Benq CP120 User Manual download pdf (Page 25)

Connection 17

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.

This projector also supports data (graphic) "PC" connection using wireless local area network

(WLAN) connection. WLAN connection is not recommended for Video presentations.

See"Using the wireless functions" on page 28.

You can connect your projector to various Video source devices that provide any one of the

following output sockets:

•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 Component Video (not to be confused with

composite Video). Digital TV tuner and DVD players output Component Video natively, so

if available on your devices, this should be your connection method of choice in preference

to (composite) Video.

See "Connecting a Component Video source device" on page 18 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 19 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 20 for how to connect the

projector to a composite Video device.

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Benq CP120 User Manual Page 25