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