| Projector brightness | 4000 ANSI lumens |
| Projection technology | DLP |
| Projector native resolution | WXGA (1280x800) |
| Contrast ratio (typical) | 20000:1 |
| Native aspect ratio | 16:10 |
| Screen size compatibility | 685.8 - 7620 mm (27 - 300") |
| Supported aspect ratios | 4:3, 16:10, 16:9 |
| Projection distance | 1 - 10 m |
| Number of colours | 1.073 billion colours |
| Keystone correction, vertical | -40 - 40° |
| Horizontal synchronization (min) | 15 kHz |
| Horizontal synchronization (max) | 100 kHz |
| Vertical synchronization (min) | 0.024 kHz |
| Vertical synchronization (max) | 0.12 kHz |
| Light source type | Lamp |
| Service life of light source | 6000 h |
| Service life of light source (economic mode) | 10000 h |
| Lamp type | UHP |
| Lamps quantity | 1 lamp(s) |
| Focal length range | 21.85 - 24 mm |
| Aperture range (F-F) | 21.85 - 24 |
| Zoom capability | Yes |
| Throw ratio | 1.54 to 1.72 (1524 mm @ 2000 mm) |
| Analog signal format system | NTSC, PAL, SECAM |
| Full HD | No |
| 3D | No |
| Supported graphics resolutions | 1280 x 800 (WXGA), 1920 x 1200 (WUXGA) |
| VGA (D-Sub) ports quantity | 2 |
| HDMI ports quantity | 1 |
| Composite video in | 1 |
| USB 2.0 ports quantity | 1 |
| Audio (L/R) in | 1 |
| Audio (L/R) out | 1 |
| Smart TV | No |
| Ethernet LAN | No |
| Card reader integrated | No |
| Projection modes | Ceiling, Front, Rear |
| Compatible operating systems | Mac PC, Windows PC |
| Built-in speaker(s) | Yes |
| RMS rated power | 3 W |
| Number of built-in speakers | 1 |
| Product type | Standard throw projector |
| Product colour | Black |
| Placement | Ceiling |
| Built-in display | No |
| Power source | AC |
| Power consumption (typical) | 275 W |
| AC input voltage | 100 - 240 V |
| Operating temperature (T-T) | 0 - 40 °C |
| Operating relative humidity (H-H) | 0 - 80% |
| Weight | 2.8 kg |
| Harmonized System (HS) code | 85286200 |
| Description |
| Acer Basic X138WHP. Projector brightness: 4000 ANSI lumens, Projection technology: DLP, Projector native resolution: WXGA (1280x800). Light source type: Lamp, Service life of light source: 6000 h, Service life of light source (economic mode): 10000 h. Focal length range: 21.85 - 24 mm, Aperture range (F-F): 21.85 - 24, Throw ratio: 1.54 to 1.72 (1524 mm @ 2000 mm). Analog signal format system: NTSC, PAL, SECAM, Supported graphics resolutions: 1280 x 800 (WXGA), 1920 x 1200 (WUXGA). Projection modes: Ceiling, Front, Rear, Compatible operating systems: Mac PC, Windows PC |
