Epson EB-440W User Manual

Summary of Easy Interactive Function
• By simply connecting a computer to the projector, you can control the
computer on the projection screen and give an effective, interactive
presentation or lesson.
• Using the dedicated Easy Interactive Pen
The supplied pen (Easy Interactive Pen) can be used like a mouse, which
allows you to treat the projection surface in the same way as a computer
screen. You can use an application with a drawing function to draw
diagrams and write text on the projection surface.
q
Download Easy Interactive Tools, a dedicated application for the
drawing function, from the Epson Web site.
s http://www.epson.com
• Position alignment (Calibration)
This operation is for aligning the pen position on the projection surface
and the mouse position on the computer screen in order to use the Easy
Interactive Pen. Touching the reference points displayed on the projection
surface with the Easy Interactive Pen enables operation on the projection
surface using the Easy Interactive Pen.
Easy Interactive Function (EB-465i/455Wi only)
54

Epson EB-440W Specifications

General

Projection technology	LCD
Contrast ratio (typical)	1600:1
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
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.
Power consumption (standby)	1 W

Weight and Dimensions

Weight	5700 g