The Optoma TX631-3D bring the finest images to schools and businesses with high contrast ratio to ensure easy-to-read text and high brightness for excellent graphics even in rooms with ambient light. This DLP projector series integrates the features that businesses want (including a choice of WXGA or XGA resolutions, an HDMI connector and 3D compatibility) and supports larger audiences with a built-in 7-watt speaker system. A top-loading lamp design streamlines maintenance and saves time. Meanwhile, a built-in closed captioning decoder displays text from videos that have closed captioning embedded in the signal without requiring additional components
Display Technology | Single 0.55” DC3 DMD DLP® Technology by Texas Instruments™ |
Native Resolution | XGA (1024 x 768) |
Brightness | 3500 lumens |
Contrast Ratio | 10,000:1 (full on/full off) |
Displayable Colors | 1.07 Billion |
Lamp Life and Type | 6000/3500 Hours (ECO/normal) 240W P-VIP |
Projection Method | Front, rear, upright, inverted |
Keystone Correction | +/- 40 Vertical |
Uniformity | >85% |
Aspect Ratio | 4:3 Native; 16:9 and 16:10 compatible |
Throw Ratio | 1.97 ~ 2.17 |
Projection Distance | 3.93’ to 32.8’ (1.2 to 10 m) |
Image Size (Diagonal) | 30” ~ 300” (0.76 to 7.62 m) |
Projection Lens | F= 2.51 ~ 2.69, f=21.95 ~ 24.18 mm, 1.1x manual zoom and focus |
Offset | 115% |
Audio | 7-Watt speaker |
Noise Level | 28dB/31dB |
Remote Control | Fully featured IR remote with mouse and laser pointer |
Operating Temperature | 41° to 104°F (5° to 40°C) |
Power Supply | AC input 100-240V, 50-60Hz, auto-switching |
Power Consumption | 300W max (bright), 230W (eco), <1W (standby) |
Computer Compatibility | UXGA, WXGA, SXGA+, SXGA, XGA, SVGA, VGA resized, VESA, PC and Mac compatible |
Video File Compatibility | NTSC, PAL, SECAM, SDTV (480i), EDTV (480p), HDTV (720p, 1080i/p) |
3D Compatibility | 120Hz Frame sequential 3D for resolutions up to 720p, 60Hz field sequential 3D for resolutions up to 480i |
Closed Captioning | Supported |
Vertical Scan Rate | 24 to 85Hz, 120Hz |
Horizontal Scan Rate | 15.3 to 91.1KHz |
User Controls | Complete on-screen menu in 23 languages |
I/O Connectors | HDMI 1.3, two VGA-in, VGA-out, composite video, audio-in, audio-out, RJ45, RS232, S-Video mini USB |
Loop Through | Monitor: D-Sub 15-pin VGA output Audio: Stereo mini-jack output (functional in both normal and standby modes) |
Security | Kensington® lock port, security bar and keypad lock |
Weight | 4.9 lb (2.2 kg) |
Dimensions (W x H x D) | 11” x 3.08” x 9.06” (280 x 78.4 x 230 mm) |