InFocus XS1 - Manual (Page 16)

Connection 16
Connecting Video source devices
This section describes how to connect the projector to Video source devices using
video cables. Video cable connections are recommended for Video presentations.
You can connect your projector to various Video source devices that provide any
one of the following output sockets:
• DVI
• Component Video
• S-Video
• Video (composite)
You need only connect the projector to a Video source device using just one of the
above connecting methods, however each provides a different level of video
quality. The method you choose will most likely depend upon the availability of
matching terminals on both the projector and the Video source device as described
below:
Best video quality
The best available video connection method is DVI. If your source device is
equipped with a DVI socket, based on the type of DVI connector you have, you can
enjoy digital or high-end analog video quality.
See "Connecting a DVI source device" on page 17 for how to connect the projector
to a DVI source device and other details.
If no DVI source is available, the next best video signal is Component Video (not to
be confused with composite Video). Digital TV tuners and DVD players output
Component Video natively, so if available on your devices, they should be your
connection method of choice in preference to S-Video or (composite) Video.
See "Connecting a Component Video source device" on page 19 for how to
connect the projector to a component video device.
Better video quality
The S-Video method provides a better quality analog video than standard
composite Video. If you have both composite Video and S-Video output terminals
on your Video source device, you should elect to use the S-Video option.
See "Connecting an S-Video source device" on page 20 for how to connect the
projector to an S-Video device.
Least video quality
Composite Video is an analog video and will result in a perfectly acceptable, but
less than optimal result from your projector, being the least video quality of the
available methods described here.
See "Connecting a composite Video source device" on page 21 for how to connect
the projector to a composite Video device.
Connecting audio
The projector has a built-in mono speaker which is designed to provide basic audio
functionality accompanying data presentations for business purposes only. It is not
designed for, nor intended for stereo audio reproduction use as might be expected
in home theatre or home cinema applications. Any stereo audio input (if provided),
is mixed into a common mono audio output through the projector speaker.