Contents
IN70 SERIES
Users Guide
Power Cord
Unpack the box
Here’s what’s included
The remote uses 2 AA batteries
You can connect more
than one source if needed
Connect to DVD, Cable Box, VCR, or Game
Connect to HDTV Receiver or DVD
1 Connect the power cord to the projector and to an electrical outlet
4 Turn on projector and source
2 Turn on the projector
3 Wait for the lamp to warm up
5 Adjust the picture
Buy a Screen and Other Custom Accessories
1 Height
2 Keystone
Press the power button
6 Turn off the projector
Register with InFocus
Read the Reference Guide
Troubleshooting
Check power
More troubleshooting options are in the Reference Guide
If the light is green and not blinking, press the power button
Questions? InFocus is here to help
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Declaration of Conformity
Trademarks
Reference Guide
IN72/IN74/IN76/IN78
Canada
Declaration of Conformity
Trademarks
FCC Warning
Table of Contents
Product specifications
Accessories
Introduction
Online Registration
Connector Panel
12 volt DC output
Positioning the projector
Range of distance to the screen for a given screen size for the IN72
60/1.5
7.8/2.4
Choosing the aspect ratio
letterbox aspect ratio
Video connectors
Connecting a video device
Composite RCA video connection
S-video connection
Component RCA connection
Digital connections
DVI connection
HDMI connection
Computer connections
Adjusting the image
Displaying an image
Adjust the zoom and focus
Troubleshooting your setup
Power Save
Sleep Timer
Shutting down the projector
Problem
Problem
Solution
move projector, adjust zoom, adjust height
tilt the projector up or down or adjust Keystone in Picture menu
Page
COLOR
COLOR
lamp must be replaced see page replace lamp, reset lamp timer
“Change lamp” message appears at startup or LED blinking red
message disappears, LED stops blinking red
Still need assistance?
Using the remote control
Troubleshooting the remote
Using the keypad buttons
Menu-opens the on-screen menus page
Select-confirms choices made in the menus page
Source-changes the active source
Optimizing video images
Customizing the projector
Using the menus
Picture menu
Presets
Settings
Save
User
Advanced menu
Color Temperature Color Control Video Standard Overscan
Noise Reduction
Settings menu
Settings menu
Sources
System menu
Language allows you to select a language for the onscreen display
Service To use these features, highlight them and press Select
Maintenance
Cleaning the lens
Replacing the projection lamp
8 Install the new lamp housing and tighten the screws
Plug in the power cord and press the Power button on the remote or
Service menu
Replace the lamp door
Replace the base or ceiling mount plate, if necessary
Red LED behavior and projector errors
Appendix
Table 4 LED Behavior
Red LED Behavior
Remote control discrete codes
Table 5 Remote control discrete codes
Function
Description
Projector dimensions for ceiling mount installations
167 24.5
40.5 163 227.5 245.5
344.25
Supported video formats
Connector
Signal Type
Supported formats
RS-232 terminal specifications for IN74/IN76/IN76
Communication configuration
Command format
Supported commands
Command
Defa
Function
Menu Navigation
Vertical Position
INDEX