Epson EB-440W User Manual

If a problem occurs with the projector, the Help screen is displayed to assist
you by pressing the Help button. You can solve problems by answering the
questions.
Procedure
A Press the [Help] button.
The Help screen is displayed.
Using Remote Control Using Control panel
B Select a menu item.
Using Remote Control Using Control panel
C Confirm the selection.
Using Remote Control Using Control panel
Questions and solutions are displayed as shown on the screen below.
Press the [Help] button to exit the Help.
q
If the Help function does not provide a solution to the problem, see
"Problem Solving" p.94.
Using the Help
93

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