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 |
|
Throw Ratio
|
0.28 - 0.37:1 |
|
Projection Distance
|
13.4 - 23.6" |
|
Digital Zoom
|
1.35 x |
|
Power consumption (economy mode)
|
324 W |
|
Fixed focal length
|
Y |
|
Contrast ratio (dynamic)
|
14000:1 |
|
Keystone correction, vertical
|
-3 - 3 ° |
|
Lamp power
|
250 W |
|
Keystone correction, horizontal
|
-3 - 3 ° |
|
White light output
|
3500 ANSI lumens |
|
Color light output
|
3500 ANSI lumens |
|
Depth
|
4.69" |
|
Zoom Ratio
|
5 - 40 °C |
|
Power consumption (standby)
|
CDF + Sheet-fed scanner |
|
Projector brightness
|
3500 ANSI lumens |
|
Width
|
14.5" |
|
Height
|
7.4" |
|
Weight
|
12.6 lbs |
|
Projector native resolution
|
WXGA (1280x800) |
|
Lamp Type
|
UHE |
|
Power Source
|
AC |
|
Number of Colors
|
1.073 billion colors |
|
Audio (L/R) out
|
1 |
|
RMS rated power
|
16 W |
|
Cable lock slot type
|
Kensington |
|
Native aspect ratio
|
16:10 |
|
Number of built-in speakers
|
1 |
|
Audio (L/R) in
|
3 |
|
Projection technology
|
3LCD |
|
Service life of light source
|
5000 h |
|
Service life of light source (economic mode)
|
10000 h |
|
Noise level (economic mode)
|
29 dB |
|
Matrix type
|
3-panel (p-Si TFT active) |
|
Batteries Included
|
Yes |
|
Placement
|
Ceiling, Desktop, Wall |
|
Password protection
|
Yes |
|
Cable lock slot
|
Yes |
|
DVI port
|
No |
|
Full HD
|
No |
|
Handheld remote control
|
Yes |
|
Market positioning
|
Education |
|
Zoom capability
|
Yes |
|
Analog signal format system
|
NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM |
|
RS-232C
|
Yes |
|
Mobile High-Definition Link (MHL)
|
Yes |
|
F-number (relative aperture)
|
1.6 |
|
Compliance certificates
|
RoHS |
|
Screen size compatibility
|
60 - 100" |
|
Product color
|
Gray, White |
|
Sustainability certificates
|
RoHS |
|
Serial interface type
|
RS-232C |
|
Noise level
|
35 dB |
|
Product type
|
Ultra short throw projector |
|
Built-in speaker(s)
|
Yes |
|
Manual
|
Yes |
|
Ethernet LAN
|
Yes |
|
Quick start guide
|
Yes |
|
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 |
|
Power consumption (typical)
|
9:16 |
|
AC input frequency
|
50 - 60 Hz |
|
AC input voltage
|
100 - 240 V |
|
Operating temperature (T-T)
|
5 - 40 °C |
|
Light source type
|
Lamp |
|
Focus
|
Manual |
