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