| Model: PowerLite W7 Specifications |
| Projection System |
Epson 3LCD, 3-chip optical engine |
| Projection Method |
Front / rear / ceiling mount |
| Driving Method |
Epson Poly-silicon TFT Active Matrix |
| Pixel Number |
1,024,000 dots (1280 x 800) x 3 |
| Color Brightness (Color Light Output) |
2200 lumens1 |
| White Brightness (White Light Output) |
2200 lumens1 (ISO 21118 Standard) |
| Aspect Ratio |
16:10 |
| Native Resolution |
1280 x 800 (WXGA) |
| Resize |
640 x 480 (VGA), 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (SXGA1), 1280 x 960 (SXGA2), 1280 x 1024 (SXGA3), 1280 x 768 (WXGA60-1), 1360 x 768 (WXGA60-2), 1440 x 900 (WSXGA), 1680 x 1050 (WSXGA+60), 1400 x 1050 (SXGA+), 1600 x 1200 (UXGA) |
| Lamp Type |
E-TORL™ 175 W UHE |
| Lamp Life |
ECO mode: Up to 5000 hours2
Normal mode: Up to 4000 hours2 |
| Throw Ratio Range |
1.30 – 1.56 (16:10)
1.56 – 1.87 (4:3) |
| Size (projected distance) |
33" – 318" (3.0' – 29.5') |
| Keystone Correction |
Manual: Vertical: ±30 degrees |
| USB Plug 'n Play |
Mac® compatible via DVI to VGA adapter (not included)
Windows 2000 or later |
| Contrast Ratio |
Up to 2000:1 |
| Color Reproduction |
16.77 million colors |
| Projection Lens |
| Type |
Manual zoom / Manual focus |
| F-number |
1.58 – 1.72 |
| Focal Length |
16.9 mm – 20.28 mm |
| Zoom Ratio |
Optical zoom 1.0 – 1.2 |
| Other |
| Display Performance |
NTSC: 480 lines
PAL: 560 lines
(Depends on observation of the multi-burst pattern) |
| Input Signal |
NTSC / NTSC4.43 / PAL / M-PAL / N-PAL / PAL60 / SECAM / SDTV / HDTV |
| Interfaces |
Computer/Component video: D-sub 15 pin x 1
S-video: Mini DIN x 1
Composite video: RCA (Yellow) x 1
Audio in: Stereo Mini x 1
USB connector: Type B x 1
Monitor out: D-Sub 15 pin x 1
Audio out: Stereo Mini x 1 |
| Speaker |
1 W monaural |
| Operating Temperature |
41° to 95°F (5° to 35°C) |
| Power Supply Voltage |
100 – 240 V ±10%, 50/60 Hz |
| Power Consumption |
Normal mode: 244 W
Communication on: 2.6 W Standby
Communication off: 0.3 W Standby |
| Fan Noise |
ECO mode: 29 dB
Normal mode: 34 dB |
| Security |
Kensington®-style lock provision
Padlock and security anchor bar |
| Dimensions |
| Including feet |
11.6" x 9.0" x 3.1" (W x D x H) |
| Excluding feet |
11.6" x 9.0" x 3.0" (W x D x H) |
| Weight |
5.1 lb / 2.3 kg |
| Remote Control |
| Features |
Source search, computer, video, USB, power, aspect,color mode, volume, e-zoom, A/V mute, freeze, menu,esc, enter, page up and down, help, auto, mouse functions, user, num, pointer |
| Operating Angle |
Right / Left: ±30 degrees
Upper / Lower: ±15 degrees |
| Operating Distance |
19' (6 m) |
| Notes |
1. Light output varies depending upon modes (color and white light output). White light output measured using ISO 21118 standard.
2. Lamp life results will vary depending upon mode selected, environmental conditions and usage. Lamp brightness decreases over time. |