| Model |
X21 |
| Manufacturer |
3M |
| Optical |
|
| Resolution |
Native: True XGA (1024 x 768)
Maximum: UXGA (1600 x 1200) |
| Imager set |
0.63", P-Si TFT Panel |
| Aspect Ratio |
native 4:3, 16:9 and 14:9 letterbox |
| Colours |
16.7 million true colours (24 bit) |
| Contrast Ratio |
500:1 |
| Brightness |
2700 lumens (maximum), 1900 lumens (eco mode) |
| Projection Lens |
F1.67-1.91 (f=19-23mm) |
| Vertical Lens Shift |
6:1 Fixed |
| Screen Size (range) |
30-300 inche |
| Zoom/Focus |
Manual |
| Zoom Ratio |
1.2:1 |
| Throw Ratio (distance:width) |
1.5:1 - 1.8:1 |
| Optional Lenses |
NA |
| Lamp |
UHB 200W (normal mode), 140W (eco mode) |
| Lamp Life* |
Up to 3000 hours (normal mode)
Up to 4000 hours (eco mode)
* Lamp life may vary due to environment and usage.
Lamp brightness decreases over time. |
| System Specifications |
|
| Video Compatibility |
NTSC, NTSC 4.43, PAL, PAL-M, PAL-N, SECAM |
| SDTV/HDTV |
525i (480i), 525p (480p), 625i (576i)/ 750p
(720p@60Hz), 1125i (1080i@60Hz) |
| Digital Keystone Correction |
Vertical ±30 degrees |
| Mouse Emulation |
USB |
| Audio |
1 x 1Watt |
| Startup Screen |
Customizable |
| Noise Level |
Normal 37dB; Eco 30dB |
| Feature Set |
Auto off, 4x digital magnification, image blank |
| Horizontal Scan |
31.5 - 106 kHz |
| Vertical Scan |
56 - 120 Hz |
| Power Consumption |
290W (Eco Stand-by) less than 1 watt |
| Power Supply |
AC 90~132V /198~264V (50/60 Hz) |
| Regulatory Approvals |
UL, cUL, FCC Part 15 Subpart B, Class B,
EN60950-1, CE |
| Operating Temperature |
41°- 95°F (5°- 35°C) |
| Storage Temperature |
-4°- 140°F (-20°- 60°C) |
| Altitude |
Sea level to 6000 ft. (1,829m) |
| Size |
|
| Dimensions (W x H x D) |
12.0 x 3.0 x 8.7 in. (306 x 77 x 221mm) |
| Weight |
2.2kg |
| Warranties |
|
| Projector |
3 years or 2500 hours |
| Lamp |
90 days or 180 hours |
| |
|
