EPSON EB-X31 PROJECTOR WITH HDMI/USB (XGA,3200 LUMENS,100001 CONTRAST RATIO)

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

*¹

Lamp life will vary depending upon mode selected, environmental conditions and usage. Lamp brightness decreases over time.

*²

Colour brightness (colour light output) and white brightness (white light output) will vary depending on usage conditions. Colour light output measured in accordance with IDMS 15:4; white light output measured in accordance with ISO 21118.

*³

Maximum speed and range is achievable when used with same enhanced mode technology. Actual data rates, features and performance may vary depending on your computer system, the environment and other factors.

*⁴

When used in the general offi ce environment (the amount of floating dust: 0.04 - 0.2 mg/m³). Based on the Epson’s in-house test results.