Infocus IN3128HD Manuale Utente

You can connect video devices such as VCRs, DVD players, camcorders, digital 

cameras, video game consoles, HDTV receivers, and TV tuners to the projector. 

You can connect the audio directly to the projector to get sound from the built-in 

speaker, or you can bypass the projector’s audio system and connect the audio 

directly from your source to a stereo or home theater system.

You can connect the projector to most video devices that can output video. You 

cannot directly connect the coaxial cable that enters your house from a cable or 

satellite company, the signal must pass through a tuner first. Examples of tuners are 

digital cable boxes, VCRs, digital video recorders, and satellite TV boxes. 

Basically, any device that can change channels is considered a tuner.

Before connecting your projector, you should decide which aspect ratio you want to 

use. The projector’s Aspect Ratio setting is accessed through the Resize button on 

the remote or through the projector’s

 

Basic Menu. See page 25 for more 

information.

No video cables are provided with the projector. You can order cables from InFocus 

or provide your own.

HDMI is a standard, uncompressed, all-digital audio/video interface. HDMI 

provides an interface between sources, such as set-top boxes, DVD players, and 

receivers and your projector. Plug an HDMI cable into the video-out connector on 

the video device and into one of the HDMI connectors (HDMI 1 or HDMI 2) on the 

projector.

Plug the composite video cable’s yellow connector into the video-out connector on 

the video device. Plug the other yellow connector into the yellow Video connector 

on the projector.

If your video device has a 15-pin VGA output, plug one end of the included 

computer cable into the VGA connector on your video source. This connector may 

be labeled “To Monitor” on the video source. Plug the computer cable into either 

the Computer 1 or Computer 2 connector on the projector.

If your HD video device has component connectors, connect one end of an RCA 

Component cable to the component video output connectors of the Video source 

device. Plug the other end of the RCA Component cable to the Y Cb/Pb Cr/Pr 

connectors on the projector.
You may use an optional Component to VGA adapter. Plug the component cable 

into the video device. Plug the other end of the component cable into the adapter 

and plug the adapter into the Computer 1 or Computer 2 connector.

Plug the S-video cable’s connector into the video-out connector on the video device. 

Plug the other connector into the S-Video connector on the projector.

For PC audio jack, connect a 3.5mm stereo cable to the Audio 1 or Audio 2 

connector on the projector and to your source. If your source uses RCA audio 

connectors, a Y-cable or adapter may be used. For RCA audio jack, connect a RCA 

stereo cable to the Audio/L and Audio/R connectors on the projector and to your 

source. (Note: A separate audio connection is not required for HDMI source 

inputs.)