| Projector brightness | 4500 ANSI lumens |
| Projection technology | DLP |
| Projector native resolution | 1080p (1920x1080) |
| Contrast ratio (typical) | 10000:1 |
| Native aspect ratio | 16:10 |
| Screen size compatibility | 812.8 - 7620 mm (32 - 300") |
| Supported aspect ratios | 4:3, 16:10, 16:9 |
| Projection distance | 1 - 7.3 m |
| Number of colours | 1.07 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 |
| Lamp power | 240 W |
| Lamps quantity | 1 lamp(s) |
| Focus | Manual |
| Focal length range | 11.9 - 15.5 mm |
| Zoom capability | Yes |
| Digital zoom | 2x |
| Optical zoom | 1.3x |
| Analog signal format system | NTSC, PAL, SECAM |
| Full HD | Yes |
| 3D | Yes |
| Supported video modes | 480i, 480p, 576i, 576p, 720i, 720p, 1080i, 1080p |
| HDMI ports quantity | 2 |
| DVI port | No |
| USB 2.0 ports quantity | 1 |
| Serial interface type | RS-232 |
| HDMI connector type | Full-size |
| USB 2.0 Type-A ports quantity | 1 |
| USB connector type | USB Type-A |
| AC (power) in | Yes |
| Smart TV | No |
| Ethernet LAN | No |
| Wi-Fi | Yes |
| Miracast | Yes |
| Card reader integrated | No |
| Interactive | No |
| Projection modes | Ceiling, Front, Rear |
| Screen mirroring | Yes |
| Eye protection | Yes |
| Compatible operating systems | Google Chrome PC, Mac PC, Windows PC |
| Built-in speaker(s) | Yes |
| RMS rated power | 10 W |
| Number of built-in speakers | 1 |
| Product type | Standard throw projector |
| Market positioning | Presentation |
| Product colour | White |
| Built-in display | No |
| Power source | AC |
| Power consumption (typical) | 309 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 120 - 230 V |
| Weight | 2.9 kg |
| Width | 322 mm |
| Depth | 225 mm |
| Height | 91 mm |
| Harmonized System (HS) code | 85286200 |
| Description |
| Acer P1657Ki. Projector brightness: 4500 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Lamp power: 240 W, Lamps quantity: 1 lamp(s). Focus: Manual, Focal length range: 11.9 - 15.5 mm, Digital zoom: 2x. Analog signal format system: NTSC, PAL, SECAM, Supported video modes: 480i, 480p, 576i, 576p, 720i, 720p, 1080i, 1080p. Serial interface type: RS-232, HDMI connector type: Full-size, USB connector type: USB Type-A |
