Epson PowerLite 1940W User Manual

Setting Options Description
Auto Setup On Automatically optimizes
computer image quality (when
Off
On)
Resolution Auto Sets the input signal resolution if
not detected automatically using
Normal
the Auto option
Wide
Tracking Varying levels available Adjusts signal to eliminate
vertical stripes in computer
images
Sync. Varying levels available Adjusts signal to eliminate
fuzziness or flickering in
computer images
Position Up, down, left, right Adjusts the image location on the
screen
Progressive Off Sets whether to convert
interlaced-to-progressive signals
Video
for certain video image types
Film/Auto
Off: for fast-moving video images
Video: for most video images
Film/Auto: for movies, computer
graphics, and animation
Noise Reduction Off Reduces flickering in analog
images in two levels
NR1
NR2
HDMI Video Range Normal Sets the video range to match
the setting of the device
Expanded
connected to the HDMI input port
Auto
DisplayPort Video Range Normal Sets the video range to match
the setting of the device
Expanded
connected to the DisplayPort
Auto
connector
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Epson PowerLite 1940W Specifications

General

Number of colors	16.78 million colors
Native aspect ratio	16:10
Projection distance	- m
Projection technology	3LCD
Contrast ratio (dynamic)	3000:1
Contrast ratio (typical)	-
Screen size compatibility	29 - 280 \
Projector native resolution	WXGA (1280x800)
Keystone correction, horizontal	-30 - 30 °
Focus	Manual
Zoom capability	Yes
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
Full HD	No
Supported video modes	1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format system	NTSC, PAL, SECAM
RMS rated power	10 W
Number of built-in speakers	1
USB connector type	USB Type-A, USB Type-B
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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0
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
Storage temperature (T-T)	5 - 35 °C

Weight and Dimensions

Weight	3900 g