
Do you have a question about the Acer X1228i and is the answer not in the manual?
| Number of colors | 1.07 billion colors |
|---|---|
| Native aspect ratio | 4:3 |
| Projection distance | 1 - 11.8 m |
| Vertical scan range | 24 - 120 Hz |
| Horizontal scan range | 15 - 100 kHz |
| Projection technology | DLP |
| Supported aspect ratios | 4:3, 16:9 |
| Contrast ratio (typical) | 20000:1 |
| Screen size compatibility | - \ |
| Projector native resolution | SVGA (800x600) |
| Keystone correction, vertical | -40 - 40 ° |
| Lamp power | 220 W |
| Lamps quantity | 1 lamp(s) |
| Light source type | Lamp |
| Service life of light source | 6000 h |
| Service life of light source (economic mode) | 10000 h |
| Focus | - |
| Throw ratio | 1.94 - 2.16 |
| Zoom capability | Yes |
| Focal length range | 21.85 - 24.01 mm |
| Aperture range (F-F) | 2.41 - 2.53 |
| Full HD | No |
| Analog signal format system | NTSC, PAL, SECAM |
| Supported graphics resolutions | 800 x 600 (SVGA), 1920 x 1200 (WUXGA) |
| HDMI ports quantity | 0 |
| USB 2.0 ports quantity | USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them. |
| Noise level | - dB |
| Projection modes | Ceiling, Front, Rear |
| Compatible operating systems | MacOS, Windows |
| RMS rated power | 3 W |
| Placement | Ceiling |
| Product type | Standard throw projector |
| Product color | Black |
| Market positioning | Presentation |
| Power source | AC |
| AC input voltage | 100 - 240 V |
| Power consumption (standby) | 0.5 W |
| Power consumption (typical) | 265 W |
| Operating temperature (T-T) | 0 - 40 °C |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 85286200 |
| Weight | 2750 g |
|---|
Covers warnings, unplugging, accessibility, and general safety guidelines.
Details on safe usage of electrical power, grounding, and extension cords.
Detailed description of projector parts, control panel, and remote layout.
Step-by-step guide for connecting and powering on the projector.
Navigating installation and OSD menus for projector setup and adjustments.
Solutions for common image display problems and general troubleshooting.
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