InFocus X3 User Manual

See the User’s Guide for detailed setup information and troubleshooting.

Visit www.infocus.com/service for online registration, FAQs, product specifications,

Please read the Safety Instructions before setting up the projector.

Projector and Computer Quick Set Up

Connect computer cable

Connect power cable

Remove lens cap

user’s guides in multiple languages, an interactive image size calculator and more.

X2/X3

Power on projector

Adjust height Adjust zoom and focus

Adjust keystone

Power on computer

Many laptops do not turn on their external video port when connected to a

projector. A key combo like FN + F3 or CRT/LCD key turns the external display

on/off. Locate a function key labeled CRT/LCD or a function key with a monitor

symbol on the laptop. Press FN and the labeled function key simultaneously.

Refer to your laptop’s documentation to learn your laptop’s key combination.

If there is still no image, restart computer

Optional Audio/Video Connections

Standard Connection

VIDEO OUT

DVD, Cable Box, VCR, or Game

L

AUDIO OUT

Stereo Audio Cable (Not Included)Included Audio/Video Cable

R

AUDIO IN

L

R

Home Theater Receiver

Using the Projector’s Speaker

If a home theater or other audio receiver is not

Included Audio/Video Cable

Only use projector speaker if other audio output is not available

Video Out

Audio Out

available, you can use the projector’s

DVD, Cable Box, VCR,
or Game System

built-in speaker.

Projector

Optional Cables for Improved Video Quality available at www.infocus.com

Good Connection

S-video cable Component cable DVI cable

Component video cable provides a

S-video cable separates the video signal

into two parts and offers better video quality
than composite video.

high-bandwidth connection that separates
video colors for improved resolution and
color accuracy compared to S-Video and
composite video. Component cables can
transmit high definition (Hi-Def, HDTV) signals.

Better Connection Premium Connection

DVI cable (Digital Visual Interface) provides

picture information, giving the best possible
image quality. DVI cables can transmit
high definition (Hi-Def, HDTV) signals.