The ultimate ultra short-throw presentation display for BYOD classrooms.
Take classroom collaboration to another level with the PowerLite 685W widescreen ultra short-throw presentation display. Designed for today’s BYOD classroom, this WXGA performer displays 100" images from just 11" away for optimal visibility. Offering 3x Higher Color Brightness than competitive models, Epson® 3LCD projectors and displays ensure bright, vivid images. Delivering 3,500 lumens of color and white brightness, the 685W ensures stimulating presentations. It also features wireless functionality (module sold separately) and advanced connectivity, so teachers can share content from multiple devices, including Chromebooks — up to four at once with Moderator software. Plus, its lamp lasts up to 10,000 hours in ECO Mode.
Products specifications
| Attribute name | Attribute value | 
|---|
| Depth | 15.8" | 
| Height | 7.4" | 
| Throw Ratio | 0.28 - 0.37:1 | 
| Power consumption (standby) | 2.2 W | 
| Width | 14.5" | 
| Weight | 12.6 lbs | 
| Lamp Type | UHE | 
| Batteries Included | Yes | 
| Power Source | AC | 
| Placement | Ceiling, Desktop, Wall | 
| Number of Colors | 1.073 billion colors | 
| Projection Distance | 13.4 - 23.6" | 
| Zoom Ratio | 1.35:1 | 
| Digital Zoom | 1.35 x | 
| Audio (L/R) out | 1 | 
| RMS rated power | 16 W | 
| Cable lock slot | Yes | 
| Cable lock slot type | Kensington | 
| DVI port | No | 
| Full HD | No | 
| Handheld remote control | Yes | 
| Native aspect ratio | 16:10 | 
| Number of built-in speakers | 1 | 
| Market positioning | Education | 
| Power consumption (economy mode) | 324 W | 
| Fixed focal length | 0.146" | 
| Zoom capability | Yes | 
| Analog signal format system | NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM | 
| Contrast ratio (dynamic) | 14000:1 | 
| Audio (L/R) in | 3 | 
| Projector brightness | 3500 ANSI lumens | 
| Projection technology | 3LCD | 
| Projector native resolution | WXGA (1280x800) | 
| Keystone correction, vertical | -3 - 3 ° | 
| Service life of light source | 5000 h | 
| Service life of light source (economic mode) | 10000 h | 
| Lamp power | 250 W | 
| RS-232C | Yes | 
| Mobile High-Definition Link (MHL) | Yes | 
| Noise level (economic mode) | 29 dB | 
| Keystone correction, horizontal | -3 - 3 ° | 
| Matrix type | 3-panel (p-Si TFT active) | 
| White light output | 3500 ANSI lumens | 
| Color light output | 3500 ANSI lumens | 
| F-number (relative aperture) | 1.6 | 
| Compliance certificates | RoHS | 
| Product color | Gray, White | 
| Sustainability certificates | RoHS | 
| Screen size compatibility | 60 - 100" | 
| Serial interface type | RS-232C | 
| Ethernet LAN (RJ-45) ports | 1 | 
| RS-232 ports | 1 | 
| USB 2.0 ports quantity | 2 | 
| HDMI ports quantity | 3 | 
| VGA (D-Sub) ports quantity | 2 | 
| Microphone in | Yes | 
| Operating temperature (T-T) | 5 - 40 °C | 
| Power consumption (typical) | 373 W | 
| AC input frequency | 50 - 60 Hz | 
| AC input voltage | 100 - 240 V | 
| Noise level | 35 dB | 
| Product type | Ultra short throw projector | 
| Password protection | Yes | 
| Built-in speaker(s) | Yes | 
| Quick start guide | Yes | 
| Manual | Yes | 
| Ethernet LAN | Yes | 
| Focus | Manual | 
| Light source type | Lamp |