Máy chiếu EPSON EB-X31

Projection Technology

RGB liquid crystal shutter projection system (3LCD)

Size

0.55 inch (D9, C fine)

Native Resolution

XGA (1024 x 768)

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)

5,000 hours / 10,000 hours

Screen Size (Projected Distance)

Zoom: Wide

30 inch – 300 inch [0.9 – 9.0 m]

Zoom: Tele

30 inch – 300 inch [1.08 – 10.8 m]

Standard Size

60 inch screen 1.8 - 2.17 m

Brightness

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

Vertical / Horizontal

±30º / ±30º 

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

Optional (ELPAP10)

Wireless Specifications

Supported Speed For Each Mode

IEEE 802.11b: 11 Mbps, IEEE 802.11g: 54 Mbps, IEEE 802.11n: 130 Mbps

Wireless LAN Security

WPA-PSK/WPA2-PSK (TKIP/ AES), WPA2-PSK (AES) (Optional Wireless LAN Unit use)

Operating Altitude

0 - 3,000 m (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