Epson EX7220 Operation Guide

Lower the resolution and Only available for projectors with a resolution of WUXGA
transfer (1920×1200).
Select to reduce the size of the data to be transferred to the projector
by lowering the resolution. Use this option on a slow network or
when it takes too long to display the image or projection is
interrupted.
Transfer layered window Windows XP only
When using a layered window, contents such as messages
displayed on the computer are not projected by the projector. Select
this to project contents such as messages that use the layered
window.
If the mouse pointer flickers on the screen, select Make the
movement of the mouse pointer smooth in General settings.
Disable Windows Aero and Only available when Windows Aero is selected as the theme in
improve the tracking of the Windows Vista and Windows 7.
interactive pen
Select to improve the tracking delay for the interactive pen. Windows
Aero is disabled and interactive pen operations become smoother.
Restore Defaults You can reset all adjustment values for Set options to their default
settings. However, you can retain settings for Edit profile and
Switch LAN in General settings.
Parent topic: Set options
Set options - Audio Output
When you click the Audio Output tab on the Set options screen, the following screen is displayed.
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Epson EX7220 Specifications

General

Matrix type	3-panel (p-Si TFT active)
Number of colors	1.073 billion colors
Native aspect ratio	16:10
Projection distance	0.9 - 9 m
Projection technology	3LCD
Contrast ratio (typical)	10000:1
Projector native resolution	WXGA (1280x800)
Keystone correction, horizontal	-30 - 30 °
Focus	Manual
Throw ratio	1.3 - 1.56:1
Zoom capability	Yes
Focal length range	16.9 - 20.28 mm
Aperture range (F-F)	1.58 - 1.72
Lamp type	UHE
Lamp power	200 W
Lamps quantity	1 lamp(s)
Light source type	Lamp
Service life of light source	5000 h
Service life of light source (economic mode)	6000 h
Full HD	No
Video processing	10 bit
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutions	640 x 480 (VGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1440 x 1050, 1440 x 900 (WXGA+)
USB connector type	USB Type-A, USB Type-B
USB 2.0 ports quantity	2
Noise level	37 dB
Noise level (economic mode)	29 dB
RMS rated power	2 W
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	Black
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	207 W
Power consumption (typical)	283 W
Operating temperature (T-T)	5 - 35 °C
Remote control type	IR

Weight and Dimensions

Depth	228.6 mm
Width	294.64 mm
Height	76.2 mm
Weight	2399.51 g