Epson EB-450W Installation Guide

10
4. Projection Distance Table
Refer to the table below and install the setting plate and projector to project images at an appropriate size on
the projection surface. The values are only rough estimates.
The recommended range for the projection distance (a) is 7 to 37 cm (2.76 to 14.57 in.).
Wall plate
Projection surface
Offset value for the position of
the center of the screen and the
center of the wall plate
Distance from wall of
projection surface
65 mm (2.55 in.)
240 mm (9.44 in.)

Epson EB-450W Specifications

General

Projection technology	LCD
Contrast ratio (typical)	2000:1
Projector native resolution	WXGA (1280x800)
Aspect ratio	16:10
RS-232 ports	1
Dimensions (WxDxH)	369 x 481 x 115 mm
Lamp type	UHE
Lamp power	230 W
Light source type	Lamp
Service life of light source	2500 h
Service life of light source (economic mode)	3500 h
Focal length range	0 - 4.68 mm
RMS rated power	10 W
Serial interface type	RS-232
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Component video (YPbPr/YCbCr) in	2
Power consumption (standby)	1 W
Operating temperature (T-T)	0 - 35 °C

Weight and Dimensions

Weight	5700 g