Impressive Image Quality

High Contrast Ratio
Add brilliance to your presentations. Boasting stunning brightness of up to 3,200 lumens and a high contrast ratio of 15000:1, these projectors enable you to project beautiful, well-defined images wherever you are, regardless of ambient light.

Seamless Connectivity and Usability

Epson iProjection*
The iProjection application enables a wireless connection for projecting images and files from your smart devices. The “QR Code Reader” function makes this wireless connection even easier by simply reading the QR code that is projected on the screen from your smart devices.


* In iProjection, projector profile search, multi-screen display, distribution function, audio transfer, movie file transfer, interrupt connection disabling and encryption data transfer capabilities are not supported. 

Horizontal Keystone Adjuster
Deliver powerful presentations anywhere in the room. The easy-to-use sliding Horizontal Keystone Adjuster means screen corrections can be done quickly, easily and accurately, even in a limited space.

And with automatic vertical keystone detection and adjustment, there is no longer any need for awkward and time-consuming manual image adjustments that interrupt the smooth flow of your presentation delivery. This handy feature automatically detects the projector’s vertical keystone distortion and corrects it instantly. 

Wide-ranging Connectivity
Advanced connectivity features mean convenient and hassle-free projections for your presentations. With a wide-ranging interface, you can choose from a variety of connection methods including HDMI, VGA and LAN.

Wireless Transmission
Enjoy enhanced connectivity and flexibility with in-built Wi-Fi* connectivity. Easily share and transmit images, texts and files from your smart devices using the “Epson iProjection” application for smooth and smart projections.

 

*Wireless LAN adaptor ELPAP10 is required.

Multi-PC Projection
With the control of a host PC, up to 50 terminals can be connected via the multi-PC projection to a single projector. The host PC acts as a moderator, selecting media from up to four PCS or smart devices to be projected simultaneously. With the moderator function, you can maintain control and prevent tampering of what’s projected on screen. 

Split Screen
Display images from two different sources side by side on the same screen for a more effective presentation. In video conferences, for example, images of presentation materials and remote participants can be shown simultaneously. 

Home Screen
View and access your most frequently used functions immediately on the home screen. See all source information at a glance, no matter what the source input. With all the information you need right there on the home screen, wireless connections have never been easier. 

Auto Power On
With the auto power on function, projection starts automatically once a projection signal is detected via VGA cable, providing you with an easy and hassle-free presentation. 

Auto Source Search
With automatic detection of the input source, projection automatically begins without you having to manually switch the input.

Redirected Exhaust
The front-facing exhaust is intelligently positioned to prevent anyone from being exposed to the hot exhaust, especially when on a narrow table. This allows your audience to fully concentrate on the presentation, even if they are seated beside or behind the projector. 

Essential Cost-savings

Longer Lamp Life
With a long lamp life of 10,000 hours in eco-mode, the frequency of costly lamp replacements is reduced, saving you time and money. 

Air Filter
With a maintenance cycle of 10,000 hours in eco-mode, the need for regular maintenance of the air filter is minimised to save you time and money.

Easy Lamp Replacement
With the lamp cap located on the upper side of the projector, you can change lamps easily even if the projector is installed on the ceiling. Lamps can be replaced quickly without tools and dismounting of the projector from the ceiling mount. 

For more information on Epson's environmental programme, visithttp://global.epson.com/SR/environment.

MODEL NUMBER	EB-X31
Projection Technology	RGB liquid crystal shutter projection system (3LCD)
Specifications of Main Parts
LCD:
Size	0.55" (D9, C2fine)
Native Resolution	XGA
Projection Lens:
Type	Optical Zoom (Manual) / Focus (Manual)
F-Number	1.58 - 1.72
Focal Length	16.9 - 20.28 mm
Zoom Ratio	1.0 - 1.2
Throw Ratio	1.48 - 1.77 (Wide - Tele)
Lamp
Type	200W UHE
Life (Normal/Eco)*¹	5,000 hours / 10,000 hours
Screen Size (Projected Distance)
Zoom: Wide	30” - 300” [0.9 - 9.0 m]
Zoom: Tele	30” - 300” [1.08 - 10.8 m]
Standard Size	60” screen 1.8 - 2.17 m
Brightness*²
Colour Light Output	3,200lm
White Light Output (Normal)	3,200lm/2,240lm
Contrast Ratio	15,000:1
Internal Speaker(s)
Sound Output	2W Monaural
Keystone Correction
Keystone
Vertical / Horizontal	±30° / ±30°
Auto Keystone Correction	Yes (Vertical only)
Horizontal Slide Keystone Correction	Yes
Quick Corner	Yes
Connectivity
Analog Input
D-Sub 15 pin	1 (Blue molding)
Composite	RCA x 1 (Yellow)
S-Video	1
Digital Input
HDMI	1  (MHL not supported)
Audio Input
2 RCA (White/Red)	1
USB Interface
USB Type A	1 (for USB Memory, Document Camera, Wireless LAN, Firmware Update)
USB Type B	1 (for USB Display, Mouse, K/B, Control, Firmware Update)
Network
Wireless LAN	Optional (ELPAP10)
Wireless Specifications
Supported Speed For Each Mode*3	IEEE 802.11b: 11 Mbps, IEEE 802.11g: 54 Mbps, EEE 802.11n: 130 Mbps
Wireless LAN Security	WPA-PSK/WPA2-PSK(TKIP/AES), WPA2-PSK(AES) (Optional Wireless LAN Unit use)
Supported Connection Mode	Infrastructure, Access Point
Operating Temperature	5 - 35 °C <41 - 95 °F> (0m / 0ft - 2,286m / 7,500ft) 5 - 30 °C <41 - 86 °F> (over 2,286m / 7,500ft) (20% - 80% humidity, No condensation)
Operating Altitude	0 - 3,000 m <0 - 9,843 ft> (over 1,500m / 4,921ft: with high altitude mode)
Direct Power On / Off	Yes
Start-Up Period	About 6 seconds, Warm-up Period: 30 seconds
Cool Down Period	Instant Off
Air Filter
Maintenance Cycle	5,000 hours / 10,000 hours (Power consumption: Normal / Eco) *4
Power Supply Voltage	100 - 240 V AC ±10%, 50/60 Hz
Power Consumption (220 - 240V)
Lamp On (Normal / Eco)	277W / 207W
Standby (Network On / Off)	2.4W / 0.26W
Dimension Excluding Feet  (D x W x H)	234 x 297 x 77 mm
Weight	2.4kg
Fan Noise (Normal / Eco)	37dB / 28dB
Connections