Epson PowerLite 1945W User Manual

For more information on Epson’s environmental
programs, go to eco.epson.com
Eco Features
• Energy-efcient3LCDlightengine
4
• Recyclableproduct
6
• EpsonAmerica,Inc.isaSmartWay
SM
Transport Partner
7
Ease of Use
Multi-PCprojection
EPSON Multi-PC Collaboration utility allows you to display four
individual PC screens simultaneously over the network with
up to 32 PCs connected to the same projector. This feature
is a great tool for meetings
or classroom projects where
multiple users can present
and share ideas and graphics.
PC-freepresentationsincluding
videoandPDFs
Just plug your USB hard drive into the USB port, and you are
ready to display documents, movies and images stored on
your USB drive. Present a slideshow or movie without having
to connect to a PC.
Compatible with the following file formats:
• Imageles:PDF,JPEG,BMP,GIF,PNG
• Movieles:MPEG,WMV
Screen Fit
This advanced tool uses an auto-sensing feature that adjusts
the image size to fit within a frame with a push of a button
Whether it's a screen or a board.
Real-timeverticalandhorizontalkeystone
correction
With real-time vertical and horizontal keystone correction,
the projector will always display a rectangular image by
automatically detecting and correcting the keystoning with a
push of a button.
With horizontal keystoneWithout horizontal keystone
PowerLite 1945W
Widescreen
resolution
PowerLite 1955
Brighter images
PowerLite 1965
Step up to ultra-bright
images
4200 lumens
1
4500 lumens
1
5000 lumens
1
WXGA
Resolution
1280 x 800
XGA
Resolution
1024 x 768
XGA
Resolution
1024 x 768
Multimedia
The EPSON 1900 series
multimedia projectors
Model Comparison
Fast,easysetupandcontrol
• USBPlug'nPlay—simplyconnectyourPCtotheprojector
and start presenting
• 1.6xopticalzoom—offersgreatpositioningexibilitytot
large or small rooms
• FocusHelp—offersassistanceforinstallersviaastriped
pattern and focus dial
• A/VMuteSlide—controlyourpresentation;it’srightatyour
fingertips
• SleepMode—setfrom1to30minutestosaveenergy
when the A/V Mute Slide is closed or
no signal is detected
• DirectPowerOn/Off—powertheprojectoronandoffwith
the flip of a wall switch
• InstantOff
®
— no cool-down time required, so it is ready to
shut down when you are

Epson PowerLite 1945W Specifications

General

Number of colors	16.78 million colors
Projection distance	- m
Projection technology	LCD
Contrast ratio (typical)	3000:1
Screen size compatibility	29 - 280 \
Projector native resolution	WXGA (1280x800)
Keystone correction, horizontal	-30 - 30 °
RS-232 ports	1
Network ready	Yes
Focus	Auto/Manual
Throw ratio	1.38 - 2.24:1
Focal length range	18.2 - 29.2 mm
Aperture range (F-F)	1.51 - 1.99
Lamp type	UHE
Lamp power	245 W
Light source type	Lamp
Service life of light source	2500 h
Service life of light source (economic mode)	4000 h
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
RMS rated power	10 W
Built-in display	-
DVI port	No
USB connector type	USB Type-A, USB Type-B
Serial interface type	RS-232
USB 2.0 ports quantity	3
S-Video inputs quantity	0
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data rates	10, 100 Mbit/s
Noise level	37 dB
Noise level (economic mode)	29 dB
Placement	Desktop, Ceiling
Product type	Standard throw projector
Product color	White
Cable lock slot type	Kensington
Power source	AC
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power consumption (standby)	3.8 W
Power consumption (typical)	311 W
Operating temperature (T-T)	5 - 35 °C

Weight and Dimensions

Depth	271 mm
Width	377 mm
Height	93 mm
Weight	3900 g
Package weight	5500 g