Connecting To A Computer For Usb Mouse Control; Connecting To A Computer For Sound - Epson PowerLite Home Cinema 1440 User Manual

2. Connect the other end to one of the projector's HDMI ports.
Note: The projector converts the digital audio signal sent from your computer into a mono analog signal
for the internal speaker or a stereo analog signal if you are connecting to external speakers.
Parent topic:

Connecting to a Computer for USB Mouse Control

If you connected your computer to a Computer, USB-B, or HDMI port on the projector, you can set up
the remote control to act as a wireless mouse. This lets you control projection at a distance from your
computer. To do this, connect the projector to your computer using a USB cable, if it is not connected
already.
1. Connect the USB cable to your projector's USB-B port.
2. Connect the other end to any available USB port on your computer.
3. If necessary, configure your computer to work with an external USB mouse. See your computer
documentation for details.
Parent topic:
Related tasks
Using the Remote Control as a Wireless Mouse

Connecting to a Computer for Sound

If your computer presentation includes sound and you did not connect it to the projector's USB-B or
HDMI port, you can still play sound through the projector's speaker system. Just connect an optional
3.5 mm stereo mini-jack audio cable as described here.
Connecting to Computer Sources
Connecting to Computer Sources
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