| Type of display | Poly-silicon TFT active matrix |
| Resolution | PowerLite S17:
800 × 600 pixels (SVGA) PowerLite X17/X21: 1024 × 768 pixels (XGA) PowerLite W17: 1280 × 800 pixels (WXGA) |
| Lens | PowerLite S17:
F= 1.44 Focal length: 16.7 mm PowerLite X17/X21/W17: F= 1.58 to 1.72 Focal length: 16.9 to 20.28 mm |
| Color reproduction | Full color, up to 1 billion colors |
| Brightness | PowerLite S17/X17:
Normal Power Consumption mode: White light output 2700 lumens (ISO 21118 standard) Color light output 2700 lumens ECO Power Consumption mode: White light output 1890 lumens (ISO 21118 standard) |
| PowerLite W17:
Normal Power Consumption mode: White light output 2800 lumens (ISO 21118 standard) Color light output 2800 lumens ECO Power Consumption mode: White light output 1960 lumens (ISO 21118 standard) |
|
| PowerLite X21:
Normal Power Consumption mode: White light output 3000 lumens (ISO 21118 standard) Color light output 3000 lumens ECO Power Consumption mode: White light output 2100 lumens (ISO 21118 standard)
Note: Color
brightness (color light output) and white brightness (white light
output) will vary depending on usage conditions. Color light output
measured in accordance with IDMS 15.4; white light output measured
in accordance with ISO 21118. |
|
| Contrast ratio | 10,000:1 with Auto Iris on and Normal Power Consumption mode |
| Image size
(in native aspect ratio) |
PowerLite S17:
23 to 350 inches (0.58 to 8.89 m) PowerLite X17/X21: 30 to 300 inches (0.76 to 7.62 m) PowerLite W17: 33 to 318 inches (0.84 to 8.08 m) |
| Projection distance
(in native aspect ratio) |
PowerLite S17:
34 to 411 inches (0.88 to 10.44 m) PowerLite X17/X21: 35 to 425 inches (0.9 to 10.8 m) PowerLite W17: 35 to 425 inches (0.9 to 10.8 m) |
| Projection methods | Front, rear, ceiling-mounted |
| Optical aspect
ratio
(width-to-height) |
PowerLite
S17/X17/X21:
4:3 PowerLite W17: 16:10 |
| Focus adjustment | Manual |
| Zoom adjustment | PowerLite S17:
Digital PowerLite X17/X21/W17: Manual (optical) |
| Zoom ratio
(Tele-to-Wide) |
PowerLite S17:
1:1.35 PowerLite X17/X21/W17: 1:1.2 |
| Internal sound system | 5 W monaural |
| Noise level | 37 dB (Normal Power Consumption mode)
29 dB (ECO Power Consumption mode) |
| Keystone correction angle | Vertical: ± 30º
Horizontal: ± 30º |
| USB Type B port compatibility | USB 1.1 and 2.0 compliant for USB display or external mouse |
| USB Type A port compatibility | One USB 1.1 and 2.0 compliant port for USB device input, Epson document camera display, or optional wireless LAN module |