Epson PowerLite 1781W User Manual

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Selecting an Image Source
If you connected multiple image sources to the projector, such as a computer and DVD player, you may
want to switch from one image source to the other.
1. Make sure the connected image source you want to use is turned on.
2. For video image sources, insert a DVD or other video media and press its play button, if necessary.
3. Do one of the following:
• Press the Source Search button on the projector or remote control until you see the image from
the source you want.
• Press the button for the source you want on the remote control. If there is more than one port for
that source, press the button again to cycle through the sources.
1 Computer port source (Computer port)
2 Video, HDMI, and MHL sources
3 USB port sources (computer display and external devices)
4 Network source (LAN and Screen Mirroring) (PowerLite 1785W/1795F)

Epson PowerLite 1781W Specifications

General

Resolution	1280 x 800 (WXGA)
Contrast Ratio	10, 000:1
Projection Technology	3LCD
Projection Size	30 - 300 inches
Lamp Life (Eco Mode)	10000 hours
Connectivity	HDMI, VGA, USB
Wireless Connectivity	Yes
Keystone Correction	Vertical: ±30 degrees
Brightness	3200 ANSI Lumens (White), 3200 ANSI Lumens (Color)
Noise Level	37 dB (Eco Mode)