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Epson PowerLite 1781W User Manual

Epson PowerLite 1781W
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Parent topic: Projector Connections
Connecting to an HDMI Video Source
If your video source has an HDMI port, you can connect it to the projector using an optional HDMI cable.
The HDMI connection provides the best image quality.
1. Connect the HDMI cable to your video source's HDMI output port.
2. Connect the other end to the projector's HDMI port.
Note: The projector converts the digital audio signal sent from your video source into a mono analog
signal for the internal speaker.
Note: If you have problems hearing audio through the HDMI connection, you can use the Audio port
instead to play sound. Connect one end of an optional 3.5 mm stereo mini-jack audio cable to the
projector's Audio port and the other end to your computer's audio out port. Then select Audio as the
HDMI Audio Output setting in the Extended menu.
Parent topic: Connecting to Video Sources
Related references
Projector Setup Settings - Extended Menu
Connecting to an MHL-Compatible Device
If you have an MHL-compatible smartphone or tablet, you can connect it to the projector using either an
MHL cable or an HDMI cable with a device-compatible MHL adapter. If you have a device with a built-in
MHL connector, plug it directly into the HDMI port.
Note: Some connected devices may not charge when using an MHL adapter.

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Epson PowerLite 1781W Specifications

General IconGeneral
Resolution1280 x 800 (WXGA)
Contrast Ratio10, 000:1
Projection Technology3LCD
Projection Size30 - 300 inches
Lamp Life (Eco Mode)10000 hours
ConnectivityHDMI, VGA, USB
Wireless ConnectivityYes
Keystone CorrectionVertical: ±30 degrees
Brightness3200 ANSI Lumens (White), 3200 ANSI Lumens (Color)
Noise Level37 dB (Eco Mode)

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