Products
Business Data Projectors
Portable Series
Optoma’s
EP749 is a lightweight, multimedia data projector that features DLP®
technology, native XGA resolution and 2500 lumens of brightness.
Weighing only 4.4 pounds, the portable EP749 is HDTV compatible and has
a number of connectivity options for multiple video sources. The Optoma
EP749 offers a sturdy, well-built solution for environments that demand
a crisp image quality.
Feature
- True XGA (1024 x 768) resolution with SXGA+ compression
- 2500 lumens rating with 2200:1 contrast ratio
- HDTV compatible (720p, 1080i)
- Convenient DVI-D w/HDCP, component, composite and s-video inputs
- Adjustable cooling fan speed settings for higher altitudes
- Weighs 4.4 pounds
Detailed Specifications
| Display Technology | Single 0.55” DDR DMD™ DLP® Technology by Texas Instruments |
| Resolution | XGA (1024 x 768) |
| Maximum Resolution | SXGA+ (1400 x 1050) |
| Brightness (Typical) | 2500 Lumens |
| Contrast Ratio | 2200:1 (Full On/Full Off) |
| Lamp Life | Estimated at 2000/3000 Hours (STD/ECO) |
| Lamp Type | 230W SHP |
| Throw Ratio | 1.93-2.13:1 (Distance/Width) |
| Image Size (Diagonal) | 34.67” to 305” (0.9 to 7.7 m) |
| Noise Level (STD/ECO) | 33dB/28dB |
| Remote Control | Fully Featured IR Remote w/ Laser Pointer |
| Monitor Loop Through | D-Sub 15 VGA Output (Functional in Both Normal and Standby Modes) |
| Projection Distance | 4.8’ to 39.4’ (1.5 to 12 m) |
| Computer Compatibility | XGA, SVGA, VGA, SXGA+ Resized, VESA, PC & Macintosh Compatible |
| Video Compatibility | NTSC, PAL, SECAM, EDTV (480p), HDTV (576i/p, 720p, 1080i) |
| Aspect Ratio | 4:3 Native, 5:4 &16:9 Compatible |
| Projection Lens | F = 2.35 ~ 2.47, f = 21.83 ~ 23.81 mm, 1.1x Manual Zoom and Focus |
| Audio | One Internal 2-Watt Speaker |
| Weight | 4.4 lbs (2.0 kg) |
| Dimensions (W x H x D) | 9.3” x 3.8” x 8.2” (238 x 96 x 210 mm) |
| Keystone Correction | ± 16º Vertical |
| Horizontal Scan Rate | 31.5 to 80 kHz |
| Vertical Refresh Rate | 56 to 85 Hz |
| Power Supply | AC Input 100 - 240V, 50-60Hz |
| Power Consumption | 300 Watts, <7W Standby Power |
| Operating Temperature | Operating: 5 to 35°C, 80% Humidity (Max) Storage: -20 - 60°C, 80% Humidity (Max) |
| Displayable Colors | 16.7 Million, 256 Shades of Gray |
| Projection Method | Front, Rear, Ceiling Mount, Table Top |
| Uniformity | 85% |
| User Controls | Advanced Adjustability Options through the On-Screen Display |
| Security | One Kensington® Lock Port |
| I/O Connectors | DVI-D w/HDCP, D-Sub 15, VGA for Monitor Loop Through, S-Video, Composite Video, Audio Mini-Jack, RS-232 |
| Standard Accessories | AC Power Cord, VGA to VGA Cable, RS-232 Cable, Composite Video Cable, Remote Control, Batteries for Remote, CD-ROM User’s Manual, Quick Start Guide, Warranty Card, Lens Cap and Carrying Case |
| Optional Accessories | 15-pin to 3 RCA Component-HDTV Adapter, S-Video Cable, DVI to HDMI Adapter, GrayWolfII™ Series Screens, Ceiling Mount and Gold Service Warranty |
| Warranty | 1 Year Limited Parts and Labor, 90 Days on Lamp |
