Acer Basic P1557Ki. Projector brightness: 4500 ANSI lumens, Projection technology: DLP, Projector native resolution: 1080p (1920x1080). Light source type: Lamp, Service life of light source: 20000 h, Lamp power: 240 W. Focal length range: 11.9 - 15.5 mm, Digital zoom: 2x, Optical zoom: 1.3x. Analog signal format system: NTSC,PAL,SECAM, Supported graphics resolutions: 1920 x 1200 (WUXGA), Supported video modes: 1080p. Serial interface type: RS-232, HDMI connector type: Full-size, USB connector type: USB Type-A
Ports & interfaces
| USB 2.0 ports quantity |
1 |
| HDMI ports quantity |
2 |
| DVI port |
N |
| AC (power) in |
Y |
| Audio (L/R) out |
1 |
| Audio (L/R) in |
1 |
| Serial interface type |
RS-232 |
| HDMI connector type |
Full-size |
| USB connector type |
USB Type-A |
| USB 2.0 Type-A ports quantity |
1 |
Network
| Wi-Fi |
Y |
| Ethernet LAN |
N |
| Smart TV |
N |
| Miracast |
Y |
Storage
Design
| Product colour |
White |
| Market positioning |
Presentation |
| Product type |
Standard throw projector |
Power
| Power consumption (standby) |
0.5 |
| AC input voltage |
120 - 230 |
| Power source |
AC |
| Power consumption (typical) |
309 |
Features
| Projection modes |
Ceiling,Front,Rear |
| Interactive |
N |
| Eye protection |
Y |
| Compatible operating systems |
Google Chrome PC, Mac PC, Windows PC |
Display
Multimedia
| Built-in speaker(s) |
Y |
| RMS rated power |
10 |
| Number of built-in speakers |
1 |
Lens system
| Optical zoom |
1.3 |
| Zoom capability |
Y |
| Digital zoom |
2 |
| Focal length range |
11.9 - 15.5 |
Projector
| Projection technology |
DLP |
| Projector native resolution |
1080p (1920x1080) |
| Contrast ratio (typical) |
10000:1 |
| Native aspect ratio |
16:9 |
| Supported aspect ratios |
4:3,16:9 |
| Horizontal synchronization (max) |
100 |
| Vertical synchronization (min) |
0.024 |
| Vertical synchronization (max) |
0.12 |
| Horizontal synchronization (min) |
15 |
| Screen size compatibility |
31 - 300 |
| Projection distance |
1 - 7.5 |
| Projector brightness |
4500 |
| Number of colours |
1.07 billion colours |
Light source
| Light source type |
Lamp |
| Service life of light source |
20000 |
| Lamps quantity |
1 |
| Lamp power |
240 |
Video
| Full HD |
Y |
| Analog signal format system |
NTSC,PAL,SECAM |
| 3D |
Y |
| Supported video modes |
1080p |
| Supported graphics resolutions |
1920 x 1200 (WUXGA) |
Weight & dimensions
| Width |
322 |
| Weight |
2900 |
| Depth |
225 |
| Height |
91 |
