Epson PowerLite 1940W User Manual

Projecting a Slide Show
Selecting the Connected USB Source
You can switch the projector's display to the source you connected to a port.
1. Make sure the connected USB source is turned on, if necessary.
2. Press the USB button on the remote control.
3. Press the button again to cycle through other USB sources, if available.
Parent topic: Connecting to External USB Devices
Disconnecting a USB Device or Camera From the Projector
When you finish presenting with a connected USB device or camera, you must prepare to disconnect the
device from the projector.
1. If the device has a power button, turn off and unplug the device.
2. Disconnect the USB device or camera from the projector.
Parent topic: Connecting to External USB Devices
Connecting to a Document Camera
You can connect the EPSON DC-06 document camera to your projector's USB-A (PowerLite
1940W/1950/1960) or document camera (PowerLite 1945W/1955/1965) port to project images viewed
by the camera.
Note: For additional features supported by software, connect the EPSON DC-06 document camera to
your computer instead of the projector. You may be able to connect different EPSON document camera
models to your projector's Computer port. See the document camera's manual for instructions.
1. Locate the USB cable that came with the document camera.
2. Connect the USB cable to the projector's USB-A or document camera port.
PowerLite 1940W/1950/1960
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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