Epson PowerLite 1880 User Manual

Connection Limitations
37
Connection Limitations
When projecting computer images while running EasyMP Network
Projection, the following restrictions apply. Confirm these points.
Supported Resolutions
The following computer screen resolutions can be projected. You cannot
connect to a computer with a resolution greater than UXGAg.
• VGA g(640x480)
• SVGA g(800x600)
*
• XGA g(1024x768)
*
• SXGA g(1280x960)
• SXGA (1280x1024)
*
• SXGA+ (1400x1050)
*
• WXGA (1280x768)
• WXGA (1280x800)
• WXGA+ (1440x900)
• UXGA (1600x1200)
* Supported resolutions when multi-screen display function is on.
When using a computer screen with a unique aspect ratio, depending on
the resolution of the computer and the projector, the resolution is
increased or decreased so as not to impair the image quality.
Depending on the resolution, at times the vertical or horizontal margins
may be projected in black.
Display Color
The number of colors for computer screens that can be projected.
The operational guarantee for multi-screen display is 16-bit and 32-bit
color.
Other Limitations
• If the transmission speed of the wireless LAN is low, the network might
be cut off unexpectedly.
• Applications that use part of DirectX functions may not be displayed
correctly. (Windows only)
• Cannot project full screen MS-DOS prompts. (Windows only)
• There are times when the image on the computer screen and the image
projected by the projector may not match exactly.
When Using Windows Vista or Windows 7
Note the following points when using EasyMP Network Projection on a
computer running Windows Vista or Windows 7.
Windows Mac OS
16-bit color About 32,000 colors (16-bit)
32-bit color About 16.7 million colors (32-bit)

Epson PowerLite 1880 Specifications

Projection System

projection system	Epson 3LCD, 3-chip technology
native resolution	1024 x 768 (XGA)
color light output	4000 lumens

Power

power supply voltage	100 – 240 V ± 10%, 50/60 Hz AC
power consumption (normal mode)	381 W
power consumption (eco mode)	309 W

Lamp

lamp type	275 W UHE E-TORL
lamp life (normal mode)	3000 hours
lamp life (eco mode)	4000 hours

Operating Environment

operating temperature	41 ˚ to 95 ˚F (5 ˚ to 35 ˚C)
fan noise (normal mode)	39 dB
fan noise (eco mode)	35 dB

Projection Lens

f-number	1.51 – 1.99
focal length	18.2mm – 29.2mm
zoom ratio	optical zoom 1.0 – 1.6

Weight and Dimensions

dimensions including feet	13.5" x 10.3" x 4.2"
dimensions excluding feet	13.5" x 10.3" x 3.6"
weight	7.4 lb