InFocus Projector IN1112a User Manual

10
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 a 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.
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...

11
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.
Auto Off Time
The projector also has an Auto Off Time  feature that automatically turns the 
projector off after no active sources are de tected and no user interaction with the 
projector is performed for 30...

ProblemSolutionResult
No start up screen
®
multimedia
Plug power cord into the projector and press the 
power button
Startup
Screen
Correct image
Only start up screen appears
A
Startup
Screen
Restart laptop
Press the Source button 
activate laptop’s external port
A
A
Computer image projected
12 

13
ProblemSolution Result
No computer image, just the words “Signal out 
of
  range”
A
Signal out ofthe range
Press the Auto Image button on  the keypad. Adjust computer 
refresh rate (Windows 7: Cont rol Panel > Display > Screen 
Resolution > Advanced Setting s > Monitor tab). Varies per 
operating system.
You may also need to set a di fferent resolution on your 
computer, as shown in  the following problem, “image fuzzy or 
cropped” Computer image projected
A
A
Only my laptop’s background appears, not...

14
Image fuzzy or cropped
A
A
Change the computers Resolution setting to match the 
projectors resolution (Windows  7: Control Panel > Display > 
Screen Resolution). Vari es per operating system.Image clear and not cropped
A
Image not centered on screenMove projector, adjust zoom, adjust height
USBcomputer inHDMIvideo 1video 2audio outaudio in
Adjust horizontal or 
vertical position in 
Advanced >  Setup > 
Image Setup menu
Correct image
Problem Solution Result 

15
Image not squareAdjust Keystone on keypadSquare image
Image not sharp
AB
Adjust Sharpness in the Basic menuCorrect image
AB
Image does not fit 4:3 or 16:9 screenChange aspect ratio to 4:3 or 16:9 in the Basic menuCorrect image
Problem Solution Result 

16
Image reversed left to right
A
Turn off Rear Project in Advanced >  Setup > Image Position 
menu Correct image
AB
Projected colors don’t match source
COLOR
Adjust color, tint, brightness,
 contrast in the Basic menu Correct image
COLOR
The video embedded in my PowerPoint 
presentation does not play on the screen
A
AB
Turn off the internal LCD display on your laptopEmbedded video plays correctly
A
AB
B
Problem Solution Result 

17
Lamp won’t turn on, Temperature light is on
Temperature light
Make sure vents aren’t blocked, turn off the projector and 
allow it to cool for one minuteLamp turns on
Startup
Screen
“Replace lamp” message appears at startup, 
lamp won’t turn on, La mp light is turned on
Lamp light
Lamp must be replaced (see  page 47)
loosen screws
loosen screws
Lamp turns on
Startup
Screen
Problem Solution Result 

18
Still need assistance?
If you need assistance, visit our website at www.infocus.com/service or call us. 
Check out our HOW TO section there for additional information. See the Quick 
Start Booklet for support contact information.
This product is backed by a limited warranty. An extended warranty plan may be 
purchased from your dealer. When sending the projector in for repair, we 
recommend shipping the unit in its original packing material, or having a 
professional packaging company pack the unit....

19
Using the remote control
The remote uses two (2) AA batteries (batteries not included). They are easily 
installed by removing the cover from the remote’s back, aligning the + and - ends of 
the batteries, sliding them into pl ace, and then replacing the cover.
Caution : 
• When disposing of the batteries, be sure  to do so in an en
 vironmentally proper 
manner.
• If the remote control gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• Ensure the batteries polarity (+/-) is...