InFocus Projector IN3102 User Manual

10
Connecting a computer source
Required computer connections (DisplayLink or VESA)
If your computer has Windows XP SP2 or newer*, connect the USB cable 
between your computers USB port and the projectors DisplayLink connector, 
then follow the instructions on the screen. See the DisplayLink Manager 
Users Guide for more information.
* For the latest information about support for other operating systems 
(including Apple), go to www.infocus.com/support/displaylink
Or, connect one end of the provided...

11
Displaying an image
Touch the Power button.
The Power button blinks green and the fans start to run. When the lamp 
comes on, the start up screen displays and the Power button is steady green. 
It can take a minute for the image to achieve full brightness.
? No start up screen? Get help on page 16.
Turn on your computer or video device.
The image should appear on the projection screen. If it doesn’t, press the 
Source button on the projector’s keypad or remote.
If you are using a VESA cable to connect...

12
Adjusting the image
If necessary, adjust the height of the projector by pressing the elevator foot 
release button to extend the foot.
If necessary, rotate the leveling foot located at the rear of the projector.
Avoid placing your hands near the hot exhaust vent at the side of the 
projector.
Position the projector the desired distance from the screen at a 90 degree 
angle to the screen.
See page 5 for a table listing screen sizes and distances.
Adjust the zoom or focus.
If the image is not square,...

13
Connecting a video device
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...

14
Video device connections
No video cables are provided with the projector. You can order cables from 
InFocus or provide your own.
Composite video connection
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 3 connector on the projector.
Plug the white connector of a Mini-plug audio Y-cable into the left audio 
out connector on the video device and plug the red connector into the right 
audio out...

15
Shutting down the projector
The projector automatically displays a black screen after no active source is 
detected for 30 minutes. This black screen helps preserve the life of the 
projector. The image returns when an active source is detected or a remote 
or keypad button is pressed.
Screen Save Time
You can make the black screen appear after a preset number of minutes by 
turning on the Screen Save Time feature in the Setup menu. See 
page 31.
Auto Off Time
The projector also has an Auto Off Time...

16
Problem SolutionResult
No start up screenPlug power cord into the projector
press power button
Correct image
Only start up screen appearsIf your computer is using the projectors DisplayLink 
connector, see the DisplayLink Users Guide for 
troubleshooting information.
Press the Source button activate laptop’s external port
Computer image projected
AStartup
Screen
Startup
Screen
A
Restart laptop
A
A 

17
ProlemSolutionResult
No computer image, just the words “Signal out of 
range” Press the Auto Image button on keypad adjust computer 
refresh rate in Control Panel > Display > Settings > Advanced 
> Adapter (location varies by operating system)
You may also need to set a different resolution on your 
computer, as shown in the following problem, “image fuzzy or 
cropped”
Computer image projected
Only my laptop’s background appears, not the 
Desktop iconsIf your computer is using the DisplayLink...

18
Image fuzzy or cropped Set your computer’s display resolution to the native 
resolution of the projector (Start > Settings > Control 
Panel > Display > Settings tab) 
Image clear and not cropped
Image not centered on screenMove projector, adjust zoom, adjust heightCorrect image
Prolem Solution Result
AA
For a laptop, 
disable laptop 
monitor or turn-
on dual-display 
mode
A
A
Adjust horizontal or 
vertical position in 
Advanced Picture 
menu 

19
Image not squareAdjust Keystone on keypadSquare image
Image not sharpAdjust Sharpness in the Basic Picture menuCorrect image
Image does not fit 4:3 or 16:9 screenChange aspect ratio to 4:3 or 16:9 in Basic 
Picture>Aspect ratio menu
Correct image
Prolem Solution Result