Optoma EP728i DLP Projector
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Optoma EP728i DLP Projector Information
| Manufacturer | Optoma |
| Manufacturer Part # | EP728i |
| Production Status | Shipping |
Optoma EP728i DLP Projector Specifications
| General | Aspect Ratio | 4:3 (Native) 16:9 |
| Brightness (ANSI Lumens) | 2800 ANSI Lumens | |
| Contrast Ratio | 2200:1 | |
| Display Type | 0.55" X chip DLP | |
| Resolution (Native / Max) | XGA (1024 x 768) UXGA (1600 x 1200) |
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| Video Compatibility | PAL (B, G, H, I, M, N), NTSC (M, 4.43, 3.58), SECAM (B, D, G, K, K1), HD (480i, 480p, 576i, 576p, 720p, 1080i) | |
| Projection Lens | F = 2.4 ~ 2.6 f = 21.8 ~ 24.0mm |
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| Number of Colors | 16.7 Million Colors | |
| Size | Dimensions (WxHxD) | 10.2in. x 2.8in. x 7.4in. (25.91cm x 7.11cm x 18.8cm) |
| Weight | 4.4 lbs. (2 kg) | |
| Connectivity | Inputs | 1 x DVI-I 1 x RGB D-Sub 15pin 1 x S-Video 1 x Stereo Mini Jack 1 x USB |
| Outputs | 1 x VGA D-Sub 15pin | |
| Audio | 1 x 1W Mono Speaker | |
| Control | 1 x RS-232 | |
| Operation | Power Supply | 100 ~ 240 V / 50 ~ 60 Hz |
| Power Consumption | 191W (Normal) 256W (Bright Mode) 10W (Standby) |
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| Approvals | RoHS | |
| Audible Noise | 31 dB (Normal) 33 dB (Bright Mode) |
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| Operating Temperature | 41°F ~ 95°F (5°C ~ 35°C) | |
| Operating Humidity | 80% (Maximum) | |
| Projection Lens | Lamp Type | 200W |
| Lamp Life | 4000 hrs (Normal) 3000 hrs (Bright Mode) |
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| Projection Distance | 3.9ft. ~ 39.4ft. (1.19m ~ 12.01m) | |
| Projection Mode | Front, Rear, Ceiling | |
| Projection Screen Size (Diagonal) | 28in. ~ 303in. (71.12cm ~ 769.62cm) | |
| Throw Ratio | 1.95 ~ 2.15:1 | |
| Vertical Keystone Correction | +/- 40 Degrees | |
| Brightness Uniformity | 85% | |
| Other | H-Sync Range | 15 ~ 100 kHz |
| V-Sync Range | 43 ~ 85 Hz | |
| Features | Kensington Lock Password Protection |
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| In The Box | Items | Lens Cover Power Cord VGA Cable S-Video/Composite Adapter USB Cable Remote Control Batteries Quick Start Card CD-ROM User Manual Warranty Card Soft Carry Bag |
| Optoma EP728i DLP Projector Accessories | ||
| Description | MfPN | MSRP |
| BK-4019 Case | BK-4019 | $89.00 |
| 7585S15G001 Mount | 7585S15G001 | n/a |
| BM-1015N Mount | 066-2030 | $215.00 |
| OPCMU813B Mount | OPCMU813B | n/a |
| OPCMU817B Mount | OPCMU817B | n/a |
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