คำอธิบาย
| Brand | ACER |
| Model | X1228i |
| Projector Technology | DLP 3D |
| Resolution | 1024 x 768 |
| Display Compatibility | N/A |
| Display Color | 1.07 Billion Colors (30-bit) |
| Display Size | Maximum 300″ |
| Brightness (ANSI Lumens) | 4500 lm |
| Contrast Ratio | 20,000:1 |
| Aspect Ratio | 4:3 |
| Distance | 1-11.80m |
| Throw Ratio | 1.94 to 2.16 (1295.40 mm@2000 mm) |
| Lens | N/A |
| Projection Offset | N/A |
| Zoom Ratio | Optical Zoom : 1.1x Digital Zoom : 2x |
| Panel Display | N/A |
| Interface | 1 x USB 1 x VGA Out 1 x VGA In 1 x Audio Inputs 1 x Audio Outputs 1 x HDMI 1 x RS232 |
| Card Reader | None |
| Network | Wireless |
| Speaker | 3W x 1 |
| Light Source | Lamp |
| Lamp Life(STD/ECO)(hr) | Normal : 6000 Hour Economy : 10000 Hour ExtremeEco : 15000 Hour |
| Keystone Correction | -40°/+40° |
| Audible Noise | 27 dB Approximate Economy Mode 35 dB Approximate Standard Mode |
| Special Features | XGA Resolution BlueLightShield ColorSafe II |
| Power Supply | 120-230VAC |
| Power Consumption | 265 W |
| Environment | N/A |
| Package Contents | N/A |
| Dimension | (W x D x H) : 31.30 x 24.00 x 11.37 cm |
| Net Weight | 2.75 KG |
| Package Dimension | (W x D x H) : 40.00 x 16.50 x 34.00 cm |
| Gross Weight | 4.07 KG |
| Volume | 22,440.00 cm3 |
