InFocus Projector IN1112a User Manual

1
Declaration of Conformity
Manufacturer: InFocus Corporation 13190 SW 68th Parkway, Portland, Oregon 97223-8368 
USA
 
We declare under our sole responsibility that this projector conforms to the following 
directives and norms:
EMC Directive 2004/108/EC
EMC: EN 55022EN 55024
EN 61000-3-2
EN 61000-3-3Low Voltage Directive 2006/95/EC
Safety: IEC 60950-1
Tr a d e m a r k s
Apple, Macintosh, and PowerBook are trademarks or registered trademarks of Apple 
Computer, Inc. IBM is a trademark or registered...

2
Table of Contents
Introduction 4
Positioning the projector 6
Connecting a computer source 7
VESA connection 7
HDMI connection 7
Power connection 7
Optional computer connections 7
Displaying an image 8
Adjusting the image 9
Video device connections 10
Composite video connection 10
HDMI 1.4 connection 10
VESA connection 10
Component video connection 10
Shutting down the projector 11
Troubleshooting your setup 11
Using the remote control 19
Using the audio 20
Using the keypad buttons 21
Optimizing...

3
Important Operating Considerations for Safety
•Place the projector in a horizontal positi on no 
 greater than 15 degrees off axis.
• Locate the projector in a well-ventila ted area 
 without any obstructions to 
intake or exhaust vents. Do not place th e projector on a tablecloth or other soft 
covering that may block the vents.
• Locate the projector at least 4 (1.2 m)  
 away from any heating or cooling vents.
• Only genuine InFocus lamps are tested for  use in 
 this projector. InFocus is not...

4
Introduction
Your new digital projector is simple to connect, easy to use, and straightforward to 
maintain. The IN1110a has native XGA  1024x768 resolution, and the IN1112a has 
WXGA 1280x800 resolution. This guide a pplies to all products. They are 
compatible with a wide variety  of computers and video devices.
Product specifications
To read the latest specifications on your mu ltimedia projector, be sure to visit our 
website at  www.infocus.com , as specifications are subject to change....

5
Connector panel
The projector provides the following connectors:
• Mini USB Type B: Used for advancing 
slides, Display 
 over USB, saving files 
to internal memory and software upgrades.
• USB Type A: Used to display photos , 
 videos and other files from a USB 
source device.
• Audio in
• Audio out
• HDMI
• VESA computer • Composite video
®
multimedia
Audio 
out
USB A
VESA 
computer Composite 
video
security lock
Mini USB Type 
B connector Audio 
in HDMI 

6
Positioning the projector
To determine where to position the projector, consider the size and shape of your 
screen, the location of your power outlets, and the distance between the projector 
and the rest of your equipment.  Here are some general guidelines:
• Position the projector on a flat surface  at a right angle to the screen. The 
projector must be at least 4.9 feet  (1.5m) from the projection screen.
• Position the projector within 10 feet (3m)  
 of your power source and within 6 
feet (1.8m)...

7
Connecting a computer source
VESA connection
Connect one end of the provided computer cable to the Computer connector on the 
projector and the other to the VESA connector on your computer. If you are using a 
desktop computer, you will need to  disconnect the monitor cable from the 
computer’s video port first.
HDMI connection
HDMI is a standard, uncompressed, all- digital audio/video interface. HDMI 
provides an interface betw een sources, such as set-top boxes, DVD players, and 
receivers and your...

8
Displaying an image
Touch the Power button.
The Power indicator blinks green and the fans start to run. When the lamp comes 
on, th
 e start up screen displays and the Power indicator is steady gr een. It can take a 
minute for the image to ach ieve full brightness.
? No start up screen?  Ge
 t help on page 12.
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. Then navigate to the...

9
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  6 for a table listing scre e
n sizes and distances.
Adjust the zoom or focus, as needed.
If the image...