Acer X1228i 4500 Lumens XGA DLP Projector
Resolution: XGA (1024 x 768)
Contrast Ratio: 20,000:1
Aspect Ratio: 4:3 (Native)
Throw Ratio: 1.94 ~ 2.16 (51"@2m)
Brightness: 4500 Lumens
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Acer Essential series projectors are best value projectors ideal for everyday use, at work or home. Make your presentations more compelling and entertainment more exciting with high brightness, high contrast and DLP® 3D Ready2, while adhering to your bottom line.
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.
Wireless Projection
Break free from the clutter of wires with easy wireless projection options and wireless dongle design
Acer LumiSense™
Acer LumiSense™ adjusts the image brightness and color saturation based on the content you're viewing.
Acer ColorSafe II
Enjoy consistent, natural colors with ColorSafe II technology, which controls the dynamic RGB levels to prevent color decay.
Acer BlueLightShield™
Protect your eyes from unnecessary strain by utilizing Acer BlueLightShield™ technology.
Football Mode
Gather your friends and share in the glory of your favorite sport on an immense screen. Football mode enhances the colors to clearly show all the action.
Image
Native Resolution
- 1024 x 768
Maximum Resolution
- 1920 x 1200
Standard Mode Brightness
- 4800 lm
Native Aspect Ratio
- 4:3
Compatible Aspect Ratio
- 16:9
Contrast Ratio
- 20,000:1
Throw Ratio
- 1.94 to 2.16 (1295.40 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
Lamp Type
- E20.7
Number of Lamps
- 1
Lamp Power
- 220 W
Normal Mode Lamp Life
- 6000 Hour
Economy Mode Lamp Life
- 10000 Hour
ExtremeEco Mode Lamp Life
- 15000 Hour
Interfaces/Ports
HDMI
- Yes
HDMI Version
- HDMI 1.4a
USB
- Yes
Composite Video
- Yes
Number of VGA Inputs
- 1
VGA In
- Yes
Number Of Audio Inputs
- 1
Number Of Audio Outputs
- 1
Audio Line In
- Yes
Audio Line Out
- Yes
Total Number of HDMI Ports
- 1
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
Operating Power Consumption
- 265 W
Standby Power Consumption
- 500 mW
Physical Characteristics
Installation
- Ceiling Mount
Weight (Approximate)
- 2.75 kg
Form Factor
- Ceiling Mountable
Height
- 4.5 mm
Width
- 12.3 mm
Depth
- 9.4 mm
Miscellaneous
Optional Accessories
- Lamp (MC.JR711.008)
Standard Accessories
- AC Power Cord
- Battery for remote control
- Lens Cap
- Quick Start Guide
- Remote Control
- Security Card
- VGA Cable