Epson PowerLite 1940W User Manual

Supported PC Free File Types ...................................................................................................... 99
Editing Scenarios (SIT Files) ....................................................................................................... 101
Starting a PC Free PDF File Presentation ................................................................................... 103
Starting a PC Free Movie Presentation ....................................................................................... 105
Projecting a Slide Show ................................................................................................................... 107
Supported Slideshow File Types ................................................................................................. 107
Starting a Slide Show .................................................................................................................. 108
Slideshow Display Options ..................................................................................................... 110
Adjusting Projector Features ................................................................................................................. 112
Shutting Off the Picture and Sound Temporarily .............................................................................. 112
Stopping Video Action Temporarily .................................................................................................. 113
Zooming Into and Out of Images ...................................................................................................... 113
Projector Security Features.............................................................................................................. 114
Password Security Types ............................................................................................................ 114
Setting a Password ................................................................................................................. 115
Selecting Password Security Types........................................................................................ 116
Entering a Password to Use the Projector............................................................................... 116
Saving a User's Logo Image to Display................................................................................... 118
Locking the Projector's Buttons ................................................................................................... 119
Unlocking the Projector's Buttons ........................................................................................... 120
Installing a Security Cable ........................................................................................................... 120
Projector Identification System for Multiple Projector Control........................................................... 121
Setting the Projector ID................................................................................................................ 122
Setting the Remote Control ID..................................................................................................... 122
Matching Multiple-Projector Display Quality ................................................................................ 123
Projecting Two Images Simultaneously............................................................................................ 125
Adjusting the Menu Settings .................................................................................................................. 127
Using the Projector's Menus............................................................................................................. 127
Image Quality Settings - Image Menu .............................................................................................. 128
Input Signal Settings - Signal Menu.................................................................................................. 130
Projector Feature Settings - Settings Menu...................................................................................... 132
Projector Setup Settings - Extended Menu....................................................................................... 135
Projector Network Settings - Network Menu..................................................................................... 138
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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