication | |
|---|---|
| Wireless Capability | EZCast, Miracast Wi-Fi |
| Power Description | |
|---|---|
| Input Voltage | 120 V AC, 230 V AC |
| Operating Power Consumption | 260 W |
| Standby Power Consumption | 500 mW |
| Physical Characteristics | |
|---|---|
| Installation | Ceiling Mount |
| Weight (Approximate) | 2.40 kg |
| Form Factor | Ceiling Mountable |
| Height | 105.1 mm |
| Width | 299.5 mm |
| Depth | 220 mm |
| Miscellaneous | |
|---|---|
| Optional Accessories | Carrying Case (MC.JPE11.003), Dust Filter (MC.JPE11.002), Lamp (MC.JSA11.002) |
| Standard Accessories | AC Power Cord, Battery for remote control, Quick Start Guide, Remote Control, Security Card, VGA Cable, Carrying Case |
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