Epson EB-2155W WXGA 3LCD

Contrast Ratio:

Wireless Specifications (Wireless LAN: Built-in):

Screen Size (Projected Distance):

Geometric Correction:

Operating Altitude:

Start-Up Period:

Cool Down Period:

Internal Speaker(s):

Dimension Excluding Feet (W x H x D):

Air Filter:

Direct Power On / Off:

Contrast Ratio:

Contrast Ratio:15,000:1

Wireless Specifications (Wireless LAN: Built-in):

Supported Speed for Each Mode:IEEE 802.11b: 11 Mbps*3
IEEE 802.11g: 54 Mbps*3
IEEE 802.11n: 130 Mbps*3Wireless Security:Quick Mode: OPEN, WPA2-PSK
Advanced Mode: OPEN, WPA2-PSK, WPA/WPA2-PSK, WPA2-EAP, WPA/ WPA2-EAP
Supported EAP Type: PEAP, PEAP-TLS, EAP-TLS, EAP-Fast, LEAP

Screen Size (Projected Distance):

Zoom : Wide:29” – 280” [0.85 – 8.45 m]Zoom : Tele:29” – 280” [1.40 – 13.71 m]

Geometric Correction:

Vertical/Horizontal Keystone:±30° / ±30° (Zoom: Centre)Auto Keystone:YesQuick Corner:Yes

Operating Altitude:

Operating Altitude:0 – 3,048 m (0 – 10,000 ft) (over 1,500m / 4,921ft : with high altitude mode)

Start-Up Period:

Start-Up Period:About 8 seconds, Warm-up Period: 30 seconds

Cool Down Period:

Cool Down Period:Instant Off

Internal Speaker(s):

Sound Output:16W Monaural

Dimension Excluding Feet (W x H x D):

Fan Noise (Normal/Eco):39dB / 29dBDimension Excluding Feet (W x H x D):377 x 101 x 219 mm

Air Filter:

Type:High Efficiency FilterMaintenance Cycle*4:5,000 hours (Power Consumption: Normal)
10,000 hours (Power Consumption: Eco)

Direct Power On / Off:

Direct Power On / Off:Yes